Directory

Insect Directory

Explore 4928 species across 37 orders. Filter by taxonomy, region, or search by name.

Coleoptera Not Evaluated

Powderpost Beetle

Lyctus brunneus

3-7 mm
Coleoptera

Predaceous Diving Beetle

Cybister lateralimarginalis

30-37 mm
Coleoptera

Predatory Dung Beetle

Deltochilum valgum

15-22 mm
Coleoptera

Princely Flower Beetle

Stephanorrhina princeps

25-40 mm
Coleoptera

Prionine Longhorn Beetle

Agrianome spinicollis

30-60 mm body length
Coleoptera

Proagoderus Dung Beetle

Proagoderus tersidorsis

10-18 mm
Coleoptera

Punctured Tiger Beetle

Cicindela punctulata

10-13 mm
Coleoptera Endangered

Puritan Tiger Beetle

Cicindela puritana

11-14mm
Coleoptera

Purple Loosestrife Beetle

Galerucella calmariensis

4-5 mm
Coleoptera Near Threatened

Pyrenean Ground Beetle

Nebria lafresnayei

10-14 mm
Coleoptera

Ragweed Leaf Beetle

Zygogramma suturalis

6-8 mm
Coleoptera

Ragwort Flea Beetle

Longitarsus jacobaeae

2-3 mm
Coleoptera

Railroad Worm

Phrixothrix hirtus

30-65 mm (larvae)
Coleoptera

Rain Beetle Hunter

Calosoma cancellatum

18-25 mm
Coleoptera Near Threatened

Rainbow Ground Beetle

Carabus nitens

14-18 mm
Coleoptera

Rainbow Leaf Beetle

Chrysolina fastuosa

5-7 mm
Coleoptera

Rainbow Stag Beetle

Phalacrognathus muelleri

25-70 mm
Coleoptera

Rajah Naga Stag Beetle

Prosopocoilus astacoides

30-70 mm including mandibles
Coleoptera

Raspberry Beetle

Byturus tomentosus

3-4mm
Coleoptera

Raspberry Cane Borer

Oberea bimaculata

9-14 mm
Coleoptera

Red and Black Rove Beetle

Paederus riparius

7-10 mm
Coleoptera Not Evaluated

Red Flour Beetle

Tribolium castaneum

3-4 mm
Coleoptera

Red Milkweed Beetle

Tetraopes tetrophthalmus

9-14 mm
Coleoptera

Red Mushroom Beetle

Oxyporus rufus

7-12 mm
Coleoptera

Red Oak Borer

Enaphalodes rufulus

18-30 mm
Coleoptera

Red Palm Weevil

Rhynchophorus ferrugineus

19-42 mm
Coleoptera

Red Poplar Leaf Beetle

Chrysomela populi

10-12 mm
Coleoptera

Red Pumpkin Beetle

Aulacophora foveicollis

5-8 mm
Coleoptera

Red Rove Beetle

Platydracus maculosus

15-22 mm
Coleoptera

Red Soldier Beetle

Rhagonycha fulva

8-10 mm
Coleoptera

Red Tiger Beetle

Pogonostoma chalybaeum

12-18 mm
Coleoptera Not Evaluated

Red Turpentine Beetle

Dendroctonus valens

6-9 mm
Coleoptera

Red-bellied Rove Beetle

Tasgius melanarius

15-20 mm
Coleoptera

Red-Breasted Carrion Beetle

Oiceoptoma thoracicum

12-16 mm
Coleoptera

Red-Brown Click Beetle

Ampedus sanguineus

11-16 mm
Coleoptera

Red-Headed Cardinal Beetle

Pyrochroa serraticornis

14-20 mm
Coleoptera Near Threatened

Red-legged Buprestis

Buprestis rufipes

18-28 mm
Coleoptera

Red-legged Jewel Beetle

Castiarina rufipennis

10-15 mm
Coleoptera

Red-legged Purpuricenus

Purpuricenus kaehleri

12-20 mm
Coleoptera

Red-legged Rove Beetle

Lathrobium brunnipes

5-8 mm
Coleoptera

Red-legged Shieldback Ground Beetle

Badister bullatus

5-7 mm
Coleoptera

Red-Lined Carrion Beetle

Necrodes surinamensis

15-25 mm
Coleoptera

Red-Shouldered Aphodius

Aphodius rufipes

10-13 mm
Coleoptera

Red-Shouldered Ham Beetle

Carcinops pumilio

2-3 mm
Coleoptera

Red-shouldered Rove Beetle

Tachinus rufipes

5-8 mm
Coleoptera

Red-spotted Jewel Beetle

Castiarina erythroptera

10-16 mm
Coleoptera

Red-Spotted Rove Beetle

Staphylinus dimidiaticornis

15-22 mm
Coleoptera

Red-tipped Flower Beetle

Malachius bipustulatus

5-7 mm
Coleoptera

Red-tipped Flower Longhorn

Stictoleptura rubra

10-19 mm
Coleoptera

Red-Tipped Tumbling Flower Beetle

Mordellina pustulata

3-5 mm
Coleoptera Not Evaluated

Redbay Ambrosia Beetle

Xyleborus glabratus

1.8–2.4 mm
Coleoptera

Reddish-brown Stag Beetle

Lucanus capreolus

22-35 mm
Coleoptera

Reddish-Brown Stag Rove Beetle

Platydracus cinnamopterus

12-18 mm
Coleoptera

Reed Beetle

Donacia crassipes

9-12 mm
Coleoptera

Reticulated Beetle

Tenomerga cinerea

10-14 mm
Coleoptera Not Evaluated

Reunion Day Gecko Beetle

Cratopus murinus

8-12 mm
Coleoptera Vulnerable

Reunion Flightless Weevil

Cratopus ovalis

8-12 mm
Coleoptera

Rhinoceros Beetle

Dynastes neptunus

50-160 mm (including horns)
Coleoptera Not Evaluated

Rhinoceros Dung Beetle

Heliocopris dominus

35-50 mm
Coleoptera

Rhinoceros Stag Beetle

Odontolabis gazella

35-80 mm
Coleoptera

Ribbed Net-winged Beetle

Platycis minutus

5-7 mm
Coleoptera

Ribbed Pine Borer

Rhagium inquisitor

10–21 mm
Coleoptera

Rice Water Weevil

Lissorhoptrus oryzophilus

2.5-3.5 mm
Coleoptera Not Evaluated

Rice Weevil

Sitophilus oryzae

2-3.5 mm
Coleoptera

Ridged Water Scavenger Beetle

Helochares obscurus

4-6 mm
Coleoptera

Riffle Beetle

Elmis aenea

1.5-2.5 mm
Coleoptera

Robust Brown Rove Beetle

Ocypus brunnipes

14-20 mm
Coleoptera Critically Endangered

Rodrigues Giant Weevil

Cratopus adspersus

12-18 mm
Coleoptera

Rolled-wing Beetle

Derodontus maculatus

2-4 mm
Coleoptera Vulnerable

Rosalia Longhorn

Rosalia alpina funesta

15-35mm
Coleoptera

Rose Chafer

Cetonia aurata

14-20 mm
Coleoptera

Rosemary Beetle

Chrysolina americana

5-8mm
Coleoptera Data Deficient

Rothschild's Jewel Beetle

Madecassia rothschildi

30-45 mm
Coleoptera

Rough Alpine Weevil

Otiorhynchus rugosus

6-9 mm
Coleoptera Data Deficient

Rough-collared Dung Beetle

Helictopleurus rudicollis

10-15 mm
Coleoptera

Rough-Skinned Diving Beetle

Dytiscus lapponicus

24-30 mm
Coleoptera

Round Sand Beetle

Omophron limbatum

5-7 mm
Coleoptera

Round-bodied Scydmaenine

Scydmaenus tarsatus

1-2 mm
Coleoptera

Round-Necked Burying Beetle

Nicrophorus orbicollis

18-22 mm
Coleoptera

Round-necked Longhorn

Neoclytus acuminatus

8-18 mm
Coleoptera

Royal Goliath Beetle

Goliathus regius

50-100 mm
Coleoptera

Ruby-Legged Dung Beetle

Onthophagus medius

6-10 mm
Coleoptera Endangered

Rugged Oil Beetle

Meloe rugosus

8-25 mm
Coleoptera

Rugose Carrion Beetle

Thanatophilus rugosus

9-12 mm
Coleoptera

Rugose Christmas Beetle

Anoplognathus rugosus

18-24 mm
Coleoptera

Rugose Rove Beetle

Anotylus rugosus

3-5 mm
Coleoptera

Rustic Longhorn

Xylotrechus rusticus

10-20 mm
Coleoptera

Rustic Soldier Beetle

Cantharis rustica

11-15 mm
Coleoptera Not Evaluated

Saga Longhorn Beetle

Batocera lineolata

40-55 mm
Coleoptera

Sagittarius Dung Beetle

Onthophagus sagittarius

8-14 mm
Coleoptera

Saharan Silver Ant Beetle

Anthia sexmaculata

30-50 mm
Coleoptera

Sal Borer

Hoplocerambyx spinicornis

35-60 mm
Coleoptera Endangered

Salt Creek Tiger Beetle

Cicindela nevadica lincolniana

10-12 mm
Coleoptera

Salt Flat Tiger Beetle

Eunota togata

10-13 mm
Coleoptera

Samoan Rhinoceros Beetle

Scapanes australis

40-70 mm
Coleoptera

Sand Dune Scarab

Pseudocotalpa andrewsi

15-22 mm
Coleoptera

Sand-Loving Hister Beetle

Hypocaccus rugifrons

2-4 mm
Coleoptera

Saphirinus Dung Beetle

Coprophanaeus saphirinus

18-30 mm
Coleoptera Vulnerable

Sardinian Cave Beetle

Speomolops sardous

8-10 mm
Coleoptera Vulnerable

Sardinian Rosalia Longhorn

Rosalia alpina ssp.

25-40 mm