Directory

Insect Directory

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

Plecoptera

Sallfly

Chloroperla tripunctata

6-10 mm
Plecoptera

Short-Tailed Stonefly

Brachyptera risi

8-14 mm
Plecoptera

Skimmer Stonefly

Acroneuria abnormis

20-30 mm
Plecoptera

Small Brown Forestfly

Nemoura avicularis

5-8 mm
Plecoptera

Small Brown Stonefly

Nemoura cinerea

6-10 mm
Plecoptera

Small-headed Stonefly

Perlodes microcephala

15-22 mm body
Plecoptera

Snowborn Stonefly

Capnia atra

4-7 mm
Plecoptera

South African Brown Stonefly

Neoperla spio

12-20 mm
Plecoptera

Southern Salmonfly

Neoperla clymene

12-18 mm
Plecoptera

Southern Stonefly

Aphanicerca capensis

6-10 mm
Plecoptera

Speckled Peter Stonefly

Paragnetina media

15-22 mm
Plecoptera

Spring Alpine Stonefly

Rhabdiopteryx alpina

8-12 mm body length
Plecoptera

Spring Stonefly

Amphinemura sulcicollis

6-9 mm
Plecoptera

Springfly

Isoperla signata

9-13 mm
Plecoptera

Stripetail Stonefly

Isoperla bilineata

10-15 mm
Plecoptera

Sweltsa Green Stonefly

Sweltsa borealis

6-9 mm
Plecoptera

Tasmanian Giant Stonefly

Eusthenia spectabilis

30-50 mm
Plecoptera

Tiny Winter Black Stonefly

Capnia nigra

4-8 mm
Plecoptera Endangered

Western Glacier Stonefly

Zapada glacier

5-8 mm body length
Plecoptera

Western Stone

Doroneuria baumanni

25-35 mm
Plecoptera

Winter Stonefly

Taeniopteryx burksi

8-14 mm
Plecoptera

Yellow Sally

Isoperla fulva

8-12 mm
Plecoptera

Yellow Sally Stonefly

Isoperla grammatica

8-14 mm
Plecoptera

Yellow Stonefly

Isoperla dicala

9-13 mm
Protura Not Evaluated

Alpine Acerentomid

Acerentomon alpestre

0.7-1.2 mm
Protura Not Evaluated

Brazilian Eosentomid

Eosentomon braziliense

0.8-1.3 mm
Protura Not Evaluated

Chinese Sinentomid

Sinentomon erythranum

1.5-2.0 mm
Protura Not Evaluated

Common Acerentomid

Acerentomon doderoi

0.5-1.5 mm
Protura Not Evaluated

Conehead Proturan

Acerentomon microrhinus

0.6-1.0 mm
Protura Not Evaluated

European Eosentomid

Eosentomon transitorium

1.0-1.5 mm
Protura Not Evaluated

Garden Acerentomid

Acerentomon gallicum

0.8-1.3 mm
Protura Not Evaluated

Gracile Acerentomid

Acerentomon nemorale

0.8-1.5 mm
Protura Not Evaluated

Italian Acerentomid

Acerentomon italicum

0.7-1.2 mm
Protura Not Evaluated

Japanese Eosentomid

Eosentomon sakura

0.7-1.5 mm
Protura Not Evaluated

North American Eosentomid

Eosentomon vermiforme

0.8-1.4 mm
Protura Not Evaluated

Nosek's Eosentomid

Eosentomon noseki

0.8-1.2 mm
Protura Not Evaluated

Silvestri's Acerentomid

Acerentomon affine

0.7-1.2 mm
Protura Not Evaluated

Tuxen's Acerentomid

Acerentulus confinis

0.8-1.3 mm
Protura Not Evaluated

Woodland Acerentomid

Acerentomon maius

1.2-2.0 mm
Psocoptera

Banded Barklouse

Philotarsus picicornis

2-3 mm
Psocoptera

Broad-winged Barklouse

Psococerastis gibbosa

3-5 mm
Psocoptera Data Deficient

Cave Bark Louse

Prionoglaris stygia

2-3 mm
Psocoptera

Common Bark Louse

Graphopsocus cruciatus

3-4 mm
Psocoptera Not Evaluated

Common Barklouse

Cerastipsocus venosus

4.0-6.0 mm
Psocoptera

Death Watch Barklouse

Trogium pulsatorium

1.5-2 mm
Psocoptera

Degeeri Booklouse

Liposcelis decolor

0.7-1 mm
Psocoptera Not Evaluated

Dorypteryx Booklouse

Dorypteryx domestica

1.5-2.0 mm
Psocoptera

Dusty Barklouse

Lachesilla pedicularia

1-1.5 mm
Psocoptera

Forest Barklouse

Caecilius fuscopterus

2-3 mm
Psocoptera Not Evaluated

Furniture Booklouse

Liposcelis paeta

0.7-1.0 mm
Psocoptera

Grain Booklouse

Liposcelis bostrychophila

0.7-1.2 mm
Psocoptera Not Evaluated

Large-winged Barklouse

Psocus leidyi

3.0-5.0 mm
Psocoptera Not Evaluated

Lepinotus Booklouse

Lepinotus reticulatus

1.0-1.5 mm
Psocoptera

Long-winged Barklouse

Ectopsocus briggsi

2-3 mm
Psocoptera

Pale-winged Barklouse

Peripsocus phaeopterus

2-3 mm
Psocoptera Not Evaluated

Psyllipsocus Cave Psocid

Psyllipsocus ramburii

1.5-2.5 mm
Psocoptera Not Evaluated

Reuterella Barklouse

Reuterella helvimacula

2.0-3.5 mm
Psocoptera

Ruddy Barklouse

Elipsocus hyalinus

2-3 mm
Psocoptera

Tropical Book Louse

Liposcelis entomophila

0.7-1.2 mm
Psocoptera Not Evaluated

Tropical Warehouse Psocid

Liposcelis corrodens

0.8-1.2 mm
Psocoptera Not Evaluated

Valenzuela Barklouse

Valenzuela flavidus

2.0-3.0 mm
Psocoptera

Web-spinning Barklouse

Archipsocus nomas

1.5-2.5 mm
Psocoptera

Wood-boring Barklouse

Psilopsocus mimulus

2-3 mm
Raphidioptera

Common Snakefly

Raphidia notata

15-20 mm
Raphidioptera

Dark-stigma Snakefly

Phaeostigma notata

12-15 mm body
Raphidioptera Near Threatened

Iberian Snakefly

Harraphidia laufferi

10-14 mm
Raphidioptera

Inocellia Snakefly

Inocellia crassicornis

10-15 mm
Raphidioptera

Italian Snakefly

Subilla confinis

10-14 mm
Raphidioptera

Japanese Snakefly

Inocellia japonica

12-18 mm
Raphidioptera Data Deficient

Turanian Snakefly

Turcoraphidia amara

10-14 mm
Raphidioptera

Western Snakefly

Agulla adnixa

12-16 mm
Raphidioptera

Xanthostigma Snakefly

Xanthostigma xanthostigma

12-18 mm
Scolopendromorpha Not Evaluated

Caribbean Giant Centipede

Scolopendra alternans

150-200 mm
Scolopendromorpha

New Zealand Giant Centipede

Cormocephalus rubriceps

100-160 mm
Siphonaptera Data Deficient

Amami Rabbit Flea

Ctenocephalides nakagawai

2-3 mm
Siphonaptera

Badger Flea

Paraceras melis

3-5 mm
Siphonaptera

Cat Flea

Ctenocephalides felis

1.5-3 mm
Siphonaptera

Chigoe Flea

Tunga penetrans

1 mm
Siphonaptera

Dog Flea

Ctenocephalides canis

2-3.5 mm
Siphonaptera

Giant Armadillo Flea

Tunga caecata

1-2 mm
Siphonaptera

Hedgehog Flea

Archaeopsylla erinacei

2-3.5 mm
Siphonaptera

Hen Flea

Ceratophyllus gallinae

2-3 mm
Siphonaptera

Human Flea

Pulex irritans

1.5-4 mm
Siphonaptera

Mole Flea

Hystrichopsylla talpae

4-6 mm
Siphonaptera

Moorhen Flea

Dasypsyllus gallinulae

1.5-2.5 mm
Siphonaptera

Mouse Flea

Leptopsylla segnis

1.5-2 mm
Siphonaptera

Northern Rat Flea

Nosopsyllus fasciatus

2-3 mm
Siphonaptera

Oriental Rat Flea

Xenopsylla cheopis

1.5-2.5 mm
Siphonaptera

Pigeon Flea

Ceratophyllus columbae

2-3 mm
Siphonaptera

Rabbit Flea

Spilopsyllus cuniculi

1.5-2 mm
Siphonaptera

Rat Flea

Xenopsylla brasiliensis

1.5-2.5 mm
Siphonaptera

Sand Martin Flea

Ceratophyllus styx

2-3 mm
Siphonaptera

Snow Flea

Glaciopsyllus antarcticus

2-3 mm
Siphonaptera

Squirrel Flea

Orchopeas howardi

2-3 mm
Siphonaptera

Sticktight Flea

Echidnophaga gallinacea

1-2 mm
Siphonaptera

Western Chicken Flea

Ceratophyllus niger

2-3 mm
Siphonaptera

Western Ground Squirrel Flea

Oropsylla montana

2-3 mm
Sphaerotheriida

Giant Pill Millipede

Zephronia siamensis

30-50 mm diameter when rolled
Sphaerotheriida Not Evaluated

Madagascan Giant Pill Bug

Zoosphaerium blandum

30-50 mm
Sphaerotheriida Not Evaluated

Madagascan Pill Millipede

Zoosphaerium neptunus

40-60 mm when curled