Class

Malacostraca

4,202 species in this class. Browse scientific names and open each profile for distribution, taxonomy and available wildlife data.

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Species · page 5 of 71

Animoceradocus semiserratus

Animoceradocus semiserratus

Maeridae
Anisogammarus pugettensis

Anisogammarus pugettensis

Anisogammarus pugettensis

Anisogammaridae

Curved nose crab

Anisonotus curvirostris

Inachidae

Anomoeomunida caribensis

Anomoeomunida caribensis

Munididae

Anonyx laticoxae

Anonyx laticoxae

Uristidae

Anonyx lilljeborgi

Anonyx lilljeborgi

Uristidae
Anonyx nugax

Anonyx nugax

Anonyx nugax

Uristidae

Anonyx sarsi

Anonyx sarsi

Uristidae

Lauan anchialine shrimp

Antecaridina lauensis

Atyidae
Anthure grêle (L')

Anthure grêle (L')

Anthura gracilis

Anthuridae

Antillimunida bapensis

Antillimunida bapensis

Munididae
Camaroncito marsupial

Camaroncito marsupial

Antromysis cenotensis

Mysidae

Aora gracilis

Aora gracilis

Aoridae

Aora maculata

Aora maculata

Aoridae
Aora typica

Aora typica

Aora typica

Aoridae

Aoroides columbiae

Aoroides columbiae

Aoridae

Aoroides exilis

Aoroides exilis

Aoridae

Aoroides longimerus

Aoroides longimerus

Aoridae

Aoroides semicurvatus

Aoroides semicurvatus

Aoridae

Aparatanais malignus

Aparatanais malignus

Paratanaidae

Apherusa bispinosa

Apherusa bispinosa

Calliopiidae
Apherusa glacialis

Apherusa glacialis

Apherusa glacialis

Calliopiidae

Apherusa jurinei

Apherusa jurinei

Calliopiidae

Apherusa macrocephala

Apherusa macrocephala

Calliopiidae
Apherusa ovalipes

Apherusa ovalipes

Apherusa ovalipes

Calliopiidae

Apherusa tridentata

Apherusa tridentata

Calliopiidae

Apocorophium acutum

Apocorophium acutum

Corophiidae

Apocorophium lacustre

Apocorophium lacustre

Corophiidae
Apocorophium louisianum

Apocorophium louisianum

Apocorophium louisianum

Corophiidae

Apohyale hirtipalma

Apohyale hirtipalma

Hyalidae

Apohyale perieri

Apohyale perieri

Hyalidae

Apohyale prevostii

Apohyale prevostii

Hyalidae
Apohyale pugettensis

Apohyale pugettensis

Apohyale pugettensis

Hyalidae

Apolochus borealis

Apolochus borealis

Amphilochidae

Apolochus neapolitanus

Apolochus neapolitanus

Amphilochidae

Apolochus picadurus

Apolochus picadurus

Amphilochidae

Apolochus spencebatei

Apolochus spencebatei

Amphilochidae

Aporobopyrus oviformis

Aporobopyrus oviformis

Bopyridae

Apseudes spinosus

Apseudes spinosus

Apseudidae

Apseude taupe (L')

Apseudes talpa

Apseudidae

Apseudopsis adami

Apseudopsis adami

Apseudidae
Apseudopsis latreillii

Apseudopsis latreillii

Apseudopsis latreillii

Apseudidae

Araphura brevimanus

Araphura brevimanus

Tanaellidae
Aratus pacificus

Aratus pacificus

Aratus pacificus

Sesarmidae
mangrove tree crab

mangrove tree crab

Aratus pisonii

Sesarmidae
Archaeomysis grebnitzkii

Archaeomysis grebnitzkii

Archaeomysis grebnitzkii

Mysidae
Landhopper

Landhopper

Arcitalitrus dorrieni

Arcitalitridae
Lawn Shrimp

Lawn Shrimp

Arcitalitrus sylvaticus

Arcitalitridae

Small Spanish Lobster

Arctides guineensis

Scyllaridae
Royal Spanish Lobster

Royal Spanish Lobster

Arctides regalis

Scyllaridae

Arctolembos arcticus

Arctolembos arcticus

Aoridae
Arcturus baffini

Arcturus baffini

Arcturus baffini

Arcturidae

Arcturus longispinis

Arcturus longispinis

Arcturidae
speckled swimming crab

speckled swimming crab

Arenaeus cribrarius

Portunidae
Pacific Speckled Crab

Pacific Speckled Crab

Arenaeus mexicanus

Portunidae
Blue-spot Hermit

Blue-spot Hermit

Areopaguristes hummi

Diogenidae
Sea-urchin Snapping Shrimp

Sea-urchin Snapping Shrimp

Arete indicus

Alpheidae
Argeia pugettensis

Argeia pugettensis

Argeia pugettensis

Bopyridae

Alaska argid

Argis alaskensis

Crangonidae
Arctic argid

Arctic argid

Argis dentata

Crangonidae