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Preliminary key to the Pasimachus (Coleoptera: Carabidae: Scaritini) of Florida


Cychrus hemphilli rickseckeri LeConte (Coleoptera: Carabidae) in Oregon James R. LaBonte


Florida Wrinkled Bark Beetles (Coleoptera: Carabidae: Rhysodini)


Carabidae of the World


Database of Carabidae found on Plummers Island Maryland


The ground beetles of Florida (Coleoptera: Carabidae) including tiger beetles, tribe Cicindelini, by P.M. Choate


Insects of Northeastern Iowa


Matching guides:

Matching books:

New records of Carabidae and Trachypachidae (Coleoptera) from the western United States


An annotated checklist of ground beetles (Carabidae) in the state of Sonora, Mexico with new species & collection localities


Carabidae of Vermont and New Hampshire


George Britton Vogt (1920–1990).


Paradromius linearis (Olivier, 1795) (Coleoptera: Carabidae) in California: First USA, second North American and first [...]


Paradromius linearis (Olivier, 1795) (Coleoptera: Carabidae) in coastal Nova Scotia: First North American record for [...]


Phylogenetic systematics of the enigmatic genus Horologion Valentine, 1932 (Coleoptera, Carabidae, Trechinae, Horologionini)[...


Medusapyga LaBonte and Maddison, a new genus of Anillini (Coleoptera: Carabidae: Trechinae) from the Pacific Northwest [...]


Are Miquihuana rhadiniformis Barr, 1982 and Pseudamara arenaria (LeConte, 1847) (Coleoptera, Carabidae) sphodrines? [...]


Pterostichus (Anilloferonia) diana LaBonte (Coleoptera: Carabidae: Pterostichini), a replacement name for P. lanei ...


A new Selenophorus (Coleoptera: Carabidae) from the Rio Grande in Texas.


Four new species of the genus Anillinus Casey (Coleoptera, Carabidae, Anillini) from Alabama, U.S.A., with a revised key [...]


Phylogeny of the beetle supertribe Trechitae (Coleoptera: Carabidae): Unexpected clades, isolated lineages, and [...]


Unifying systematics & taxonomy: Nomenclatural changes to Nearctic tiger beetles based on phylogenetics/morphology/life history


Cryptic diversity in the North American Dromochorus tiger beetles (Coleoptera: Carabidae: Cicindelinae)...


Range update for eight species of the subfamily Elaphrinae (Coleoptera: Carabidae) in Ontario's Far North & Nunavut, Canada


Systematics of the north american beetle subgenus Pseudoperyphus (Coleoptera: Carabidae: Bembidion) [...]


Agra Fabricius (Coleoptera: Carabidae: Harpalinae: Lebiini), arboreal beetles of Neotropical forests: The rare Texas species.


New species of Anillinus Casey (Carabidae : Trechinae : Bembidiini) from Great Smoky Mountains National Park, USA and [...]


New Species Of Anillinus Casey (Carabidae: Trechinae: Bembidiini) From The Southern Appalachians And Phylogeography Of The [...]


Species of Anillinus Casey (Coleoptera: Carabidae: Trechinae) Described from Brazil and their Relation to North American [...]


Anillinus alleni Sokolov and Carlton (Coleoptera: Carabidae: Trechinae: Bembidiini), a New Species from the Ozark [...]


A taxonomic review of the Selenophori group (Coleoptera, Carabidae, Harpalini) in the West Indies, with descriptions of new ...


Additions to the knowledge of Nevada carabid beetles (Carabidae) & preliminary list of carabids from the Great Basin National Pk


Taxonomic review of New World Tachyina (Coleoptera, Carabidae): descriptions of new genera, subgenera, and species, with ...


Natural History of Plummers Island, Maryland. XXVI. The Ground Beetles of a Temperate Forest Site (Coleoptera: Carabidae):[...]


The New World genus Stenomorphus Dejean (Coleoptera: Carabidae: Harpalini)...


A key to adult Nearctic Pasimachus (Pasimachus) Bonelli (Coleoptera: Carabidae: Scaritini)...


A taxonomic revision of the Cymindis (Pinacodera) limbata species group (Coleoptera, Carabidae, Lebiini)...


Cladistic analysis of North American Platynini and revision of the Agonum extensicolle group (Coleoptera: Carabidae)


Description and behaviour of Goniotropis kuntzeni larvae (Coleoptera: Carabidae: Paussinae: Ozaenini) and a key to....


The nearctic species of Nebria Latreille (Coleoptera: Carabidae: Nebriini): classification, phylogeny, zoogeography, and...


A new and endemic species of Nebria Latreille (Insecta: Coleoptera: Carabidae: Nebriini), threatened by climate change...


A re-consideration of the taxonomic status of Nebria lacustris Casey (Coleoptera, Carabidae, Nebriini) based on...


New North American Platynus Bonelli (Coleoptera: Carabidae), a key to species north of Mexico...


A natural history of the ground-beetles (Coleoptera: Carabidae) of America north of Mexico.


Studies on the Subtribe Tachyina (Coleoptera: Carabidae: Bembidiini), Part III: Systematics, Phylogeny, and Zoogeography of....


The ground beetles (Coleoptera: Carabidae) of the Maritime Provinces of Canada...


A new subgenus for “Acalathus” advena (LeConte, 1846) and the challenge of defining Calathina based on morphological...


The Western Hemisphere subgenus Pinacodera Schaum: Cymindis (Pinacodera) latiuscula subgroup (Coleoptera: Carabidae: Lebiini...)


A new subterranean aquatic beetle from Texas (Coleoptera: Dytiscidae: Hydroporinae).


New trechine beetles (Coleoptera: Carabidae) from the Appalachian region


Classification, cladistics, and natural history of species of the subgenus Anisodactylus Dejaen (Insecta: Coleoptera: Carabidae)


Re-collected after 55 years: a new species of Bembidion (Coleoptera, Carabidae) from California


Classification of the species of the Harpalus subgenus Glanodes Casey (Carabidae: Coleoptera)


Classification of the genus Harpalus (Coleoptera, Carabidae) of the World based on imaginal morphology


Clivina (Semiclivina) vespertina Putzeys, a probable introduction to the United States from South America [...]


Two new cavernicolous species of Anillinus Casey (Carabidae, Trechinae, Anillini) from Texas with a revised key to Texas species


Validation of tiger beetles as distinct family (Coleoptera: Cicindelidae), review and reclassification of tribal relationships


Tanystoma diabolica New Species (Coleoptera: Carabidae: Platynini) from Baja California and Its Biogeographic Significance


Shards, sequences, and shorelines: two new species of Bembidion from North America (Coleoptera, Carabidae)


Western Hemisphere Zuphiini: descriptions of Coarazuphium whiteheadi (new species), Zuphioides (new genus), and classification


A new subterranean species of Anillinus Casey (Carabidae, Trechinae, Anillini) from Florida


A review of Nearctic Selenophorus [Carabidae] north of Mexico with new species, new synonyms, range extensions, and a key


Two new species of the genus Anillinus Casey (Coleoptera, Carabidae, Anillini) from the southern United States


Species delimitation in the ground beetle subgenus Liocosmius (Bembidion), including standard and next-generation sequencing


Bembidion ambiguum (Coleoptera: Carabidae) is established in California


A revision of the genus Loxandrus LeConte (Coleoptera: Carabidae) in North America


Phylogeny and classification of the genus-group taxa of Loxandrina (Coleoptera, Carabidae, Abacetini)


New synonymies and notes on North American Loxandrus LeConte (Coleoptera: Carabidae)


Species delimitation, classical taxonomy and genome skimming: a review of the ground beetle genus Lionepha (Col.: Carabidae)


Geographically structured genetic diversity in the cave beetle Darlingtonea kentuckensis Valentine, 1952 (Coleoptera, ...


Species delimitation, classical taxonomy & genome skimming: a review of the ground beetle genus Lionepha (Coleoptera: Carabidae)


A new petrophilous tiger beetle from the Trans-Pecos region of Texas and revised key to the genus Amblycheila (Cicindelinae).


Records of Coleoptera as prey of robber flies (Diptera: Asilidae) in eastern New Mexico and west Texas.


Beetles associated with Atta and Acromyrmex ants (Hymenoptera: Formicidae: Attini)


Eight Ground Beetles (Coleoptera: Carabidae) New to Virginia, with Additional Records for West Virginia and Maryland


Classification of the North and Middle American species of the genus Pelmatellus Bates (Coleoptera: Carabidae: Harplaini)


Rediscovery and distribution of Bembidion plagiatum Zimmerman (Coleoptera: Carabidae)


Notes on Pterostichus punctiventris (Chaudoir) (Coleoptera: Carabidae) in Arkansas, with a New State Record


Species of Anillinus Casey (Coleoptera: Carabidae: Trechinae) described from Brazil and their Relation to North American [...]


Description of a new species of Clivina Latreille from Southeastern United States with a key to North American species...


The taxonomy of the Nearctic species of the genus Calathus Bonelli (Coleoptera: Carabidae: Agonini)


Illustrated Key and Photo Atlas of the Snail-eating Ground Beetles of the Genus Scaphinotus Dejean ...


Hyboptera Chaudoir, 1872 of the Cryptobatida group of subtribe Agrina: A taxonomic revision with notes on their ways of life ...


Three carabid beetles (Coleoptera:Carabidae) new to Maryland & a preliminary annotated checklist for Cove Point, Calvert County


Two new species of blind, forest litter-inhabiting ground beetles from the subtribe Anillina [...]


A New Species and the First Record of the Genus Anillinus (Carabidae: Trechinae: Bembidiini) from the Ozark Region


A New Species of Anillinus Casey from the Oak Ridge Area West of the Appalachian Mountains in Tennessee [...]


Trechoblemus in North America, With a Key to North American Genera of Trechinae (Coleoptera: Carabidae)


A treatise on the Western Hemisphere Caraboidea (Coleoptera): Their classification, distributions, and ways of life. Vol. III


A treatise on the Western Hemisphere Caraboidea (Coleoptera): Their classification, distributions, and ways of life. Vol. I


A new Selenophorus (Coleoptera: Carabidae) from The Rio Grande in Texas


Evolution of the (Coleoptera) Carabidae of the Southern Appalachians.


On Some Carabidae, Including New Species, from the Mountains of North Carolina and Tennessee.


On Some Carabidae, Including New Species, from the Mountains of North Carolina and Tennessee.


On the Occurrence of Several Species of Pterostichine Ground Beetles in Virginia (Carabidae: Pterostichini)


The Carabidae (Insecta: Coleoptera) of Eastern Neck National Wildlife Refuge, Maryland


Systematics and zoogeography of the genus Lophoglossus Leconte (Coleoptera Carabidae Pterostichini)


Review of the species of Ardistomina (Coleoptera: Carabidae: Clivinini) in America north of Mexico


A new fossil species of the genus Coptodera Dejean, 1825 (Coleoptera: Carabidae: Lebiinae) from Baltic amber


A synopsis of the tribe Lachnophorini, with a new genus of Neotropical distribution and a revision of the Neotropical genus...


Ground Beetles from the Quantico Marine Corps Base: 2. Thirty Additional Species from Recent Collections (Coleoptera: Carabidae)


Ground Beetles (Coleoptera: Carabidae) from Quantico Marine Corps Base, Virginia


The North American Pterostichus of the Subgenus Cylindrocharis Casey (Coleoptera, Carabidae)


Five new species of Anillinus Casey from Alabama with a key to the Alabama species (Carabidae: Trechinae: Bembidiini)


Richness and abundance of Carabidae and Staphylinidae (Coleoptera), in northeastern dairy pastures under intensive grazing


The Ground Beetle (Coleoptera: Carabidae) Fauna of Maine, USA


Additions to the Checklist of Wisconsin Ground Beetles (Carabidae), including Adventive Harpalus rubripes among 7 New Records


Life beneath the surface of the central Texan Balcones Escarpment: genus Anillinus Casey, 1918 (Coleoptera, Carabidae...)


Synopsis of the species of subgenus Progaleritina Jeannel, including reconstructed phylogeny and geographical history...


Invertebrate enemies and nest associates of the leaf-cutting ant Atta texana (Buckley) (Formicudae, Attini).


Ground beetles (Coleoptera, Carabidae) of the Hanford Nuclear Site in south-central Washington State


New and Additional Records of Ground Beetles and Wrinkled Bark Beetles for Virginia (Coleoptera: Carabidae, Rhysodidae).


A revision of the genus Chlaenius Bonelli (Coleoptera, Carabidae) in North America.


Beetles that live with ants (Carabidae, Pseudomorphini, Pseudomorpha Kirby, 1825): A revision of the santarita species group


North American caterpillar hunters of the genera Calosoma and Callisthenes (Coleoptera, Carabidae)


A quarter of a century succession of epigaeic beetle assemblages in remnant habitats in an urbanized matrix (Col., Carabidae)


Review of Anillinus, with descriptions of 17 new species and a key to soil and litter species (Coleoptera: Carabidae: Trechinae:


New Coleoptera records from New Brunswick, Canada: Gyrinidae, Carabidae, and Dytiscidae


Phylogeny of Bembidion and related ground beetles (Coleoptera: Carabidae: Trechinae: Bembidiini: Bembidiina)


Distribution and conservation status of Omus submetallicus G. Horn and its confusion with Omus californicus lecontei...


The plateau giant tiger beetle, Amblycheila picolominii Reiche, 1839, in Utah: new state record.....


Pseudaptinus (Thalpius) nobilis Liebke, new to the United States, and a key to the species of subgenus Thalpius LeConte...


Classification, phylogeny, and zoogeography of Schizogenius Putzeys (Coleoptera: Carabidae: Scaritini)


A reclassification of bombardier beetles and a taxonomic revision of the North and Middle American species...


Notiophilus palustris (Coleoptera, Carabidae), a Eurasian carabid beetle new to North america


A new species of Nebria Latreille (Insecta: Coleoptera: Carabidae: Nebriini) from the Grand Canyon, Arizona.


A revision of the ground beetles belonging to Scaphinotus, subgenus Brennus (Coleoptera, Carabidae)


A monographic revision of the American Galeritini (Coleoptera: Carabidae)


Review of the Nearctic, Mexican and West Indian (Greater Antilles) species of Colliuris Degeer (Col.: Carabidae: Odacanthini)


Synopsis of adventive species of Coleoptera (Insecta) recorded from Canada. Part 1: Carabidae


Taxonomic review of the New World Pogonini (Coleoptera: Carabidae)


A revision of the species of the genus Evarthrus LeConte (Coleoptera: Carabidae)


Description of a new species of Platynus Bonelli from the Appalachian Mountains of eastern North America (Coleoptera, Carabidae)


Rediscovery of Clivina morio Dejean with the description of Leucocara, a new subgenus of Clivina Latreille...


Dyschirius of America north of Mexico: descriptions of new species with keys to species groups and species...


Two new taxa of Clinidium (Coleoptera: Rhysodidae or Carabidae) from the eastern U.S., with a revised key to U.S. Clinidium.


Catalogue of the Geadephaga (Coleoptera: Trachypachidae, Rhysodidae, Carabidae including Cicindelini) of America north of Mexico


Redescription of Stenolophus thoracicus Casey (Coleoptera, Carabidae, Harpalini), a valid species


The ground-beetles (Carabidae, excl. Cicindelinae) of Canada and Alaska, parts 1—6


Genus Nippononebria in the Nearctic region, with description of a new subgenus, Vancouveria (Coleoptera: Carabidae)


Taxonomic revision of Nearctic, Mexican, and West Indian Oodini (Coleoptera: Carabidae)


A revision of the genus Omophron (Coleoptera: Carabidae) of North America north of Mexico.


Checklist of adult carabid beetles known from Indiana


Revision of ground beetles of American genus Cychrus and four subgenera of genus Scaphinotus (Coleoptera, Carabidae)


Review of the Nearctic species of the Holarctic subgenus Argutor (Coleoptera: Carabidae)


Phylogeny and classification of Hypherpes auctorum (Coleoptera: Carabidae: Pterostichini: Pterostichus)


A review of the Bembidion (Odontium) aenulum subgroup (Coleoptera: Carabidae), with description of a new species


Arthropods of Canadian Grasslands (Volume 1): Ecology and Interactions in Grassland Habitats


Review of adventive species of Coleoptera (Insecta) recorded from eastern Canada


An annotated checklist of Wisconsin ground beetles (Coleoptera: Carabidae)


Description of a New Species of Scarites Fabricius (Coleoptera: Carabidae) from Florida


Phylogeny and biogeography of the Laurasian genus Agonum Bonelli (Coleoptera, Carabidae, Platynini)


Identification of New World Agonum, review of the Mexican fauna, and description of Incagonum, new genus, from South America


Illustrated Identification Guide to Adults and Larvae of Northeastern North American Ground Beetles (Coleoptera: Carabidae)


A treatise on the Western Hemisphere Caraboidea (Coleoptera): Their classification, distributions, and ways of life. Vol. II


A revision of the genus Lebia Latreille in America North of México (Coleoptera, Carabidae)


Manuel d'identification des Carabidae du Québec (Curdulia, Supplément 1)


Matching comments ranked in order of relevance:

A time traveler and her message


Errata noted below:


Looks like either Carabidae o


Best single reference for geographic distributions


The recent paper...


Carabidae, not Staphylinidae, larvae


Carabidae larva.


Working on state records of Carabidae in Delaware


Family Carabidae, they're pre


Carabidae


Carabidae, probably Harpalina


Looks Carabidae to me


Thank you, Hexapoda!


Carabidae Too bad there aren


Tentative, Carabidae


Carabidae, perhaps Pterostich


Carabidae


I find that Carabidae are the


Looks like Carabidae


Carabidae


Carabidae


Carabidae


Carabidae


carabidae?


Carabidae


A ground beetle (Carabidae),


Family Carabidae


Family Carabidae, predacious


Family Carabidae.


Carabidae


Ground Beetle - Carabidae


Ground beetle: Carabidae. Loo


Carabidae


"Unifying Systematics & Taxonomy of Nearctic Tiger Beetles"


Carabidae of some sort?


Carabidae


Carabidae, near Elaphropus (I


Carabidae


A ground beetle (Carabidae) i


Please submit a good overhead photo or two


L. dorsalis and Sugar Cane


Tagging?


Carabidae


Platynus paramarginarus


Dr Liebherr says,


Carabidae: Scaphinotus sp.


Like John said, Carabidae ie


I am almost tempted!


Carabidae (Carabini or Cychri


"v belov email function"?


It is a Carabidae beetle, may


Where are you?


Amerinus linearis


Phylogeny


Carabidae


Next question


Looks like Lebia (Carabidae)


Scarites sp. Carabidae


What list?


Poecilus chalcites


Family Carabidae - Ground Beetles


Hypherpes


Carabidae


not a stag beetle. Carabidae


Carabidae : Bembidiini : Tachyta


Deciding on subfamily ranks for BugGuide


not quite what I wanted


carabid larva, not staphylinid


Carabidae.


Carabidae: Elaphrus


agree


Carabidae: Omophron... not su


Carabidae identification key


Carabids divided into subfamilies, tribes


Carabidae.


Carabidae.


Still seems wrong to me


OK


Carabidae - Scaritini - Scarites


"Badister ferrugineus"


Use search too


Your sparing extra examples


Most to least


Carabidae; maybe Pterostichus (Abacidus)?


ground beetle (Carabidae)


Connor, welcome aboard


Nice!


nothing here says Carabidae... mais rien.


tabanids


Amazing!


Stenolophus sp. (Carabidae)


This is a ground beetle in th


This is a ground beetle in th


Carabidae


Destined to be the index photo for "Blemus discus"!


No single caraboid identification key for just Trinidad & Tabago


This identification is well b


I will keep her for you


Carabidae


Carabidae


Carabidae


Carabidae


Carabidae


Carabidae


Moved


Canada Elateridae monograph?


We do a lot of rearing from p


I correspond often with Dr. Kipling Will


Thank you!


Phileurus


ooof...


Carabidae


Carabidae


not a wasp


Carabidae


Harpalus sp. a member of the


Thanks for the update


Carabidae


Carabidae


Carabidae


Addressing your example "pretty sure of ground beetle",


To learn more about making IDs...


Family Carabidae


Carabidae


Carabidae


Carabidae


Swarms of beetle marauders are falling from the sky in Arizona.


Ground beetle (Carabidae)


Henri Goulet


With regard to your beetle...


This is a ground beetle (Carabidae)


Warrior Beetle (Carabidae)


Its a carabidae


Carabidae


Basidiobolus


Ground beetle (Carabidae)


Nebria brevicollis - BC


THANKS


Carabidae


I am getting suggestions for


Carabidae larva


I will collect


Pterostichus (Euferonia), maybe coracinus


Reminds me of a Tenebrionid (


Silphidae looks like this (se


Agreed


I never got mailed batch of carabids (photo-vouchers)


Looks like...


ground beetle


I wonder if BugGuide's own discussion of a book/reference


Please update link for "Carabidae" / "Caraboidea" = "Geadephaga"


Carabidae gen. sp.


Carabidae


Yes


Good question.


Calosoma sp. larva?


I heard some rumblings about soliciting authors


Carabidae


.


For a rough idea, I tell carabid contributors these steps:


Carabidae


Yes, thank you!


Moving images to genus.


Carabidae, gen. sp.


yep


Ground Beetle (Carabidae)


Ground beetle


Platynus


Carabidae


I learned on p. 3 of Ciegler's SC Carabidae


Yes, Curt's approach would work but perhaps not needed.


Consider tribe "Harpalini"


Carabidae: Pseudomorpha sp.


Ground beetle


I received my copy and found it to be quite enjoyable


Carabidae


Ground Beetle


Wooooah!


species


Carabidae


looks like....


I don't believe a PDF is freely available online,


looks like a ground beetle, Carabidae sp.


Pterostichus


A Ground Beetle in the family Carabidae


Carabidae


Thank you Peter for your help!


Blapstinus sp.


Carabidae; no id potential here


Ground Beetle Larva


Frassed


Carabidae, gen. sp.


carabidae thanks


Carabidae, actually


looks like


Metacolpodes buchanani is likely.


Yes, I still accept mailed carabid specimens


the ID actually


That's all I wanted


Hard to tell,


Woo hoo, awesome!


Carabid


yep


Discoderus robustus


Carabidae


V - the only change was a genus listing of "Semiclivina"


Frassed, Carabidae, gen. sp.


Carabidae


Looks like Harpalus?


Ground Beetle


Coleoptera


Yes


Question


Thanks once again. A few final comments:


This is a Ground Beetle, Family Carabidae


Moved to Carabidae for expert attention.


Moved to Carabidae for expert attention.


See Kippenhan 2007


Moved to Carabidae for expert attention.


Moved to Carabidae for expert attention.


Moved to Carabidae for expert attention.


Moved to Carabidae for expert attention.


Moved to Carabidae for expert attention.


Moved to Carabidae for expert attention.


Kudos on excellent presentation of Scaphinotus johnsoni --


Advanced Searches


Carabidae


Moved to Carabidae for expert attention.


Moved to Carabidae for expert attention.


Moved to Carabidae for expert attention.


Moved to Carabidae for expert attention.


Moved to Carabidae for expert attention.


Moved to Carabidae for expert attention.


Moved to Carabidae for expert attention.


Moved to Carabidae for expert attention.


Moved to Carabidae for expert attention.


Moved to Carabidae for expert attention.


The Horn (1880) key to American Selenophorus species is outdated


Carabidae


Carabidae?


Moved to Carabidae for expert attention.


Carabid


Moved


Ground beetle (Carabidae)


Carabidae


not a scarab...


This is a ground beetle


Omus sp.?


Thalassotrechus barbarae is new to BugGuide!


Beetle larva


Ground beetle


Omophron


Carabidae


Not Dytiscidae


Carabidae, genus Calosoma


Carabidae


Carabidae: Harpalinae, gen. sp.


You can move your photos


My concerns about calling this Brachinus "phaeocerus".


Ground beetle of some kind (C


Your current flurry of valuable contributions to Carabidae


Definitely not Amara pennsylvanica because


Yes, subg Curtonotus


ground beetle


Carabidae actually, Ega sallei


Calleida


Carabidae


Great Macro Shots of Harpalus (Pseudoophonus)


Carabidae grub?


That looks like a match to me


Carabidae actually, Panagaeus species


Carabidae; no further potential


Carabidae; no further potential


Carabidae; no further potential here


Ground beetle?


Harpalus


Thank you Curt!


Carabid beetle larva


I prefer BugGuide's treatment of genus "Callisthenes" be ...


from top


Amara is the genus


Perhaps Poecilus?


Yes


Ground Beetle


My help would be best via representative specimens mailed


Carabidae


most likely Carabidae


Tiger Beetles


It's a Harpalus,


Carabidae: genus Harpalus


Carabidae: genus Brachinus


Carabidae: genus Brachinus


Amara?


Photos of ground beetles (Carabidae) are my personal bias


I would guess Carabidae or Staphylinidae


Ground beetle


What’s it eating?


Pterostichus (Abacidus) species


I knew that was Bembidion, bu


maybe Bembidion bifossulatum (Carabidae)


Great ! This is a new carabi


Dave...


Yep


Please r/o Pterostichus novus


Carabidae, maybe an Amara?


Carabus nemoralis, not sylvosus.


Beautiful!


Carabidae


Carabidae, maybe Anisodactylus


I just got four different spe


Experimental subject - do you have an opinion


Alphabetical ToC by family "Latin" name


Alphabetical ToC by family common name


You can live trap with pitfalls


Carabidae


I had considered


Moved for expert review in Carabidae


Moved for expert review to Carabidae (Amara?)


Dicaelus sp.


Moved tentatively to Carabidae (larvae)


Moved for expert review to Carabidae


Carabidae, Oodes?


Moved for expert review to Carabidae (Harpalus, Pseudoophonus?)


*


Carabidae


Beetle


Thank you Peter!


Moved for expert review in Carabidae


Moved for expert review in Carabidae


Moved for expert review in Carabidae


*


tule?


Moved, looks predaceous. Carabidae? Staphy?


Interesting!


Carabidae


Try False Bombadier Beetle.


interesting-


Carabidae actually; Hellumorphoides ?


interesting...


I saw something similar duck


Erwin & Pearson


Looks to me like a


Ega sallei


Stenolophus maculatus ID source


Synuchus


Moved


Moved


Looks like Carabidae


Thanks, I was not even aware


Not carabidae


Yes, Carabidae


No need for large impressive specimens!


Pasimachus sp. (Carabidae)


Find your taxon in BPNW


..


A new article published by Pensoft about Tiger Beetles


This is Selenophorus = one of my genera of intense research


here we go; not related to Carabidae


A New Tiger Beetle


An interesting proposal for new North American record,


Vegetarian behaviour on Tiger Beetles (Carabidae: Cicindelinae)


Cychrini larva


Carabidae


Anisodactylus dulcicollis vs haplomus


My wish: Beetle Forum heading atop the following subforums


I'm hesitant to say more about your "Calosoma" for now.


Two lists, only one Loricera in SK


Looks like Harpalini (Carabidae).


Ground Beetle


My take on why "guttula" may remain tied to masculinity.


Coleoptera of course, family Carabidae


Which carabid?


Sorry!


Cheated


Excellent!


That's a difficult question


Thank you Peter!


Carabidae, cf Zuphium (?)


Carabidae?


beetle larva, yes --in the family Carabidae


Nice!


totally unrelated to Carabidae, as far as beetles go


UPDATE June 2014: Any news on locating this specimen?


Not in labeled vial


Peter


Moved tentatively; nice shot


Potential new caraboid records for Oklahoma!


About tibial spurs


Tibial spurs?


Antennae are different as well


Indeed Bousquet


Eleodes suturalis


also


Beetle larva, I reckon


Carabidae actually


I do the same thing...


some Coleoptera and Diplopoda databases


IMHO,


The two best published sources to cover Pterostichus in PA


Tiger Beetle of some sort


Carabidae


Carabidae...


weevil, rather; nice shot


I think so


Not new for New Brunswick


Carabidae


also


You can browse through the Carabidae


Frassed


Galerita


Hmm... spelling "angustata" is used


Hawaii Biological Survey Databases


Carabidae of Hawaii


Carabidae


Cicindela ancocisconensis.


Carabidae actually


Duran concluded in his 2010 d


abstract (part) and citation


Clarification:


Finally got it published.


The ground-beetles (Carabidae, excl. Cicindelinae) of Canada and


Ground beetle (Carabidae)


As an editor & expert on Carbidae (ground beetles)


I don't understand technically


Request for use of your image


Males


haha


Hello, if you still have the


Scaritini)


yes, this is Anthicidae not Carabidae


Carabidae


Moved & cropped


Elaphrus sp.


Carabidae


thats cool


Yes, amazingly Apenes lucidula


was in Carabidae for some reason


Oooh, nice!


Ground beetle (Carabidae)


Chemical defenses


Answers in behalf of Elaphropus ferrugineus:


Carabidae, Dromiina


Made


Caution in distinguishing this from Bembidion nigrocoeruleum.


Carabidae: Galerita sp.


Carabidae, actually


Yep!


beetle larvae in the fam. Carabidae


Calleida sp. (Carabidae)


The best way to receive an id


Carabidae, genus Chlaenius


ground beetle


Carabidae -- Stenolophina


Ground Beetle (Carabidae)


May or may not happen.


Carabidae


Small ground beetle..


Lebia, Carabidae


"Laemostenus"


Moved


Amara


Carabidae


Carabidae, Harpalinae


Just added 7 new entries


Diplochaetus rutilus


It is in Bousquet's Carabidae of Canada...


Agree - Somotrichus unifasciatus.


Yes, Diplochaetus rutilus


Beetle larva


I found support for my assertion


carabidae


Though I have not formally an


I see what you mean


So that's why I couldn't find it in the Carabidae!


Your recent upsurge in carabid interest


More Scaphinotus update:


Elaphropus parvulus first time in northeastern North America.


No luck


Internet is loaded with images of Chinese "Carabus".


Hi Guy,


Separate project::


Carabidae


Artjom Zaitsev says,


Nice historical dialogue here


Peltotrupes profundus


Agonum anchomenoides


CARABIDAE: compare to "Stenolophus lineola".


Carabidae


Both


From Kip Will -


Are we thinking it is an unidentifiable Staphylinid


Carabidae rather


Calleida spec. (Carabidae).


Carabidae: Cincindelinae


The catch phrase is your "if we're sure".


Scarites ground beetles can look similar


Moved


looks like Polopinus


Similar looking larvae under Carabidae


Ground Beetles (Carabidae) -- always abundant,


Carabidae


It looks like the hind tarsi have five segments,


Carabidae


Moved


Best is "Calleida punctata vs C. decora"


Best is "Calleida punctata vs C. decora"


Best is "Calleida punctata vs C. decora"


Best is "Calleida punctata vs C. decora"


Carabid checklists for Indiana:


Carabid identification in Indiana.


The impasse A. angustatoides vs A. angustata


Moved


Moved


Moved


Moved


Moved


Moved


Calosoma


Re: beetle


looks like Scaphinotus


rove beetle in the tribe Xantholinini


Don't know the minimum set


I encourage more photo-vouchering


Carabidae


from Yves Bousquet:


Southeastern quadrant carabid fauna


I would love to confirm the identification


Carabidae


Beetle larva


Not to burst your bubble v,


Anisodactylus binotatus


Carabidae: Harpalinae: Harpalini


Two points:


Carabidae


Carabidae: Harpalini


sure, a Nicrophorus


Cyclotrachelus brevoorti


images


looks like Pasimachus to me too


Stenomorphus = Carabidae / Harpalini


"BugGuide's Phototype" vs "photo-voucher"


Voucher specimens linked to photos


Interesting...


Thanks Peter,


"Apparent body length" (ABL)


Carabidae: Scaritinae: Clivinini


Harpalus


Sorry


I don't understand...


Phylogeny


Carabidae


Thanks


Calosoma sp.


"Carabidae"


Aren't they cool?


From a taxonomic point of view


Carabidae : Harpalini


Title of PhD dissertation.


Carabidae -


Gender treatment.


Harpalus is a genus in the gr


Carabidae?


Looks like Scarites, a ground


i'd say, Calathus


Thank you


Here is a summary from a reas


Taxonomic caution:


Carabidae: Clivina...


Brachinus


I can help, but wrong place for images.


Dr. Deyrup


A "published" state record for AB?


Ambitious plan for BugGuide - Carabidae.


"morphotype" is an important and helpful concept


These images fall into my concept of "morphotype" status


My hopeful envision of the ideal BugGuide Image Library


Thanks


Moved


Here again angle of view is so important


Excellent!


The guide is not complete!


Carabidae, maybe Agonum


Notiobia sp. - det confirmed...


Ground beetle.


Limits


Addendum


Carabidae


Carabidae : subtribe of Harpalini


Carabidae : tribe Lebiini


Ground beetles ... of South Carolina


Ground beetle (Carabidae)


-is ending in a biological name signifies feminine gender.


The families of Coleoptera have always [?]


Carabidae: Pterostichini


My recommendation


What is needed is a consensus among our "experts"


Four more "introduced" ground beetles


Carabidae


Fooled ya!


A ground beetle (Carabidae)


right; can be moved to Carabidae


can be moved to Carabidae


Carabidae -


Why not just move to likely genus "Scarites"


Peter- Thanks! Moved to Carab


Carabidae


Carabidae


Cool beetle!


I recommend that you continue to attach best IDs,


Zacotus matthewsi!


Carabidae, Galerita sp.


ID


Carabidae


Carabidae


Carabidae


Proctotrupidae


Carabidae


Carabidae.


Carabidae.


Carabidae.


Lebia sp.


ID


Add


Moved


Moved


Moved


Carabidae.


Carabidae - Licinini - Dicaelus


Carabidae


Carabidae - Licinini - Dicaelus


Looks like a ground beetle, C


I welcome carabid specimens


Thanks


ID


Thanks


Beetle larva.


Rare and previously unreported for Saskatchewan!


I agree rare and previously unreported for Saskatchewan!


Carabidae...


Thanks for the ID


Carabidae - Pterostichus


I found the southern New Mexican desert


These carabidae, Cychrini


Pasimachus,


a straight


Carabidae: Scaritinae: Clivinini


Harpalus rubripes


ID


Ground beetle


nice


Beetle larva.


Carabidae - tribe Harpalini


Carabidae - Platynini - Agonum


Carabidae


nope


Carabidae - Licinini - Diplocheila


Carabidae.


Carabidae


Carabidae (Ground Beetle)


Carabidae?


Carabidae


Ground Beetle (Carabidae) - genus Scarites


Carabidae - Zabrini - Amara convexa


Carabidae: Pterostichus or Anisodactylus or Harpalus


Carabidae : tribe Harpalini


Nomina Insecta Nearctica


Carabidae : Harpalini


Carabidae.


Notiophilus sp.


I could not agree more


Thank you so much!


clarification


Afterthoughts on single references for western carabids.


Thanks!


Other than


Carabidae : Cychrini : Sphaeroderus


Larva.


Patagonia


Thanks


Ground beetle


Ground beetle


Andy-Thanks! Renamed and move


Ground beetle


ID - Carabidae


Carabidae : Brachinus sp.


I'll see what I can do


Ground beetle (Carabidae)


Carabidae


Ground Beetle


Carabidae : Pterostichini : Pterostichus


Carabidae : Licinini : Dicaelus sculptilis


Carabidae


Carabidae : Pterostichini : Pterostichus - subg. Abacidus


Carabidae


Yes


Yes, Carabidae sp.


Carabidae : Scaritini : Scarites


Carabidae : Scaritini : Scarites


Carabidae : Pterostichini : Cyclotrachelus sodalis


Carabidae : Pterostichini : Cyclotrachelus sodalis


Interesting behavior


Carabidae : Carabini : Carabus nemoralis


Carabidae : Platynini : Agonum


Yes.


Changed spelling to rupestis


Carabidae : Harpalini : Bradycellus rupestris


Carabidae : Lebiini : Lebia solea


Carabidae: Harpalus affinis?


Bronzed Tiger Beetle


Carabidae


Bombardier beetle.


Pedunculate Ground Beetle


Carabidae larva


not a staphylinid - a carabid


Ground beetle


Not carabidae


tentative ID


ground beetle


Not blister beetle


Carabidae


Carabidae


Introduced, I believe.


Internet ref: Ground Beetles of Canada


weevils and other beetles


two suborbital punctures


Carabidae larva


Carabidae: Harpalinae; Harpalini?


Carabidae: Amara sp.


Carabidae / Harpalinae - Pterostichini?


Carabidae, Harpalini tribe.


Staphylinoidea


very instructive picture!


Yes it does, actually


The species description in Li


Bembidion


Depending on how fast you can load images


Another ground beetle, family


A ground beetle, family Carab


yes


Move


Carabidae


Carabidae


American Beetles


claws


Key for California Carabid?


Carabidae, tribe Harpalini


No leaf beetle


Darkling beetle


Carabidae


Carabidae: Pterostichus sp.


Carabidae: Agonum sp.


Nemotarsus elegans


Not Galerita


key


Ground beetle


Leptotrachelus dorsalis


Ground beetle


Ground beetle


Carabidae: Calleida punctata


Carabidae: Bembidion sp.


Calosoma scrutator


What a great visitor :-)


Pterostichus lama.


American Beetles


Harpalus.


Carabidae.


Carabidae: Bembidion sp.


Carabidae: Harpalus sp.


Yes


Carabidae, Galerita bicolor


Carabidae


It is an immature


This is a ground beetle (Cara


Possibly


Carabidae: Agonum sp.


European ground beetle


Ground Beetle.


Carabidae


Carabidae: Agonum sp.


Carabidae: Bembidion sp.


Carabidae: Bembidion sp.


Carabidae: Lebia sp.


Carabidae: Oxypselaphus pusillus


Carabus?


Carabidae: Agonum cupripenne


Carabidae: Bembidion sp.


Carabidae: Chlaenius sp.


Carabidae: Chlaenius sericeus


Carabidae: Agonum sp.


Carabidae: Agonum extensicolle


Carabidae: Bembidion sp.


Carabidae: Agonum sp.


Carabidae: Bradycellus sp.


Carabidae: Anisodactylus rusticus


Carabidae: Anisodactylus sp.


Carabidae: Harpalus herbivagus


Carabidae: Bradycellus sp.


Carabidae: Agonum sp.


A Beauty


Carabidae: Agonum sp.


Carabidae: Trechinae: Bembidiini: Asaphidion curtum


Carabidae: Lophoglossus vernix


Carabidae: Bembidion sp.


Carabidae: Agonum sp.


Carabidae: Agonum sp.


Carabidae: Apristus sp.


Will leave at Carabidae then.


Ground beetle.


Carabidae: Agonum sp.


Carabidae: Bembidion sp.


Carabidae: Bembidion sp.


Carabidae: Elaphropus sp.


Carabidae: Bradycellus sp.


Carabidae: Apristus sp.


Carabidae: Elaphropus sp.


Carabidae: Apristus sp.


Carabidae: Loricera pilicornis


Carabidae: Badister ocularis


actually a Carabidae


Carabidae: Elaphropus sp.


Carabidae: Harpalus sp.


Carabidae: Bradycellus sp.


Carabidae: Agonum sp.


Carabidae: Agonum sp.


Carabidae: Oxypselaphus pusillus


Carabidae


Carabidae: Agonum sp.


a guess


range?


Dicaelus


It's a ground beetle


Carabidae: Pterostichus sp.


Moved


Carabidae


Carabidae


Carabidae


Carabidae


Carabidae


Carabidae


Carabidae, Agonum sp.


Family?


Carabidae.


Rhadine?


Yes


Thanks


Carabid


Found it


This matches Dicaelus in the


image moved


Ground beetle.


Various possibilities.


Rove beetle.


ground beetle


Ground beetle.


Carabidae or Staphylinidae.


Dirty false bombardier beetle.


Snail-eating beetle.


Snail-eating beetle.


"Third eye"


Darkling beetle.


Beetle larva


All good points, thoughts on taxonomy, etc.


Ground beetle


Carabid beetle larva?


Carabidae: Bembidion, probably B. variegatum


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