Order Coleoptera - Beetles

Phylum Arthropoda - Arthropods

Class Insecta - Insects

Order Coleoptera - Beetles

Suborder Archostemata - Reticulated and Telephone-pole Beetles

Family Cupedidae - Reticulated Beetles

Genus Cupes

Species capitatus - Cupes capitatus

Genus Tenomerga

Species cinereus - Tenomerga cinereus

Genus Prolixocupes

Species lobiceps - Prolixocupes lobiceps

Genus Priacma

Species serrata - Priacma serrata

Family Micromalthidae - Telephone-pole Beetles

Genus Micromalthus

Species debilis - Micromalthus debilis

Suborder Myxophaga - Minute Bog and Skiff Beetles

Family Hydroscaphidae - Skiff Beetles

Genus Hydroscapha

Species natans - Hydroscapha natans

Suborder Adephaga - Ground and Water Beetles

Family Rhysodidae - Wrinkled Bark Beetles

Genus Clinidium

Species baldufi - Clinidium baldufi
Species rosenbergi - Clinidium rosenbergi

Genus Omoglymmius

Species americanus - Omoglymmius americanus

Family Carabidae - Ground Beetles

Subfamily Brachininae

Tribe Paussini

Genus Metrius

Tribe Brachinini

Genus Brachinus - Bombardier Beetle

Species alternans - Brachinus alternans

Subfamily Carabinae

Tribe Carabini

Genus Calosoma

Species calidum - Fiery Hunter
Species externum - Narrow Searcher
Species frigidum - Calosoma frigidum
Species peregrinator - Calosoma peregrinator
Species sayi - Black Caterpillar Hunter
Species scrutator - Fiery Searcher
Species wilcoxi - Calosoma wilcoxi

Genus Carabus

Species auratus - Carabus auratus
Species goryi - Carabus goryi
Species granulatus - Granulated Carabid

Subspecies hibernicus - Carabus granulatus hibernicus

Species nemoralis - European Ground beetle
Species serratus - Carabus serratus
Species sylvosus - Woodland Ground Beetle
Species vinctus - Stitched Ground Beetle

Tribe Cychrini

Genus Scaphinotus

Species viduus - Scaphinotus viduus
Species angusticollis - Scaphinotus angusticollis

Genus Sphaeroderus - Small Snail Eating Beetles

Species stenostomus - Sphaeroderus stenostomus

Subspecies lecontei - Sphaeroderus stenostomus lecontei

Species nitidicollis - Sphaeroderus nitidicollis

Tribe Loricerini

Genus Loricera

Species pilicornis - Loricera pilicornis

Subfamily Cicindelinae - Tiger Beetles

Tribe Omini

Genus Omus - Night-stalking Tiger Beetles

Species dejeanii - Greater Night-stalking Tiger Beetle

Genus Amblycheila - Giant Tiger Beetles

Species baroni - Montane Giant Tiger Beetle
Species cylindriformis - Great Plains Giant Tiger Beetle
Species hoversoni - Amblycheila hoversoni
Species picolominii - Plateau Giant Tiger Beetle

Tribe Megacephalini

Genus Tetracha

Species carolina - Carolina Tiger Beetle
Species virginica - Virginia Tiger Beetle

Tribe Cicindelini

Genus Cicindela

Species abdominalis - Eastern Pinebarrens Tiger Beetle
Species ancocisconensis - Cicindela ancocisconensis
Species belfragei - Loamy-ground Tiger Beetle
Species bellissima - Pacific Coast Tiger Beetle
Species blanda - Sandbar Tiger Beetle
Species californica - Cicindela californica
Species celeripes - Swift Tiger Beetle
Species chlorocephala - Lime-headed Tiger Beetle

Subspecies smythi - Smyth’s Lime-headed Tiger Beetle

Species cuprascens - Cicindela cuprascens
Species cursitans - Ant-like Tiger Beetle
Species denikei - Cicindela denikei
Species depressula - Cicindela depressula
Species dorsalis - Eastern Beach Tiger Beetle

Subspecies media - Cicindela dorsalis media
Subspecies dorsalis - Cicindela dorsalis dorsalis

Species duodecimguttata - Twelve-Spotted Tiger Beetle
Species formosa - Big Sand Tiger Beetle
Species gratiosa - Whitish Tiger Beetle
Species haemorrhagica - Wetsalts Tiger Beetle
Species hamata - Coastal Tiger Beetle
Species highlandensis - Highlands tiger beetle
Species hirticollis - Cicindela hirticollis
Species hirtilabris - Cicindela hirtilabris
Species latesignata - Cicindela latesignata
Species lemniscata - Cicindela lemniscata
Species lengi - Cicindela lengi
Species lepida - Cicindela lepida
Species limbalis - Green-margined Tiger Beetle
Species longilabris - Long-lipped Tiger Beetle

Subspecies laurentii - Boreal Long-lipped Tiger Beetle
Subspecies longilabris - Cicindela longilabris longilabris
Subspecies perviridis - Cicindela longilabris perviridis

Species marginata - Cicindela marginata
Species marginipennis - Cobblestone Tiger Beetle
Species marutha - Cicindela marutha
Species nigrior - Autumn Tiger Beetle
Species obsoleta - Large Grassland Tiger Beetle
Species ocellata - Cicindela ocellata
Species oregona - Oregon Tiger Beetle
Species pamphila - Gulfshore Tiger Beetle
Species pilatei - Cicindela pilatei
Species patruela - Barrens Tiger Beetle
Species politula - Cicindela politula
Species pulchra - Beautiful Tiger Beetle
Species punctulata - Sidewalk Tiger Beetle
Species puritana - Puritan Tiger Beetle
Species purpurea - Purple Tiger Beetle
Species repanda - Common Shore Tiger Beetle
Species rufiventris - Eastern Red-bellied Tiger Beetle
Species scabrosa - Florida Scrub Tiger Beetle
Species schauppii - Schaupp's Tiger Beetle
Species scutellaris - Cicindela scutellaris

Subspecies unicolor - Cicindela scutellaris unicolor
Subspecies lecontei - Cicindela scutellaris lecontei
Subspecies scutellaris - Cicindela scutellaris scutellaris
Subspecies rugifrons - Cicindela scutellaris rugifrons

Species sedecimpunctata - Western Red-bellied Tiger Beetle
Species senilis - Cicindela senilis
Species severa - Saltmarsh Tiger Beetle
Species sexguttata - Six-Spotted Tiger Beetle
Species splendida - Cicindela splendida
Species striga - Elusive Tiger Beetle
Species theatina - Great Sand Dunes Tiger Beetle
Species togata - White-cloaked Tiger Beetle
Species tranquebarica - Cicindela tranquebarica

Subspecies sierra - Cicindela tranquebarica sierra

Species trifasciata - S-banded Tiger Beetle
Species unipunctata - Cicindela unipunctata
Species wapleri - Cicindela wapleri

Subfamily Elaphrinae

Tribe Elaphrini

Genus Blethisa

Species quadricollis - Blethisa quadricollis

Genus Elaphrus

Species americanus - Elaphrus americanus
Species californicus - Elaphrus californicus
Species lindrothi - Elaphrus lindrothi
Species ruscarius - Elaphrus ruscarius
Species viridis - Delta green ground beetle

Genus Opisthius

Species richardsoni - Opisthius richardsoni

Subfamily Harpalinae

Tribe Chlaenini

Genus Chlaenius - Vivid Metallic Ground Beetles

Species aestivus - Chlaenius aestivus
Species emarginatus - Chlaenius emarginatus
Species pensylvanicus - Say's Ground Beetle
Species pusillus - Chlaenius pusillus
Species sericeus - Chlaenius sericeus
Species tomentosus - Chlaenius tomentosus

Tribe Ctenodactylini

Genus Leptotrachelus

Species dorsalis - Leptotrachelus dorsalis

Tribe Cyclosomini

Genus Tetragonoderus

Species intersectus - Tetragonoderus intersectus
Species fasciatus - Tetragonoderus fasciatus

Tribe Galeritini

Genus Galerita - False Bombardier Beetles

Species janus - Galerita janus
Species bicolor - Galerita bicolor

Tribe Harpalini

Genus Acupalpus
Genus Amphasia

Species sericeus - Amphasia sericeus
Species interstitialis - Amphasia interstitialis

Genus Anisodactylus

Species harrisi - Anisodactylus harrisi
Species rusticus - Anisodactylus rusticus
Species sanctaecrucis - Anisodactylus sanctaecrucis
Species nigerrimus - Anisodactylus nigerrimus

Genus Bradycellus

Species atrimedius - Bradycellus atrimedius
Species rupestris - Bradycellus rupestris

Genus Geopinus

Species incrassatus - Geopinus incrassatus

Genus Harpalus

Species affinis - Harpalus affinis
Species caliginosus - Murky Ground Beetle
Species eraticus - Harpalus eraticus
Species herbivagus - Harpalus herbivagus
Species pensylvanicus - Harpalus pensylvanicus
Species rubripes - Harpalus rubripes
Species rufipes - Harpalus rufipes
No Taxon Subgenus Pseudoophonus

Genus Notiobia

Species terminata - Notiobia terminata

Genus Ophonus

Species puncticeps - Ophonus puncticeps

Genus Selenophorus
Genus Stenolophus - Seedcorn Beetles

Species comma - Stenolophus comma
Species conjunctus - Stenolophus conjunctus
Species fuliginosus - Stenolophus fuliginosus
Species lecontei - LeConte's Seedcorn Beetle
Species lineola - Stenolophus lineola
Species ochropezus - Stenolophus ochropezus

Genus Stenomorphus

Species californicus - Stenomorphus californicus

Genus Trichotichnus

Species vulpeculus - Trichotichnus vulpeculus
Species dichrous - Trichotichnus dichrous

Tribe Helluonini - Flat-horned Ground Beetles

Genus Helluomorphoides

Species clairvillei - Helluomorphoides clairvillei
Species nigripennis - Helluomorphoides nigripennis

Tribe Lachnophorini

Genus Calybe

Species sallei - Calybe sallei

Genus Lachnophorus

Species elegantulus - Lachnophorus elegantulus

Tribe Lebiini

Genus Apenes

Species lucidula - Apenes lucidula

Genus Apristus
Genus Calleida

Species punctata - Calleida punctata
Species viridipennis - Calleida viridipennis

Genus Coptodera

Species aerata - Coptodera aerata

Genus Cymindis

Species limbata - Cymindis limbata

Genus Dromius

Species piceus - Dromius piceus

Genus Lebia - Colorful Foliage Ground Beetles

Species analis - Lebia analis
Species atriventris - Lebia atriventris
Species fuscata - Lebia fuscata
Species grandis - Lebia grandis
Species guttula - Lebia guttula
Species histrionica - Lebia histrionica
Species ornata - Lebia ornata
Species pulchella - Lebia pulchella
Species pumila - Lebia pumila
Species scapularis - Lebia scapularis
Species solea - Lebia solea
Species viridipennis - Lebia viridipennis
Species viridis - Lebia viridis
Species vittata - Lebia vittata

Genus Nemotarsus

Species elegans - Nemotarsus elegans

Genus Axinopalpus

Species biplagiatus - Axinopalpus biplagiatus

Genus Syntomus

Species americanus - Syntomus americanus

Tribe Licinini

Genus Badister

Species neopulchellus - Badister neopulchellus
Species ocularis - Badister ocularis

Genus Dicaelus

Species dilatatus - Dicaelus dilatatus
Species elongatus - Dicaelus elongatus
Species furvus - Dicaelus furvus
Species purpuratus - Dicaelus purpuratus
Species sculptilis - Dicaelus sculptilis
Species teter - Dicaelus teter

Genus Diplocheila

Species impressicollis - Diplocheila impressicollis

Tribe Morionini

Genus Morion

Species monilicornis - Morion monilicornis

Tribe Odacanthini

Genus Colliuris - Long-necked Ground Beetles

Species pensylvanica - Colliuris pensylvanica

Tribe Oodini

Genus Oodes

Species amaroides - Oodes amaroides

Genus Lachnocrepis

Species parallela - Lachnocrepis parallela

Genus Stenocrepis

Species cuprea - Stenocrepis cuprea
Species mexicana - Stenocrepis mexicana

Tribe Perigonini

Genus Perigona

Species nigriceps - Perigona nigriceps

Tribe Panagaeini - Hairy Ground Beetles

Genus Panagaeus

Species sallei - Panagaeus sallei
Species fasciatus - Panagaeus fasciatus

Tribe Platynini

Genus Agonum

Species aeruginosum - Agonum aeruginosum
Species cupripenne - Agonum cupripenne
Species extensicolle - Agonum extensicolle
Species ferreum - Agonum ferreum
Species melanarium - Agonum melanarium
Species octopunctatum - Agonum octopunctatum
Species punctiforme - Agonum punctiforme

Genus Calathus

Species opaculus - Calathus opaculus

Genus Olisthopus

Species micans - Olisthopus micans

Genus Oxypselaphus

Species pusillus - Oxypselaphus pusillus

Genus Platynus

Species angustatus - Platynus angustatus
Species cincticollis - Platynus cincticollis
Species decentis - Platynus decentis
Species hypolithos - Platynus hypolithos
Species parmarginatus - Platynus parmarginatus
Species tenuicollis - Platynus tenuicollis

Genus Tanystoma

Species maculicolle - Tanystoma maculicolle

Tribe Pseudomorphini

Genus Pseudomorpha

Tribe Pterostichini - Woodland Ground Beetles

Genus Cyclotrachelus

Species freitagi - Cyclotrachelus freitagi
Species sodalis - Cyclotrachelus sodalis

Genus Gatrellarius

Species honestus - Gatrellarius honestus

Genus Loxandrus
Genus Myas

Species coracinus - Myas coracinus

Genus Poecilus

Species chalcites - Poecilus chalcites
Species lucublandus - Poecilus lucublandus

Genus Pterostichus

Species adstrictus - Pterostichus adstrictus
Species atratus - Pterostichus atratus
Species coracinus - Pterostichus coracinus
Species corvinus - Pterostichus corvinus
Species femoralis - Pterostichus femoralis
Species lama - Pterostichus lama
Species luctuosus - Pterostichus luctuosus
Species melanarius - Pterostichus melanarius
Species punctatissimus - Pterostichus punctatissimus
Species relictus - Pterostichus relictus
Species rostratus - Pterostichus rostratus
Species stygicus - Pterostichus stygicus
Species tristus - Pterostichus tristus
No Taxon Subgenus Abacidus

Species permundus - Pterostichus permundus

No Taxon Subgenus Hypherpes

Genus Stereocerus

Species rubripes - Stereocerus rubripes

Tribe Zabrini

Genus Amara

Species angustatoides - Amara angustatoides
Species aulica - Amara aulica
Species latior - Amara latior

Subfamily Nebriinae

Tribe Notiophilini

Genus Notiophilus

Species aeneus - Notiophilus aeneus
Species novemstriatus - Notiophilus novemstriatus
Species semistriatus - Notiophilus semistriatus

Tribe Nebriini

Genus Nebria

Species diversa - Nebria diversa
Species lacustris - Nebria lacustris
Species metallica - Nebria metallica

Subfamily Omophroninae

Tribe Omophronini

Genus Omophron - Round Sand Beetles

Species americanum - Omophron americanum
Species tessellatum - Omophron tessellatum
Species labiatum - Omophron labiatum
Species grossum - Omophron grossum
Species dentatum - Omophron dentatum

Subfamily Promecognathinae

Tribe Promecognathini

Genus Promecognathus

Species laevissimus - Promecognathus laevissimus

Subfamily Scaritinae

Tribe Scaritini

Genus Pasimachus

Species depressus - Pasimachus depressus
Species elongatus - Pasimachus elongatus
Species marginatus - Pasimachus marginatus
Species californicus - Pasimachus californicus
Species punctulatus - Purple-margined Ground Beetle

Genus Scarites

Species subterraneus - Big-headed Ground Beetle
Species marinus - Scarites marinus

Tribe Clivinini

Genus Aspidoglossa

Species subangulata - Aspidoglossa subangulata

Genus Clivina

Species americana - Clivina americana
Species bipustulata - Clivina bipustulata
Species collaris - Clivina collaris
Species dentipes - Clivina dentipes
Species ferrea - Clivina ferrea
Species impressifrons - Clivina impressifrons

Genus Dyschirius

Species haemorrhoidalis - Dyschirius haemorrhoidalis

Genus Schizogenius
Genus Ardistomis

Species schaumii - Ardistomis schaumii

Genus Semiardistomis

Species viridis - Semiardistomis viridis

Subfamily Trechinae

Tribe Trechini

Genus Blemus

Species discus - Blemus discus

Genus Neaphaenops

Species tellkampfi - Neaphaenops tellkampfi

Subspecies tellkampfi - Neaphaenops tellkampfi tellkampfi

Genus Trechus

Tribe Bembidiini

Genus Asaphidion

Species curtum - Asaphidion curtum

Genus Bembidion

Species affine - Bembidion affine
Species carinula - Bembidion carinula
Species concretum - Bembidion concretum
Species grapii - grapii species group
Species patruele - Bembidion patruele
Species quadrimaculatum - Bembidion quadrimaculatum
Species rapidum - Bembidion rapidum
Species zephyrum - Bembidion zephyrum

Genus Elaphropus

Species dolosus - Elaphropus dolosus
Species incurvus - Elaphropus incurvus
Species xanthopus - Elaphropus xanthopus

Genus Mioptachys

Species flavicauda - Mioptachys flavicauda

Genus Paratachys

Species pumilus - Paratachys pumilus
Species proximus - Paratachys proximus

Genus Polyderis

Species laevis - Polyderis laevis

Genus Tachyta

Species angulata - Tachyta angulata

Genus Pericompsus

Species ephippiatus - Pericompsus ephippiatus

Tribe Patrobini

Genus Patrobus

Species lecontei - Patrobus lecontei
Species longicornis - Patrobus longicornis

Family Gyrinidae - Whirligig Beetles

Genus Gyrinus
Genus Dineutus

Species discolor - Dineutus discolor
Species assimilis - Dineutus assimilis

Family Haliplidae - Crawling Water Beetles

Genus Haliplus

Species fasciatus - Haliplus fasciatus

Genus Peltodytes

Species edentulus - Peltodytes edentulus
Species muticus - Peltodytes muticus
Species shermani - Peltodytes shermani

Family Trachypachidae - False Ground Beetles

Genus Trachypachus

Species holmbergi - Trachypachus holmbergi

Family Noteridae - Burrowing Water Beetles

Genus Hydrocanthus

Species iricolor - Hydrocanthus iricolor

Genus Suphisellus

Species bicolor - Suphisellus bicolor

Family Amphizoidae - Trout-Stream Beetles

Genus Amphizoa

Species insolens - Amphizoa insolens

Family Dytiscidae - Predacious Diving Beetles

Genus Acilius

Species mediatus - Acilius mediatus
Species semisulcatus - Acilius semisulcatus
Species sylvanus - Acilius sylvanus

Genus Agabus

Species disintegratus - Disintegrated Diving Beetle

Genus Bidessonotus

Species inconspicuus - Bidessonotus inconspicuus

Genus Celina

Species hubbelli - Celina hubbelli
Species angusta - Celina angusta

Genus Colymbetes

Species sculptilis - Colymbetes sculptilis
Species paykulli - Colymbetes paykulli

Genus Copelatus

Species glyphicus - Copelatus glyphicus

Genus Coptotomus
Genus Cybister

Species fimbriolatus - Cybister fimbriolatus

Genus Desmopachria

Species convexa - Desmopachria convexa

Genus Dytiscus

Species verticalis - Vertical Diving Beetle
Species fasciventris - Understriped Diving Beetle
Species cordieri - Dytiscus cordieri

Genus Graphoderus

Species occidentalis - Graphoderus occidentalis

Genus Hydaticus

Species bimarginatus - Hydaticus bimarginatus

Genus Hydrocolus

Species stagnalis - Hydrocolus stagnalis

Genus Hydroporus
Genus Hygrotus

Species sayi - Hygrotus sayi

Genus Ilybius
Genus Laccophilus

Species fasciatus - Laccophilus fasciatus
Species maculosus - Laccophilus maculosus

Genus Liodessus

Species affinis - Liodessus affinis

Genus Matus
Genus Neoporus
Genus Neoscutopterus
Genus Rhantus

Species calidus - Rhantus calidus

Genus Thermonectus

Species basillaris - Thermonectus basillaris
Species marmoratus - Sunburst Diving Beetle

Genus Uvarus
Genus Neoclypedotes

Suborder Polyphaga - Water, Rove, Scarab, Longhorn, Leaf and Snout Beetles

Superfamily Hydrophiloidea - Water Scavenger and Clown Beetles

Family Hydrophilidae - Water Scavenger Beetles

Genus Hydrobiomorpha

Species casta - Hydrobiomorpha casta

Genus Hydrochara

Species soror - Hydrochara soror
Species obtusata - Hydrochara obtusata

Genus Hydrophilus

Species ovatus - Hydrophilus ovatus
Species triangularis - Hydrophilus triangularis

Subfamily Sphaeridiinae

Genus Sphaeridium

Species scarabaeoides - Sphaeridium scarabaeoides
Species lunatum - Sphaeridium lunatum

Genus Cryptopleurum

Species minutum - Cryptopleurum minutum
Species subtile - Cryptopleurum subtile

Genus Cercyon

Species assecla - Cercyon assecla
Species haemorrhoidalis - Cercyon haemorrhoidalis
Species lateralis - Cercyon lateralis
Species litoralis - Cercyon litoralis
Species praetextatus - Cercyon praetextatus
Species quisquilius - Cercyon quisquilius
Species unipunctatus - Cercyon unipunctatus

Genus Helophorus
Genus Tropisternus

Species lateralis - Tropisternus lateralis
Species collaris - Tropisternus collaris
Species natator - Tropisternus natator
Species mixtus - Tropisternus mixtus

Genus Georyssus

Species pusillus - Georyssus pusillus

Genus Hydrobius

Species fuscipes - Hydrobius fuscipes

Genus Paracymus
Genus Laccobius
Genus Cymbiodyta
Genus Enochrus

Species consors - Enochrus consors
No Taxon fimbriatus/interruptus group
Species pygmaeus - Enochrus pygmaeus

Genus Berosus

Species pantherinus - Berosus pantherinus
Species striatus - Berosus striatus

Genus Derallus

Species altus - Derallus altus

Genus Helocombus

Species bifidus - Helocombus bifidus

Genus Hydrochus

Species subcupreous - Hydrochus subcupreous

Genus Anacaena

Family Sphaeritidae - False Clown Beetles

Genus Sphaerites

Species politus - Sphaerites politus

Family Histeridae - Clown Beetles

Genus Acritus

Species exiguus - Acritus exiguus

Genus Aeletes

Species politus - Aeletes politus

Genus Anapleus

Species marginatus - Anapleus marginatus

Genus Atholus

Species americanus - Atholus americanus
Species bimaculatus - Atholus bimaculatus
Species sedecimstriatus - Atholus sedecimstriatus

Genus Bacanius

Species punctiformis - Bacanius punctiformis

Genus Caerosternus

Species americanus - Caerosternus americanus

Genus Carcinops

Species pumilio - Carcinops pumilio

Genus Chelyoxenus

Species xerobatis - Chelyoxenus xerobatis

Genus Eblisia

Species carolina - Eblisia carolina

Genus Epierus

Species regularis - Epierus regularis
Species pulicarius - Epierus pulicarius

Genus Euspilotus

Species assimilis - Euspilotus assimilis
Species conformis - Euspilotus conformis

Genus Geomysaprinus

Species moniliatus - Geomysaprinus moniliatus
Species rugosifrons - Geomysaprinus rugosifrons

Genus Gnathoncus

Species barbatus - Gnathoncus barbatus

Genus Hetaerius

Species morsus - Hetaerius morsus
Species blanchardi - Hetaerius blanchardi

Genus