Aderidae / Anthicidae / Anthribidae / Attelabidae / Biphyllidae / Bostrichidae / Bothrideridae / Brachyceridae / Brachypsectridae / Brentidae / Buprestidae / Cantharidae / Carabidae / Cerambycidae / Cerylonidae / Chrysomelidae / Clambidae / Cleridae / Coccinellidae / Corylophidae / Cryptophagidae / Cupedidae / Curculionidae / Cybocephalidae / Dascillidae / Dermestidae / Dryopidae / Dytiscidae / Elateridae / Elmidae / Endomychidae / Erotylidae / Eucinetidae / Geotrupidae / Gyrinidae / Haliplidae / Helophoridae / Heteroceridae / Histeridae / Hybosoridae / Hydraenidae / Hydrochidae / Hydrophilidae / Kateretidae / Laemophloeidae / Lampyridae / Latridiidae / Leiodidae / Lucanidae / Lycidae / Megalopodidae / Meloidae / Melyridae / Monotomidae / Mordellidae / Mycetophagidae / Mycteridae / Nitidulidae/ Ochodaeidae / Oedemeridae / Passalidae / Phalacridae / Phengodidae / Ptiliidae / Ptilodactylidae / Ptinidae / Pythidae / Rhadalidae / Ripiphoridae / Salpingidae / Scarabaeidae / Scirtidae / Scraptiidae / Silphidae / Silvanidae / Sphindidae / Staphylinidae / Telegeusidae / Tenebrionidae / Tetratomidae / Trogidae / Trogossitidae / Zopheridae
FAMILY ADERIDAE (Ant-like Leaf Beetles) Browse here
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- Aderus saginatus
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- Ariotus subtropicus
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- Elonus gruberi
-
- Elonus simplex
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- Emelinus melsheimeri
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- Vanonus bicolor
FAMILY ANTHICIDAE (Antlike Flower Beetles) Browse here
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- Anthicus lecontei
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- Duboisius
-
- Ischyropalpus nitidulus
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- Macratria (undescribed)
-
- Notoxus haustrus
-
- Vacusus confinis
FAMILY ANTHRIBIDAE (Fungus Weevils) Browse here
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- Eugonus bicolor
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- Euparius subtesselatus
-
- Euparius subtesselatus
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- Ischnocerus angulatus
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- Toxonotus vagus
-
- Toxonotus vagus
FAMILY ATTELABIDAE (Leaf Rolling Weevils) Browse here
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- Eugnamptus nigriventris
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- Eugnamptus nigriventris
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- Eugnamptus punctatus
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- Haplorhynchites eximius
-
- Himatolabus pubescens
-
- Himatolabus pubescens
FAMILY BIPHYLLIDAE (False Skin Beetles) Browse here
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- Anchorius lineatus
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- Anchorius lineatus
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- Anchorius lineatus
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- Anchorius lineatus
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- Anchorius lineatus
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- Anchorius lineatus
FAMILY BOSTRICHIDAE (Horned Powderpost Beetles) Browse here
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- Amphicerus cornutus
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- Apatides fortis
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- Lyctus
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- Polycaon stoutii
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- Scobicia arizonica
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- Xyloblaptus quadrispinosus
BOTHRIDERIDAE (Dry Bark Beetles)
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- Bothrideres
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- Bothrideres
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- Bothrideres
FAMILY BRACHYCERIDAE
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- Notiodes punctatus
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- Notiodes punctatus
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- Notiodes punctatus
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- Stenopelmus rufinasus
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- Stenopelmus rufinasus
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- Stenopelmus rufinasus
FAMILY BRACHYPSECTRIDAE
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- Brachypsectra fulva
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- Brachypsectra fulva
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- Brachypsectra fulva
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- Brachypsectra fulva
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- Brachypsectra fulva
-
- Brachypsectra fulva
FAMILY BRENTIDAE (Primitive Weevils) Browse here
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- Coelocephalapion
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- Coelocephalapion
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- Coelocephalapion
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- Trichapion
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- Trichapion
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- Trichapion
FAMILY BUPRESTIDAE (Metallic Wood-boring Beetles) Browse here
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- Acmaeodera disjuncta
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- Agrilus pulchellus
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- Chrysobothris rossi
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- Gyascutus caelatus
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- Knowltonia atrifasciata
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- Lampetis drummondi
FAMILY CANTHARIDAE (Soldier Beetles) Browse here
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- Chauliognathus discus
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- Chauliognathus lecontei
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- Chauliognathus misellus
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- Chauliognathus obscurus
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- Ditemnus
-
- Tytthonyx bicolor
FAMILY CARABIDAE (Ground Beetles) Browse here
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- Calleida
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- Colliuris lengi
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- Ellipsoptera marutha
-
- Lebia histrionica
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- Panagaeus sallei
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- Parvindela lemniscata
FAMILY CERAMBYCIDAE (Longhorned Beetles) Browse here
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- Eburia haldemani
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- Megacyllene antennata
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- Moneilema armatum
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- Oncideres rhodosticta
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- Prionus californicus
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- Sphaenothecus bilineatus
FAMILY CERYLONIDAE (Minute Bark Beetles)
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- Philothermus
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- Philothermus
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- Philothermus
FAMILY CHRYSOMELIDAE (Leaf Beetles) Browse here
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- Calligrapha serpentina
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- Cryptocephalus
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- Diabrotica balteata
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- Lema balteata
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- Microrhopala
-
- Neobrotica pluristicta
FAMILY CLAMBIDAE (Minute Beetles)
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- Clambidae
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- Clambidae
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- Clambidae
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- Clambus
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- Clambus
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- Clambus
FAMILY CLERIDAE (Checkered Beetles) Browse here
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- Aulicus
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- Chariessa catalina
-
- Cymatodera tricolor
-
- Enoclerus bimaculatus
-
- Enoclerus spinolae
-
- Necrobia rufipes
FAMILY COCCINELLIDAE (Lady Beetles) Browse here
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- Coccinella septempunctata
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- Coleomegilla maculata strenua
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- Olla v-nigrum
-
- Olla v-nigrum
-
- Paranaemia vittigera
-
- Psyllobora renifer
FAMILY CORYLOPHIDAE (Minute Hooded Beetles)
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- Sericoderus
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- Sericoderus
FAMILY CRYPTOPHAGIDAE (Silken Fungus Beetles) Browse here
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- Cryptophagus
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- Cryptophagus discedens
-
- Cryptophagus discedens
-
- Cryptophagus discedens
-
- Cryptophagus tuberculosus
-
- Cryptophagus tuberculosus
FAMILY CUPEDIDAE (Reticulated Beetles)
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- Prolixocupes lobiceps
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- Prolixocupes lobiceps
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- Prolixocupes lobiceps
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- Prolixocupes lobiceps
FAMILY CURCULIONIDAE (Snout and Bark Beetles) Browse here
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- Coniatus splendidulus
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- Curculio
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- Geraeus patagoniensis
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- Lignyodes baboquivariensis
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- Rhodobaenus tredecimpunctatus
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- Scyphophorus
FAMILY CYBOCEPHALIDAE
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- Cybocephalus
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- Cybocephalus
FAMILY DASCILLIDAE (Soft-bodied Plant Beetles)
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- Anorus parvicollis
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- Anorus parvicollis
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- Anorus parvicollis
FAMILY DERMESTIDAE (Carpet Beetles) Browse here
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- Anthrenus coloratus
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- Cryptorhopalum reversum
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- Dermestes
-
- Dermestes marmoratus
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- Dermestidae
-
- Trogoderma variabile
FAMILY DRYOPIDAE (Long-toed Water Beetles) Browse here
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- Dryops arizonensis
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- Dryops arizonensis
-
- Dryops arizonensis
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- Helichus triangularis
-
- Helichus triangularis
-
- Helichus triangularis
FAMILY DYTISCIDAE (Predaceous Diving Beetles) Browse here
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- Agabus
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- Copelatus chevrolati
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- Eretes
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- Rhantus atricolor
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- Thermonectus marmoratus
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- Uvarus
FAMILY ELATERIDAE (Click Beetles) Browse here
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- Alaus zunianus
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- Cardiophorus brevis
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- Conoderus delicatus
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- Euthysanius
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- Megapenthes longicornis
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- Scaptolenus
FAMILY ELMIDAE (Riffle Beetles)
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- Macrelmis shepardi
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- Macrelmis shepardi
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- Macrelmis shepardi
-
- Macrelmis shepardi
FAMILY ENDOMYCHIDAE (Handsome Fungus Beetles) Browse here
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- Aphorista morosa
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- Epipocus opacus
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- Epipocus opacus
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- Epipocus unicolor
-
- Epipocus unicolor
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- Holoparamecus
FAMILY EROTYLIDAE (Pleasing Fungus Beetles) Browse here
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- Acropteroxys gracilis divisa
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- Cryptophilus integer
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- Cypherotylus californicus
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- Ischyrus quadripunctatus
-
- Languria mozardi
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- Toramus pulchellus
FAMILY EUCINETIDAE (Plate-thigh Beetles)
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- Eucinetus
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- Eucinetus
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- Eucinetus
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- Eucinetus
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- Eucinetus
FAMILY GEOTRUPIDAE (Earth boring Scarab Beetles)
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- Bolborhombus sallei
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- Bolborhombus sallei
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- Bolborhombus sallei
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- Bolborhombus sallei
-
- Bolborhombus sallei
-
- Bolborhombus sallei
FAMILY GYRINIDAE (Whirligig Beetles) Browse here
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- Dineutus sublineatus
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- Dineutus sublineatus
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- Dineutus sublineatus
-
- Gyrinus plicifer
-
- Gyrinus plicifer
-
- Gyrinus plicifer
FAMILY HALIPLIDAE (Crawling Water Beetles) Browse here
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- Haliplus deceptus
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- Haliplus deceptus
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- Haliplus mimeticus
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- Haliplus mimeticus
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- Peltodytes dispersus
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- Peltodytes roughleyi
FAMILY HELOPHORIDAE Browse here
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- Helophorus
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- Helophorus
-
- Helophorus
-
- Helophorus
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- Helophorus
-
- Helophorus
FAMILY HETEROCERIDAE (Variegated Mud-loving Beetles) Browse here
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- Heterocerus
-
- Heterocerus
-
- Heterocerus
-
- Heterocerus
-
- Heterocerus
-
- Heterocerus
FAMILY HISTERIDAE (Clown Beetles) Browse here
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- Carcinops
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- Epierus cornutus
-
- Hololepta yucateca
-
- Plegaderus
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- Saprinus
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- Ulkeus
FAMILY HYBOSORIDAE (Scavenger Scarab Beetles) Browse here
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- Hybosorus illigeri
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- Hybosorus illigeri
-
- Hybosorus illigeri
-
- Hybosorus illigeri
-
- Hybosorus illigeri
-
- Hybosorus illigeri
FAMILY HYDRAENIDAE (Minute Moss Beetles) Browse here
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- Hydraena
-
- Hydraena
-
- Limnebius texanus
-
- Limnebius texanus
-
- Ochthebius
-
- Ochthebius
FAMILY HYDROCHIDAE Browse here
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- Hydrochus
-
- Hydrochus
-
- Hydrochus
-
- Hydrochus
-
- Hydrochus
-
- Hydrochus vagus
FAMILY HYDROPHILIDAE (Water Scavenger Beetles) Browse here
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- Berosus
-
- Cercyon
-
- Cymbiodyta
-
- Enochrus
-
- Hydrophilus insularis
-
- Tropisternus collaris
FAMILY KATERETIDAE (Short-winged Flower Beetles)
-
- Heterhelus sericans
-
- Heterhelus sericans
FAMILY LAEMOPHLOEIDAE (Lined Flat Bark Beetles) Browse here
-
- Laemophloeus
-
- Laemophloeus
-
- Laemophloeus apache
-
- Laemophloeus apache
-
- Deinophloeus impressifrons
-
- Deinophloeus impressifrons
FAMILY LAMPYRIDAE (Fireflies) Browse here
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- Ellychnia
-
- Microphotus dilatatus
-
- Microphotus dilatatus
-
- Paraphausis eximius
-
- Photinus knulli
-
- Pyropyga nigricans
FAMILY LATRIDIIDAE (Minute Brown Scavenger Beetles) Browse here
-
- Corticarina
-
- Melanophthalma
-
- Melanophthalma
-
- Dienerella
-
- Dienerella intermedia
-
- Metophthalmus trux
FAMILY LEIODIDAE (False Darkling Beetles) Browse here
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- Tribe Sogdini
-
- Tribe Sogdini
-
- Anogdus
-
- Anogdus
-
- Anogdus
-
- Colon
FAMILY LUCANIDAE (Stag Beetles) Browse here
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- Lucanus mazama
-
- Lucanus mazama
-
- Lucanus mazama
-
- Lucanus mazama
-
- Lucanus mazama
-
- Lucanus mazama
FAMILY LYCIDAE (Net-winged Beetles) Browse here
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- Caenia amplicornis
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- Lycostomus fulvellus
-
- Lycostomus sanguinipennis
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- Lycus arizonensis
-
- Neolycus fernandezi
-
- Plateros coccinicollis
FAMILY MEGALOPODIDAE (Megalopodid Leaf Beetles)
-
- Zeugophora
-
- Zeugophora
-
- Zeugophora
FAMILY MELOIDAE (Blister Beetles) Browse here
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- Cysteodemus wislizeni
-
- Epicauta abadona
-
- Eupompha viridis
-
- Gnathium
-
- Lytta biguttata
-
- Pyrota obliquefascia
FAMILY MELYRIDAE (Soft-winged Flower Beetles) Browse here
-
- Attalus nigripes
-
- Attalus serraticornis
-
- Collops quadrimaculatus
-
- Cradytes serricollis
-
- Tanaops foveiventris
-
- Trichochrous convergens
FAMILY MONOTOMIDAE (Root-eating Beetles)
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- Bactridium californicum
-
- Bactridium californicum
-
- Bactridium californicum
-
- Monotoma
-
- Monotoma
-
- Monotoma
FAMILY MORDELLIDAE (Tumbling Flower Beetles) Browse here
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- Mordellidae
-
- Mordellidae
-
- Tribe Mordellistinini
-
- Mordellina wickhami
-
- Mordellistena
-
- Mordellistena
FAMILY MYCETOPHAGIDAE (Hairy Fungus Beetles) Browse here
-
- Litargus balteatus
-
- Litargus balteatus
-
- Neotriphyllus confusus
-
- Neotriphyllus confusus
-
- Typhaea stercorea
-
- Typhaea stercorea
FAMILY MYCTERIDAE (Palm and Flower Beetles)
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- Mycterus quadricollis
-
- Mycterus quadricollis
-
- Mycterus quadricollis
-
- Mycterus quadricollis
-
- Mycterus quadricollis
FAMILY NITIDULIDAE (Sap-feeding Beetles) Browse here
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- Amphicrossus
-
- Carpophilus hemipterus
-
- Carpophilus lugubris
-
- Conotelus mexicanus
-
- Cryptarcha glabra
-
- Lobiopa undulata
FAMILY OCHODAEIDAE (Sand-loving Scarab Beetles) Browse here
-
- Ochodaeidae
-
- Ochodaeidae
-
- Neochodaeus praesidii
-
- Neochodaeus praesidii
-
- Xenochodaeus planifrons
-
- Xenochodaeus planifrons
FAMILY OEDEMERIDAE (False Blister Beetles) Browse here
-
- Asclera excavata
-
- Asclera excavata
-
- Oxacis
-
- Oxacis pallida
-
- Xanthochroina bicolor
-
- Xanthochroina bicolor
FAMILY PASSALIDAE (Bess Beetles)
-
- Odontotaenius disjunctus
-
- Odontotaenius disjunctus
-
- Odontotaenius disjunctus
FAMILY PHALACRIDAE (Shining Flower Beetles)
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- Phalacrus
-
- Phalacrus
-
- Stilbus
-
- Stilbus
-
- Stilbus
-
- Stilbus
FAMILY PHENGODIDAE (Glowworm Beetles) Browse here
-
- Distremocephalus opaculus
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- Phengodes arizonensis
-
- Phengodes arizonensis
-
- Phengodes arizonensis
-
- Zarhipis integripennis
-
- Zarhipis integripennis
FAMILY PTILIIDAE (Featherwing Beetles) Browse here
-
- Acrotrichis
-
- Acrotrichis
-
- Acrotrichis
-
- Micridium
-
- Micridium
-
- Micridium
FAMILY PTILODACTYLIDAE (Toe-winged Beetles) Browse here
-
- Lachnodactyla arizonica
-
- Lachnodactyla arizonica
-
- Lachnodactyla arizonica
-
- Lachnodactyla arizonica
-
- Lachnodactyla arizonica
-
- Lachnodactyla arizonica
FAMILY PTINIDAE (Death-watch and Spider Beetles) Browse here
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- Byrrhodes
-
- Caenocara
-
- Calymmaderus
-
- Lasioderma serricorne
-
- Ptinus
-
- Tricorynus
FAMILY PYTHIDAE (Dead Log Beetles) Browse here
-
- Trimitomerus riversii
-
- Trimitomerus riversii
-
- Trimitomerus riversii
-
- Trimitomerus riversii
-
- Trimitomerus riversii
-
- Trimitomerus riversii
FAMILY RHADALIDAE
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- Rhadalus testaceus
-
- Rhadalus testaceus
-
- Rhadalus testaceus
-
- Rhadalus testaceus
-
- Rhadalus testaceus
-
- Rhadalus testaceus
FAMILY RIPIPHORIDAE (Wedge-shaped Beetles) Browse here
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- Macrosiagon excavata
-
- Macrosiagon excavata
-
- Macrosiagon excavata
-
- Ripiphorus rex
-
- Ripiphorus rex
-
- Ripiphorus rex
FAMILY SALPINGIDAE (Narrow-waisted Bark Beetles)
-
- Dacoderus striaticeps
-
- Dacoderus striaticeps
FAMILY SCARABAEIDAE (Scarab Beetles) Browse here
-
- Anomala
-
- Chrysina beyeri
-
- Cotalpa consobrina
-
- Cotinis
-
- Cyclocephala lunulata
-
- Digitonthophagus gazella
FAMILY SCIRTIDAE (Marsh Beetles) Browse here
-
- Scirtes
-
- Scirtes
-
- Scirtes
-
- Scirtes
-
- Scirtes
-
- Scirtes
FAMILY SCRAPTIIDAE (False Flower Beetles) Browse here
-
- Scraptiidae
-
- Allopoda
-
- Allopoda
-
- Allopoda
-
- Pentaria trifasciata
-
- Pentaria trifasciata
FAMILY SILPHIDAE (Carrion Beetles) Browse here
-
- Nicrophorus marginatus
-
- Nicrophorus marginatus
-
- Nicrophorus mexicanus
-
- Nicrophorus mexicanus
-
- Nicrophorus mexicanus
-
- Nicrophorus mexicanus
FAMILY SILVANIDAE (Silvanid Flat Bark Beetles) Browse here
-
- Ahasverus
-
- Nausibius
-
- Nausibius
-
- Silvanus
-
- Telephanus lecontei
-
- Telephanus lecontei
FAMILY SPHINDIDAE (Cryptic Slime Mold Beetles)
-
- Sphindus
-
- Sphindus
-
- Sphindus
-
- Sphindus
-
- Sphindus
-
- Sphindus
FAMILY STAPHYLINIDAE (Rove Beetles) Browse here
-
- Astenus
-
- Coproporus
-
- Creophilus maxillosus
-
- Homaeotarsus
-
- Philonthus
-
- Stenus
FAMILY TELEGEUSIDAE (Long-lipped Beetles)
-
- Telegeusis nubifer
-
- Telegeusis nubifer
-
- Telegeusis nubifer
-
- Telegeusis nubifer
-
- Telegeusis nubifer
-
- Telegeusis nubifer
FAMILY TENEBRIONIDAE (Darkling Beetles) Browse here
-
- Bothrotes plumbeus
-
- Eleodes eschscholtzii eschscholtzii
-
- Hypogena marginata
-
- Lystronichus scapularis
-
- Strongylium atrum
-
- Polemiotus submetallicus
FAMILY TETRATOMIDAE (Polypore Fungus Beetles) Browse here
-
- Eustrophopsis
-
- Eustrophopsis
-
- Eustrophopsis arizonensis
-
- Eustrophopsis arizonensis
-
- Eustrophopsis indistinctus
-
- Eustrophopsis indistinctus
FAMILY TROGIDAE (Hide Beetles) Browse here
-
- Omorgus
-
- Omorgus punctatus
-
- Omorgus suberosus
-
- Omorgus tesselatus
-
- Trox
-
- Trox spinulosus
FAMILY TROGOSSITIDAE (Bark-gnawing Beetles) Browse here
-
- Airora aequalis
-
- Airora minuta
-
- Temnoscheila
-
- Temnoscheila
-
- Temnoscheila aerea
-
- Tenebroides sonorensis
FAMILY ZOPHERIDAE (Ironclad Beetles) Browse here
-
- Bitoma exarata
-
- Bitoma gracilis
-
- Hyporhagus gilensis
-
- Phloeonemus catenulatus
-
- Zopherus nodulosus
-
- Zopherus tristis
