Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Family Scarabaeidae - Scarab Beetles

Phylum Arthropoda - Arthropods
Subphylum Hexapoda - Hexapods
Class Insecta - Insects
Order Coleoptera - Beetles
Suborder Polyphaga - Water, Rove, Scarab, Long-horned, Leaf and Snout Beetles
Superfamily Scarabaeoidea - Scarab, Stag and Bess Beetles
Family Scarabaeidae - Scarab Beetles

Subfamily Aphodiinae - Aphodiine Dung Beetles
Tribe Aegialiini
Genus Aegialia
Species arenaria - Aegialia arenaria
Species blanchardi - Aegialia blanchardi
Species cartwrighti - Aegialia cartwrighti
Species concinna - Ciervo Aegialian Scarab
Species conferta - Aegialia conferta
Species convexa - Aegialia convexa
Species crescenta - Aegialia crescenta
Species lacustris - Aegialia lacustris
Species latispina - Aegialia latispina
Species opifex - Aegialia opifex
Species spinosa - Aegialia spinosa
Genus Micraegialia
Species pusilla - Micraegialia pusilla
Genus Caelius
Species montanus - Caelius montanus
Genus Rhysothorax
Species rufus - Rhysothorax rufus
Tribe Aphodiini
Genus Aphodius
No Taxon Subgenus Acrossus
Species rubripennis - Aphodius (Acrossus) rubripennis
Species rufipes - Night-flying Dung Beetle
No Taxon Subgenus Agoliinus
Species canadensis - Aphodius canadensis
Species congregatus - Aphodius congregatus
Species corruptor - Aphodius corruptor
Species leopardus - Aphodius (Agoliinus) leopardus
Species plutonicus - Aphodius plutonicus
Species sigmoideus - Aphodius (Agoliinus) sigmoideus
No Taxon Subgenus Alloblackburneus
Species aegrotus - Aphodius (Alloblackburneus) aegrotus
Species cynomysi - Aphodius cynomysi
Species geomysi - Aphodius geomysi
Species lentus - Aphodius (Alloblackburneus) lentus
Species rubeolus - Aphodius (Alloblackburneus) rubeolus
Species tenuistriatus - Aphodius tenuistriatus
Species troglodytes - Little Gopher Tortoise Scarab Beetle
No Taxon Subgenus Aphodius
Species fimetarius - Aphodius (Aphodius) fimetarius
Species pedellus - Aphodius pedellus
No Taxon Subgenus Ballucus
Species barri - Aphodius barri
No Taxon Subgenus Blackburneus
Species cavidomus - Aphodius cavidomus
Species stercorosus - Aphodius (Blackburneus) stercorosus
No Taxon Subgenus Calamosternus
Species granarius - Aphodius (Calamosternus) granarius
No Taxon Subgenus Caligodorus
Species opacus - Aphodius opacus
Species vandykei - Aphodius (Caligodorus) vandykei
No Taxon Subgenus Cephalocyclus
Species luteolus - Aphodius luteolus
Species hogei - Aphodius hogei
No Taxon Subgenus Chilothorax
Species distinctus - Maculated Dung Beetle
No Taxon Subgenus Cinacanthus
Species militaris - Aphodius (Cinacanthus) militaris
Species ulkei - Aphodius ulkei
No Taxon Subgenus Coelotrachelus
Species rudis - Aphodius (Coelotrachelus) rudis
No Taxon Subgenus Colobopterus
Species erraticus - Aphodius (Colobopterus) erraticus
No Taxon Subgenus Cryptoscatomaseter
Species acuminatus - Aphodius acuminatus
Species cacabatus - Aphodius cacabatus
Species criddlei - Aphodius criddlei
Species depressiusculus - Aphodius depressiusculus
Species haldemani - Aphodius haldemani
Species incomptus - Aphodius incomptus
Species magnificens - Aphodius magnificens
Species oklahomensis - Aphodius oklahomensis
Species paulseni - Aphodius paulseni
Species rossi - Aphodius rossi
Species salsburyi - Aphodius salsburyi
Species umbricollis - Aphodius umbricollis
No Taxon Subgenus Dellacasiellus
Species claudus - Aphodius claudus
Species concavus - Aphodius concavus
Species fucosus - Aphodius fucosus
Species griffini - Aphodius griffini
Species kirni - Aphodius kirni
Species laevigatus - Aphodius laevigatus
Species pseudofucosus - Aphodius pseudofucosus
Species ruficlarus - Aphodius ruficlarus
No Taxon Subgenus Dialytodius
Species decipiens - Aphodius decipiens
No Taxon Subgenus Drepanocanthoides
Species walshii - Aphodius walshii
No Taxon Subgenus Eupleurus
Species subterraneus - Aphodius (Eupleurus) subterraneus
No Taxon Subgenus Flaviellus
Species phalerioides - Aphodius phalerioides
Species perfimbriatus - Aphodius perfimbriatus
No Taxon Subgenus Geomyphilus
Species insolitus - Aphodius insolitus
Species rubiginosus - Aphodius rubiginosus
No Taxon Subgenus Haroldiellus
Species sallei - Aphodius sallei
No Taxon Subgenus Hornosus
Species larreae - Aphodius larreae
No Taxon Subgenus Irrasinus
Species stupidus - Aphodius (Irrasinus) stupidus
No Taxon Subgenus Labarrus
Species lividus - Aphodius (Labarrus) lividus
Species pseudolividus - Aphodius (Labarrus) pseudolividus
No Taxon Subgenus Lechorodius
Species lutulentus - Aphodius lutulentus
Species terminalis - Aphodius terminalis
No Taxon Subgenus Liothorax
Species alternatus - Aphodius (Liothorax) alternatus
Species subaenus - Aphodius (Liothorax) subaenus
No Taxon Subgenus Luxolinus
Species luxatus - Aphodius (Luxolinus) luxatus
No Taxon Subgenus Maculaphodius
Species conspersus - Aphodius (Maculaphodius) conspersus
No Taxon Subgenus Melinopterus
Species consentaneus - Aphodius consentaneus
Species femoralis - Aphodius femoralis
Species prodromus - Aphodius (Melinopterus) prodromus
No Taxon Subgenus Mendidius
Species aculeatus - Aphodius aculeatus
No Taxon Subgenus Merogyrus
Species rotundiceps - Aphodius rotundiceps
No Taxon Subgenus Neotrichonotulus
Species inurbanus - Aphodius inurbanus
No Taxon Subgenus Nialaphodius
Species nigrita - Aphodius nigrita
No Taxon Subgenus Orodaliscoides
Species giulianii - Aphodius giulianii
No Taxon Subgenus Oscarinus
Species abusus - Aphodius abusus
Species bottimeri - Aphodius bottimeri
Species brimleyi - Aphodius brimleyi
Species crassuloides - Aphodius (Oscarinus) crassuloides
Species matiganae - Aphodius matiganae
Species rusicola - Aphodius (Oscarinus) rusicola
Species stuessyi - Aphodius stuessyi
Species texensis - Aphodius texensis
Species welderi - Aphodius (Oscarinus) welderi
No Taxon Subgenus Otophorus
Species haemorrhoidalis - Aphodius (Otophorus) haemorrhoidalis
No Taxon Subgenus Oxyomoides
Species sepultus - Oxyomoides sepultus
No Taxon Subgenus Pardalosus
Species pardalis - Aphodius (Pardalosus) pardalis
Species pumilio - Aphodius pumilio
Species sayi - Aphodius sayi
Species serval - Aphodius serval
Species slevini - Aphodius (Pardalosus) slevini
No Taxon Subgenus Phaeaphodius
Species rectus - Aphodius (Phaeaphodius) rectus
No Taxon Subgenus Planolinellus
Species vittatus - Aphodius (Planolinellus) vittatus
No Taxon Subgenus Planolinoides
Species borealis - Aphodius borealis
Species pectoralis - Aphodius (Planolinoides) pectoralis
Species neotomae - Aphodius (Planolinoides) neotomae
No Taxon Subgenus Planolinus
Species tenellus - Aphodius (Planolinus) tenellus
No Taxon Subgenus Pseudagolius
Species coloradensis - Aphodius coloradensis
Species bicolor - Aphodius (Pseudagolius) bicolor
No Taxon Subgenus Rugaphodius
Species rugatus - Aphodius rugatus
No Taxon Subgenus Scabrostomus
Species peculiosus - Aphodius peculiosus
No Taxon Subgenus Schaefferellus
Species arizonensis - Aphodius arizonensis
No Taxon Subgenus Setodius
Species diogenes - Aphodius diogenes
No Taxon Subgenus Stenotothorax
Species badipes - Aphodius (Stenotothorax) badipes
Species gardneri - Aphodius gardneri
Species oriens - Aphodius (Stenotothorax) oriens
Species ovipennis - Aphodius ovipennis
Species parapyriformis - Aphodius parapyriformis
Species sparsus - Aphodius (Stenotothorax) sparsus
No Taxon Subgenus Strigodius
Species robinsoni - Aphodius robinsoni
No Taxon Subgenus Tetraclipeoides
Species acutissimus - Aphodius (Tetraclipeoides) acutissimus
Species aemulus - Aphodius aemulus
Species anomaliceps - Aphodius anomaliceps
Species denticulatus - Aphodius denticulatus
Species dentiger - Aphodius dentiger
Species dentigerulus - Aphodius dentigerulus
Species formidatus - Aphodius formidatus
Species moquinus - Aphodius moquinus
Species testaceiventris - Aphodius testaceiventris
Species texanus - Aphodius texanus
No Taxon Subgenus Teuchestes
Species fossor - Aphodius (Teuchestes) fossor
No Taxon Subgenus Trichonotuloides
Species aphoderrans - Aphodius aphoderrans
No Taxon Subgenus Trichonotulus
Species scrofa - Aphodius scrofa
Genus Dialytellus
Species dialytoides - Dialytellus dialytoides
Species tragicus - Dialytellus tragicus
Genus Dialytes
Species striatulus - Dialytes striatulus
Species truncatus - Dialytes truncatus
Species ulkei - Dialytes ulkei
Genus Diapterna
Species hamata - Diapterna hamata
Species pinguella - Diapterna pinguella
Genus Hornietus
Species ventralis - Hornietus ventralis
Genus Oxyomus
Species sylvestris - Oxyomus sylvestris
Genus Xeropsamobeus
Species acerbus - Xeropsamobeus acerbus
Species ambiguus - Xeropsamobeus ambiguus
Species asellus - Xeropsamobeus asellus
Species desertus - Xeropsamobeus desertus
Species scabriceps - Xeropsamobeus scabriceps
Tribe Didactyliini
Genus Aidophus
Species parcus - Aidophus parcus
Species skelleyi - Aidophus skelleyi
Tribe Eupariini
Genus Aphotaenius
Species carolinus - Aphotaenius carolinus
Genus Ataeniopsis
Species figurator - Ataeniopsis figurator
Genus Ataenius
Species abditus - Ataenius abditus
Species alternatus - Ataenius alternatus
Species carinator - Ataenius carinator
Species cognatus - Slender Dung Beetle
Species confertus - Ataenius confertus
Species desertus - Ataenius desertus
Species exiguus - Ataenius exiguus
Species fattigi - Ataenius fattigi
Species gracilis - Ataenius gracilis
Species hesperius - Ataenius hesperius
Species hirsutus - Ataenius hirsutus
Species imbricatus - Ataenius imbricatus
Species inquisitus - Ataenius inquisitus
Species insculptus - Ataenius insculptus
Species miamii - Ataenius miamii
Species ovatulus - Ataenius ovatulus
Species picinus - Ataenius picinus
Species platensis - Ataenius platensis
Species punctifrons - Ataenius punctifrons
Species robustus - Ataenius robustus
Species setiger - Ataenius setiger
Species stephani - Ataenius stephani
No Taxon strigatus species group
Species spretulus - Black Turfgrass Ataenius
Species strigatus - Ataenius strigatus
Species texanus - Ataenius texanus
Species wenzelii - Ataenius wenzelii
Genus Euparia
Species castanea - Euparia castanea
Genus Euparixia
Species duncani - Euparixia duncani
Species moseri - Euparixia moseri
Genus Haroldiataenius
Species convexus - Haroldiataenius convexus
Species griffini - Haroldiataenius griffini
Species limbatus - Haroldiataenius limbatus
Species semipilosus - Haroldiataenius semipilosus
Genus Martineziana
Species dutertrei - Martineziana dutertrei
Genus Odontolytes
Species denominatus - Odontolytes denominatus
Genus Parataenius
Species simulator - Parataenius simulator
Genus Pseudataenius
Species socialis - Pseudataenius socialis
Tribe Proctophaniini
Genus Australaphodius
Species frenchi - Australaphodius frenchi
No Taxon Incertae Sedis Genera
Genus Annegialia
Species ataeniformis - Annegialia ataeniformis
Tribe Psammodiini
Genus Geopsammodius
Species subpedalis - Underfoot Tiny Sand-loving Scarab
Species hydropicus - Geopsammodius hydropicus
Species relictillus - Geopsammodius relictillus
Species unsidensis - Geopsammodius unsidensis
Genus Leiopsammodius
Species malkini - Leiopsammodius malkini
Species ocmulgeei - Leiopsammodius ocmulgeei
Genus Neopsammodius
Species werneri - Neopsammodius werneri
Species quinqueplicatus - Neopsammodius quinqueplicatus
Species interruptus - Neopsammodius interruptus
Genus Odontopsammodius
Species cruentus - Odontopsammodius cruentus
Genus Parapsammodius
Species bidens - Parapsammodius bidens
Species puncticollis - Parapsammodius puncticollis
Genus Platytomus
Species atlanticus - Platytomus atlanticus
Species longulus - Platytomus longulus
Species micros - Platytomus micros
Genus Pleurophorus
Species caesus - Pleurophorus caesus
Genus Psammodius
Species basalis - Psammodius basalis
Genus Rhyssemus
Species germanus - Rhyssemus germanus
Species scaber - Rhyssemus scaber
Species sonatus - Rhyssemus sonatus
Species puncticollis - Rhyssemus puncticollis
Genus Tesarius
Species caelatus - Tesarius caelatus
Species mcclayi - Tesarius mcclayi
Species oregonensis - Tesarius oregonensis
Genus Trichiorhyssemus
Species riparius - Trichiorhyssemus riparius
Subfamily Cetoniinae - Fruit and Flower Chafers
Tribe Gymnetini
Genus Cotinis
Species aliena - Cotinis aliena
Species boylei - South Texas Coastal Cotinis
Species mutabilis - Green Fig Beetle
Species nitida - Green June Beetle
Species impia - Cotinis impia
Genus Gymnetina
Species borealis - Gymnetina borealis
Species cretacea - Gymnetina cretacea
Subspecies sundbergi - Gymnetina cretacea sundbergi
Species howdeni - Gymnetina howdeni
Genus Gymnetis
Species thula - Harlequin Flower Beetle
Genus Hologymnetis
Species argenteola - Hologymnetis argenteola
Tribe Cetoniini
Genus Chlorixanthe
Species propinqua - Chlorixanthe propinqua
Genus Euphoria
Species anneae - Euphoria anneae
Species areata - Euphoria areata
Species basalis - Euphoria basalis
Species biguttata - Euphoria biguttata
Species canescens - Euphoria canescens
Species casselberryi - Euphoria casselberryi
Species devulsa - Euphoria devulsa
Species discicollis - Euphoria discicollis
Species fascifera - Euphoria fascifera
Subspecies trapezium - Euphoria fascifera trapezium
Species fulgida - Emerald Euphoria
Subspecies fulgida - Euphoria fulgida fulgida
Subspecies fuscocyanea - Euphoria fulgida fuscocyanea
Subspecies holochloris - Euphoria fulgida holochloris
Species herbacea - Olive Euphoria
Species hirtipes - Euphoria hirtipes
Species histrionica - Euphoria histrionica
Species inda - Bumble Flower Beetle
Species kernii - Kern's Flower Scarab
Species leucographa - Euphoria leucographa
Species levinotata - Euphoria levinotata
Species limbalis - Euphoria limbalis
Species monticola - Euphoria monticola
Species pilipennis - Euphoria pilipennis
Species quadricollis - Euphoria quadricollis
Species schotti - Euphoria schotti
Species sepulcralis - Dark Flower Scarab
Species sonorae - Euphoria sonorae
Species verticalis - Euphoria verticalis
Genus Protaetia
Species fusca - Asian Mango Flower Beetle
Tribe Cremastocheilini
Genus Cremastocheilus - Anteater Scarab Beetles
No Taxon subgenus Cremastocheilus
Species canaliculatus - Cremastocheilus canaliculatus
Species castaneae - Cremastocheilus castaneae
Species harrisii - Cremastocheilus harrisii
Species nitens - Cremastocheilus nitens
Species retractus - Cremastocheilus retractus
Species squamulosus - Cremastocheilus squamulosus
No Taxon subgenus Trinodia
Species hirsutus - Cremastocheilus hirsutus
Species lengi - Cremastocheilus lengi
Species opaculus - Cremastocheilus opaculus
Species planipes - Cremastocheilus planipes
Species quadricollis - Cremastocheilus quadricollis
Species saucius - Cremastocheilus saucius
Species spinifer - Cremastocheilus spinifer
Species constricticollis - Cremastocheilus constricticollis
No Taxon subgenus Macropodina
Species beameri - Cremastocheilus beameri
Species depressus - Cremastocheilus depressus
Species planatus - Cremastocheilus planatus
No Taxon subgenus Myrmecotonus
Species angularis - Cremastocheilus angularis
Species armatus - Cremastocheilus armatus
Subspecies montanus - Cremastocheilus armatus montanus
Species crinitus - Cremastocheilus crinitus
Species knochii - Cremastocheilus knochii
Species maritimus - Cremastocheilus maritimus
Species mexicanus - Cremastocheilus mexicanus
Species quadratus - Cremastocheilus quadratus
Species schaumii - Cremastocheilus schaumii
No Taxon subgenus Anatrinodia
Species wheeleri - Cremastocheilus wheeleri
Genus Psilocnemis
Species leucosticta - Psilocnemis leucosticta
Genus Genuchinus
Species ineptus - Genuchinus ineptus
Genus Lissomelas
Species flohri - Lissomelas flohri
Tribe Osmodermini
Genus Osmoderma
Species eremicola - Osmoderma eremicola
Species scabra - Osmoderma scabra
Species subplanata - Osmoderma subplanata
Tribe Trichiini
Genus Gnorimella
Species maculosa - Gnorimella maculosa
Genus Trichiotinus
Species affinis - Trichiotinus affinis
Species assimilis - Trichiotinus assimilis
Species bibens - Trichiotinus bibens
Species lunulatus - Trichiotinus lunulatus
Species piger - Trichiotinus piger
Species rufobrunneus - Trichiotinus rufobrunneus
Species texanus - Trichiotinus texanus
Species viridans - Trichiotinus viridans
Genus Trigonopeltastes
Species delta - Delta Flower Scarab
Species floridana - Scrub Palmetto Scarab
Tribe Valgini
Genus Valgus
Species californicus - Valgus californicus
Species canaliculatus - Valgus canaliculatus
Species hemipterus - Valgus hemipterus
Species seticollis - Valgus seticollis
Subfamily Dynastinae - Rhinoceros Beetles
Tribe Cyclocephalini
Genus Ancognatha
Species manca - Ancognatha manca
Genus Cyclocephala - Masked Chafers
Species borealis - Northern Masked Chafer
Species hirta - Cyclocephala hirta
Species longula - Cyclocephala longula
Species lunulata - Cyclocephala lunulata
Species lurida - Southern Masked Chafer
Species melanocephala - Cyclocephala melanocephala
Species parallela - Cyclocephala parallela
Species pasadenae - Cyclocephala pasadenae
No Taxon longula or pasadenae
Species robusta - Cyclocephala robusta
Genus Dyscinetus - Rice Beetles
Species picipes - Dyscinetus picipes
Species morator - Rice Beetle
Tribe Dynastini
Genus Dynastes - Hercules Beetles
Species tityus - Eastern Hercules Beetle
Species grantii - Grant's Hercules Beetle
Genus Megasoma - Elephant Beetles
Species punctulatum - Megasoma punctulatum
Species sleeperi - Megasoma sleeperi
Species vogti - Texas Elephant Beetle
Tribe Pentodontini
Genus Anoplognatho
Species dunnianus - Aphonides dunnianus
Genus Aphonus
Species brevicruris - Aphonus brevicruris
Species castaneus - Aphonus castaneus
Species densicauda - Aphonus densicauda
Species texanus - Aphonus texanus
Species variolosus - Aphonus variolosus
Genus Coscinocephalus
Species cribrifrons - Coscinocephalus cribrifrons
Genus Euetheola
Species rugiceps - Sugarcane Beetle
Species subglabra - Euetheola subglabra
Genus Orizabus
Species clunalis - Orizabus clunalis
Species ligyroides - Orizabus ligyroides
Species mcclevei - Orizabus mcclevei
Species pinalicus - Orizabus pinalicus
Species pyriformis - Orizabus pyriformis
Genus Oxygrylius
Species ruginasus - Oxygrylius ruginasus
Genus Tomarus - Carrot Beetles
Species cuniculus - Tomarus cuniculus
Species gibbosus - Tomarus gibbosus
Species neglectus - Tomarus neglectus
Species relictus - Tomarus relictus
Species sallaei - Tomarus sallaei
Species subtropicus - Tomarus subtropicus
Tribe Phileurini
Genus Archophileurus
Species cribrosus - Archophileurus cribrosus
Genus Hemiphileurus
Species illatus - Hemiphileurus illatus
Genus Phileurus
Species valgus - Phileurus valgus
Species truncatus - Triceratops Beetle
Tribe Oryctini
Genus Strategus - Ox Beetles
Species aloeus - Strategus aloeus
Species antaeus - Strategus antaeus
Species cessus - Strategus cessus
Species mormon - Strategus mormon
Species splendens - Strategus splendens
Genus Xyloryctes - Rhinoceros Beetles
Species jamaicensis - Rhinoceros Beetle
Species thestalus - Xyloryctes thestalus
Subfamily Melolonthinae - May Beetles and Junebugs
Tribe Hopliini
Genus Hoplia - Monkey Beetles
Species callipyge - Hoplia callipyge
Species dispar - Hoplia dispar
Species laticollis - Hoplia laticollis
Species modesta - Hoplia modesta
Species mucorea - Hoplia mucorea
Species sackenii - Hoplia sackenii
Species trifasciata - Three lined Hoplia
Species trivialis - Dark Hoplia
Tribe Podolasiini
Genus Podolasia
Species stillwellorum - Podolasia stillwellorum
Genus Podostena
Species bottimeri - Podostena bottimeri
Tribe Oncerini
Genus Oncerus
Species floralis - Oncerus floralis
Tribe Sericini
Genus Serica
Species aemula - Serica aemula
Species anthracina - Serica anthracina
Species aspera - Serica aspera
Species atracapilla - Serica atracapilla
Species blatchleyi - Serica blatchleyi
Species campestris - Serica campestris
Species cucullata - Serica cucullata
Species fimbriata - Serica fimbriata
Species falcata - Serica falcata
Species georgiana - Serica georgiana
Species howdeni - Serica howdeni
Species intermixta - Serica intermixta
Species iricolor - Serica iricolor
No Taxon iricolor or sericea
Species ligulata - Serica ligulata
Species laguna - Serica laguna
Species mystaca - Serica mystaca
Species opposita - Serica opposita
Species parallela - Serica parallela
Species porcula - Serica porcula
Species sericea - Serica sericea
Species serotina - Serica serotina
Species sponsa - Serica sponsa
Species texana - Serica texana
Species tristis - Serica tristis
Species trociformis - Serica trociformis
Species vespertina - Serica vespertina
Subspecies acola - Serica vespertina acola
Genus Maladera
Species castanea - Asiatic Garden Beetle
Species japonica - Maladera japonica
Genus Nipponoserica
Species peregrina - Nipponoserica peregrina
Tribe Melolonthini
Genus Phyllophaga - May Beetles
No Taxon Subgenus Chlaenobia
Species vexata - Phyllophaga vexata
No Taxon Subgenus Cnemarachis
Species bruneri - Cuban May Beetle
No Taxon Subgenus Listrochelus
Species bottimeri - Phyllophaga bottimeri
Species chapini - Phyllophaga chapini
Species curialis - Phyllophaga curialis
Species cushmani - Phyllophaga cushmani
Species disparilis - Phyllophaga disparilis
Species fimbripes - Phyllophaga fimbripes
Species granti - Phyllophaga granti
Species huachuca - Phyllophaga huachuca
Species koehleriana - Phyllophaga koehleriana
Species opacicollis - Phyllophaga opacicollis
Species mimicana - Phyllophaga mimicana
Species planeta - Phyllophaga planeta
Species reinhardi - Phyllophaga reinhardi
Species scoparia - Phyllophaga scoparia
Species snowi - Phyllophaga snowi
Species tarsalis - Phyllophaga tarsalis
Species texensis - Phyllophaga texensis
Species timida - Phyllophaga timida
No Taxon Subgenus Phyllophaga
Species aemula - Phyllophaga aemula
Species amplicornis - Phyllophaga amplicornis
Species antennata - Phyllophaga antennata
Species anxia - Cranberry White Grub
Species apicata - Phyllophaga apicata
Species arcta - Phyllophaga arcta
Species balia - Phyllophaga balia
Species beckeri - Phyllophaga beckeri
Species bipartita - Phyllophaga bipartita
Species calceata - Phyllophaga calceata
Species congrua - Phyllophaga congrua
Species crassissima - Phyllophaga crassissima
Species crenulata - Phyllophaga crenulata
Species cribrosa - Phyllophaga cribrosa
Species crinita - Phyllophaga crinita
Species debilis - Phyllophaga debilis
Species dentex - Phyllophaga dentex
Species drakii - Phyllophaga drakii
Species ephilida - Phyllophaga ephilida
Species epigaea - Phyllophaga epigaea
Species farcta - Phyllophaga farcta
Species fervida - Phyllophaga fervida
Species floridana - Phyllophaga floridana
Species forbesi - Phyllophaga forbesi
Species forsteri - Phyllophaga forsteri
Species fraterna - Phyllophaga fraterna
Species fusca - Northern June Beetle
Species futilis - Lesser June Beetle
Species gaigei - Phyllophaga gaigei
Species glaberrima - Phyllophaga glaberrima
Species glabricula - Phyllophaga glabricula
Species gracilis - Phyllophaga gracilis
Species hamata - Phyllophaga hamata
Species hirsuta - Phyllophaga hirsuta
Species hirticula - Phyllophaga hirticula
Species hirtiventris - Phyllophaga hirtiventris
Species hornii - Phyllophaga hornii
Species ignava - Phyllophaga ignava
Species ilicis - Phyllophaga ilicis
Species implicita - Phyllophaga implicita
Species inepta - Phyllophaga inepta
Species inversa - Phyllophaga inversa
Species invisa - Phyllophaga invisa
Species juvenilis - Phyllophaga juvenilis
Species karlsioei - Phyllophaga karlsioei
Species kentuckiana - Phyllophaga kentuckiana
Species latidens - Phyllophaga latidens
Species latifrons - Phyllophaga latifrons
Species lenis - Phyllophaga lenis
Species longispina - Phyllophaga longispina
Species longitarsa - Phyllophaga longitarsa
Species lota - Phyllophaga lota
Species luctuosa - Phyllophaga luctuosa
Species marginalis - Phyllophaga marginalis
Species micans - Phyllophaga micans
Species mucorea - Phyllophaga mucorea
Species nebulosa - Phyllophaga nebulosa
Species nitida - Phyllophaga nitida
Species okeechobea - Phyllophaga okeechobea
Species opaca - Phyllophaga opaca
Species parvidens - Phyllophaga parvidens
Species pleroma - Phyllophaga pleroma
Species postrema - Phyllophaga postrema
Species profunda - Phyllophaga profunda
Species prunina - Phyllophaga prunina
Species prununculina - Phyllophaga prununculina
Species psiloptera - Phyllophaga psiloptera
Species pusillidens - Phyllophaga pusillidens
Species quercus - Phyllophaga quercus
Species rolstoni - Phyllophaga rolstoni
Species riviera - Phyllophaga riviera
Species rubiginosa - Phyllophaga rubiginosa
Species rugosa - Phyllophaga rugosa
Species schaefferi - Phyllophaga schaefferi
Species scitula - Phyllophaga scitula
Species sequoiana - Phyllophaga sequoiana
Species submucida - Phyllophaga submucida
Species torta - Phyllophaga torta
Species tristis - tristis Complex
Species tusa - Phyllophaga tusa
Species uniformis - Phyllophaga uniformis
Species vehemens - Phyllophaga vehemens
Species vetula - Phyllophaga vetula
Species vilifrons - Phyllophaga vilifrons
Species zavalana - Zavala Phyllophaga
No Taxon Subgenus Phytalus
Species bilobatata - Phyllophaga bilobatata
Species blanda - Phyllophaga blanda
Species georgiana - Phyllophaga georgiana
Species obsoleta - Phyllophaga obsoleta
Subspecies vanelleri - Phyllophaga obsoleta vanelleri
Species sonora - Phyllophaga sonora
Species trichodes - Phyllophaga trichodes
No Taxon Subgenus Tostegoptera
Species lanceolata - Phyllophaga lanceolata
Species squamipilosa - Phyllophaga squamipilosa
Genus Amblonoxia - Dusty June Beetles
Species carpenteri - Amblonoxia carpenteri
Species fieldi - Amblonoxia fieldi
Species palpalis - Amblonoxia palpalis
Genus Amphimallon - European Chafers
Species majale - European Chafer
Genus Dinacoma
Species caseyi - Dinacoma caseyi
Species marginata - Dinacoma marginata
Genus Fossocarus
Species creoleorum - Fossocarus creoleorum
Genus Gronocarus
Species autumnalis - Gronocarus autumnalis
Species inornatus - Gronocarus inornatus
Genus Hypothyce
Species mixta - Hypothyce mixta
Genus Hypotrichia
Species spissipes - Hypotrichia spissipes
Genus Plectrodes
Species pubescens - Plectrodes pubescens
Genus Polyphylla - Lined June Beetles
Species aeolus - Polyphylla aeolus
Species anteronivea - Saline Valley Snow-front Scarab
Species arguta - Polyphylla arguta
Species avittata - Polyphylla avittata
Species barbata - Mount Hermon June Beetle
Species cavifrons - Polyphylla cavifrons
Species comes - Polyphylla comes
Species crinita - Polyphylla crinita
Species decemlineata - Ten-lined June Beetle
Species diffracta - Polyphylla diffracta
Species donaldsoni - Donaldson's Lined June Beetle
Species erratica - Death Valley June Beetle
Species gracilis - Slender Polyphyllan Scarab Beetle
Species hammondi - Polyphylla hammondi
Species hirsuta - Polyphylla hirsuta
Species mescalerensis - Polyphylla mescalerensis
Species monahansensis - Polyphylla monahansensis
Species nigra - Polyphylla nigra
Species nubila - Atascadero June Beetle
Species occidentalis - Polyphylla occidentalis
Species pottsorum - Polyphylla pottsorum
Species sobrina - Polyphylla sobrina
Species starkae - Polyphylla starkae
Species uteana - Polyphylla uteana
Species variolosa - Variegated June Beetle
No Taxon sobrina or decemlineata
No Taxon variolosa or comes
Genus Thyce
Species deserta - Thyce deserta
Species squamicollis - Thyce squamicollis
Tribe Diplotaxini
Genus Diplotaxis
Species beyeri - Diplotaxis beyeri
Species bidentata - Diplotaxis bidentata
Species blanchardi - Diplotaxis blanchardi
Species brevisetosa - Diplotaxis brevisetosa
Species connata - Diplotaxis connata
Species cribulosa - Diplotaxis cribulosa
Species curvaticeps - Diplotaxis curvaticeps
Species fimbriata - Diplotaxis fimbriata
Species frondicola - Diplotaxis frondicola
Species harperi - Diplotaxis harperi
Species knausii - Diplotaxis knausii
Species languida - Diplotaxis languida
Species lengii - Diplotaxis lengii
Species liberta - Diplotaxis liberta
Species mentalis - Diplotaxis mentalis
Species mimosae - Diplotaxis mimosae
Species misella - Diplotaxis misella
Species moerens - Diplotaxis moerens
Species muricata - Diplotaxis muricata
Species obscura - Diplotaxis obscura
Species puberula - Diplotaxis puberula
Species pubipes - Diplotaxis pubipes
Species pumila - Diplotaxis pumila
Species punctatorugosa - Diplotaxis punctatorugosa
Species rex - Diplotaxis rex
Species rudis - Diplotaxis rudis
Species rufiola - Diplotaxis rufiola
Species schaefferi - Diplotaxis schaefferi
Species simplex - Diplotaxis simplex
Species sordida - Diplotaxis sordida
Species subcostata - Diplotaxis subcostata
Species tarsalis - Diplotaxis tarsalis
Species thoracica - Diplotaxis thoracica
Species tristis - Diplotaxis tristis
Species truncatula - Diplotaxis truncatula
Species vandykei - Diplotaxis vandykei
No Taxon atlantis or liberta
Tribe Macrodactylini
Genus Isonychus
Species arizonensis - Isonychus arizonensis
Genus Macrodactylus - Rose Chafers
Species angustatus - Macrodactylus angustatus
Species subspinosus - Rose Chafer
Species uniformis - Western Rose Chafer
Genus Plectris
Species aliena - Plectris aliena
Tribe Dichelonychini
Genus Coenonycha
Species hageni - Coenonycha hageni
Species lurida - Coenonycha lurida
Genus Dichelonyx
Species albicollis - Dichelonyx albicollis
Species backii - Dichelonyx backii
Species canadensis - Dichelonyx canadensis
Species diluta - Dichelonyx diluta
Species elongatula - Dichelonyx elongatula
Species fulgida - Dichelonyx fulgida
Species fuscula - Dichelonyx fuscula
Species kirbyi - Dichelonyx kirbyi
Species linearis - Dichelonyx linearis
Species pusilla - Dichelonyx pusilla
Species subvittata - Dichelonyx subvittata
Species truncata - Dichelonyx truncata
Species vaga - Dichelonyx vaga
Species valida - Dichelonyx valida
Species vicina - Dichelonyx vicina
No Taxon Undescribed species near D. fuscula
Genus Gymnopyge
Species hopliaeformis - Gymnopyge hopliaeformis
Tribe Pachydemini
Genus Phobetus
Species comatus - Phobetus comatus
Species humeralis - Phobetus humeralis
Species mojavus - Phobetus mojavus
Species saylori - Phobetus saylori
Genus Warwickia
Species pilosa - Warwickia pilosa
No Taxon Incertae Sedis Genera
Genus Acoma
Species brunnea - Acoma brunnea
Species conjuncta - Acoma conjuncta
Species diminiata - Acoma diminiata
Species glabrata - Acoma glabrata
Species howdenorum - Acoma howdenorum
Species knulli - Acoma knulli
Species mixta - Acoma mixta
Species arizonica - Acoma arizonica
Genus Chnaunanthus
Species flavipennis - Chnaunanthus flavipennis
Species chapini - Chnaunanthus chapini
Subfamily Rutelinae - Shining Leaf Chafers
Tribe Anomalini
Genus Anomala
Species antennata - Anomala antennata
Species arida - Anomala arida
Species binotata - Anomala binotata
Species castaniceps - Anomala castaniceps
Species cavifrons - Anomala cavifrons
Species delicata - Anomala delicata
Species diabla - Anomala diabla
Species digressa - Anomala digressa
Species ellipsis - Anomala ellipsis
Species flavilla - Anomala flavilla
Species flavipennis - Anomala flavipennis
Subspecies okaloosensis - Anomala flavipennis flavipennis
Species foraminosa - Anomala foraminosa
Species hardyorum - Anomala hardyorum
Species imperialae - Anomala imperialae
Species innuba - Anomala innuba
Species insitiva - Anomala insitiva
Species kanei - Anomala kanei
Species lucicola - Anomala lucicola
Species ludoviciana - Anomala ludoviciana
Species nimbosa - Anomala nimbosa
Species oblivia - Anomala oblivia
Species suavis - Anomala suavis
Species tibialis - Tibial Scarab
Species umbra - Anomala umbra
Species undulata - Anomala undulata
Genus Anomalacra
Species clypealis - Anomalacra clypealis
Genus Callistethus
Species marginatus - Callistethus marginatus
Genus Exomala
Species orientalis - Oriental Beetle
Genus Leptohoplia
Species testaceipennis - Leptohoplia testaceipennis
Genus Popillia
Species japonica - Japanese Beetle
Genus Strigoderma
Species arbicola - Sand Chafer
Species pimalis - Strigoderma pimalis
Species pygmaea - Pygmy Chafer
Tribe Rutelini
Genus Chrysina
Species beyeri - Beyer's Scarab
Species gloriosa - Glorious Scarab
Species lecontei - LeConte's Chrysina
Species woodii - Chrysina woodii
Genus Cotalpa
Species conclamara - Cotalpa conclamara
Species consobrina - Cotalpa consobrina
Species flavida - Cotalpa flavida
Species lanigera - Goldsmith Beetle
Species subcribrata - Cotalpa subcribrata
Genus Parabyrsopolis
Species chihuahuae - Parabyrsopolis chihuahuae
Genus Paracotalpa
Species deserta - Paracotalpa deserta
Species granicollis - Paracotalpa granicollis
Species leonina - Paracotalpa leonina
Species puncticollis - Paracotalpa puncticollis
Species ursina - Paracotalpa ursina
Subspecies ursina - Paracotalpa ursina ursina
Subspecies rubripennis - Paracotalpa ursina rubripennis
Subspecies rotunda - Paracotalpa ursina rotunda
Genus Parastasia
Species brevipes - Parastasia brevipes
Genus Pelidnota
Species lugubris - Pelidnota lugubris
Species punctata - Grapevine Beetle
Genus Pseudocotalpa
Species sonorica - Pseudocotalpa sonorica
Species andrewsi - Andrew's Dune Scarab
Genus Rutela
Species formosa - Rutela formosa
Subfamily Scarabaeinae - Dung Beetles
Tribe Canthonini
Genus Canthon - Tumblebugs
No Taxon subgenus Boreocanthon
Species depressipennis - Canthon (Boreocanthon) depressipennis
Species ebenus - Canthon (Boreocanthon) ebenus
Species lecontei - Canthon (Boreocanthon) lecontei
Species melanus - Canthon (Boreocanthon) melanus
Species praticola - Canthon (Boreocanthon) praticola
Species simplex - Canthon (Boreocanthon) simplex
Subspecies simplex - Canthon simplex simplex
Subspecies militaris - Canthon simplex militaris
Species puncticollis - Canthon puncticollis
No Taxon subgenus Canthon
Species chalcites - Canthon (Canthon) chalcites
Species cyanellus - Canthon (Canthon) cyanellus
Species humectus - Canthon humectus
Species imitator - Canthon (Canthon) imitator
Species indigaceus - Canthon (Canthon) indigaceus
Species pilularius - Canthon (Canthon) pilularius
Species vigilans - Canthon (Canthon) vigilans
Species viridis - Canthon (Glaphyrocanthon) viridis
Genus Deltochilum
Species gibbosum - Humpback Dung Beetle
Species scabriusculum - Deltochilum scabriusculum
Genus Malagoniella
Species astyanax - Malagoniella astyanax
Genus Melanocanthon
Species granulifer - Melanocanthon granulifer
Species bispinatus - Melanocanthon bispinatus
Species nigricornis - Melanocanthon nigricornis
Genus Pseudocanthon
Species perplexus - Pseudocanthon perplexus
Tribe Coprini
Genus Copris
Species arizonensis - Copris arizonensis
Species fricator - Copris fricator
Species howdeni - Copris howdeni
Species inemarginatus - Copris inemarginatus
Species lecontei - Copris lecontei
Species minutus - Small Black Dung Beetle
Species remotus - Copris remotus
Genus Dichotomius
Species colonicus - Dichotomius colonicus
Species carolinus - Dichotomius carolinus
Tribe Ateuchini
Genus Ateuchus
Species histeroides - Ateuchus histeroides
Species lecontei - Ateuchus lecontei
Species texanus - Ateuchus texanus
Genus Canthidium
Species macclevei - Canthidium macclevei
Tribe Oniticellini
Genus Euoniticellus
Species intermedius - Euoniticellus intermedius
Genus Liatongus
Species californicus - Liatongus californicus
Genus Onitis
Species alexis - Onitis alexis
Tribe Phanaeini
Genus Coprophanaeus
Species pluto - Coprophanaeus pluto
Genus Phanaeus - Rainbow Scarabs
Species adonis - Phanaeus adonis
Species amithaon - Phanaeus amithaon
Species difformis - Phanaeus difformis
Species igneus - Phanaeus igneus
Species triangularis - Phanaeus triangularis
Subspecies triangularis - Phanaeus triangularis triangularis
Subspecies texensis - Phanaeus triangularis texensis
Species vindex - Rainbow Scarab
Species quadridens - Phanaeus quadridens
Tribe Onthophagini
Genus Onthophagus
Species alluvius - Onthophagus alluvius
Species batesi - Onthophagus batesi
Species browni - Onthophagus browni
Species cavernicollis - Onthophagus cavernicollis
Species cochisus - Onthophagus cochisus
Species concinnus - Onthophagus concinnus
Species coproides - Onthophagus coproides
Species cynomysi - Onthophagus cynomysi
Species depressus - Onthophagus depressus
Species hecate - Scooped Scarab
Subspecies blatchleyi - Onthophagus hecate blatchleyi
Species hoepfneri - Onthophagus hoepfneri
Species knausi - Onthophagus knausi
Species landolti - Onthophagus landolti
Species medorensis - Onthophagus medorensis
Species nuchicornis - Onthophagus nuchicornis
Species oklahomensis - Onthophagus oklahomensis
Species orpheus - Onthophagus orpheus
Subspecies pseudorpheus - Onthophagus orpheus pseudorpheus
Species pennsylvanicus - Onthophagus pennsylvanicus
Species polyphemi - Gopher Tortoise Onthophagus Beetle
Species schaefferi - Onthophagus schaefferi
Species striatulus - Onthophagus striatulus
Species subaeneus - Onthophagus subaeneus
Species subopacus - Onthophagus subopacus
Species subtropicus - Onthophagus subtropicus
Species taurus - Bull Headed Dung Beetle
Species tuberculifrons - Onthophagus tuberculifrons
Species velutinus - Onthophagus velutinus
Genus Digitonthophagus
Species gazella - Gazelle Scarab
No Taxon Unidentified Larvae