Insect Directory

4959 species across 37 orders

Plecoptera

Embossed Stonefly

Paragnetina immarginata

18-25 mm
Plecoptera

Forestfly

Nemoura cambrica

6-9 mm
Plecoptera

Giant Salmonfly

Pteronarcys princeps

35-50 mm
Plecoptera

Giant Stonefly

Pteronarcys dorsata

30-50 mm
Plecoptera

Giant Stonefly

Pteronarcys californica

30-50 mm body
Plecoptera

Glacial Stonefly

Leuctra alpina

6-9 mm body length
Plecoptera

Golden Stonefly

Perlesta placida

10-15 mm
Plecoptera

Golden Stonefly

Calineuria californica

25-35 mm
Plecoptera

Golden Stonefly

Hesperoperla pacifica

25-35 mm
Plecoptera

Graceful Winter Stonefly

Capnia gracilaria

4-6 mm
Plecoptera

Green Stonefly

Alloperla severa

7-10 mm
Plecoptera

Green Stonefly

Alloperla caudata

8-12 mm
Plecoptera

Hooked Stonefly

Agnetina capitata

20-30 mm
Plecoptera

Japanese Giant Stonefly

Oyamia lugubris

25-35 mm
Plecoptera Near Threatened

Lake Stonefly

Megaleuctra complicata

8-14 mm
Plecoptera

Large Alpine Stonefly

Perla grandis

20-33 mm body length
Plecoptera

Large Spring Stonefly

Dinocras cephalotes

20-35 mm
Plecoptera Near Threatened

Large Stonefly

Perla bipunctata

20-30 mm
Plecoptera

Mountain Stonefly

Protonemura montana

6-10 mm body length
Plecoptera

Needle Stonefly

Leuctra fusca

6-10 mm
Plecoptera

Needlefly

Leuctra inermis

6-9 mm
Plecoptera

New Zealand Stonefly

Zelandoperla decorata

15-25 mm
Plecoptera

Northern Stonefly

Nemoura arctica

6-10 mm
Plecoptera

Perlodes Stonefly

Perlodes microcephalus

15-25 mm
Plecoptera

Prostoia Forestfly

Prostoia besametsa

5-8 mm
Plecoptera

Rolled-wing Stonefly

Leuctra hippopus

5-9 mm
Plecoptera

Rolled-Wing Stonefly

Leuctra geniculata

7-12 mm
Plecoptera

Sallfly

Chloroperla torrentium

6-9 mm
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

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 transmarina

10-14 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

Capnia vernalis

4-7 mm
Plecoptera

Winter Stonefly

Taeniopteryx nebulosa

8-14 mm
Plecoptera

Winter Stonefly

Taeniopteryx burksi

8-14 mm
Plecoptera

Winter Stonefly

Allocapnia granulata

5-10 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 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