Class

Malacostraca

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

Open Malacostraca in the interactive guide

Species · page 39 of 71

Mysidacé ponto-caspien

Mysidacé ponto-caspien

Limnomysis benedeni

Mysidae
wood gribble

wood gribble

Limnoria lignorum

Limnoriidae

quadripunctate gribble

Limnoria quadripunctata

Limnoriidae
tripunctate gribble

tripunctate gribble

Limnoria tripunctata

Limnoriidae
Wrinkled Swimming Crab

Wrinkled Swimming Crab

Liocarcinus corrugatus

Polybiidae
Harbour Crab

Harbour Crab

Liocarcinus depurator

Polybiidae
Flying Crab

Flying Crab

Liocarcinus holsatus

Polybiidae

Liocarcinus maculatus

Liocarcinus maculatus

Polybiidae
Marbled Swimming Crab

Marbled Swimming Crab

Liocarcinus marmoreus

Polybiidae
Arch-fronted Swimming Crab

Arch-fronted Swimming Crab

Liocarcinus navigator

Polybiidae
dwarf swimming crab

dwarf swimming crab

Liocarcinus pusillus

Polybiidae
grey swimming crab

grey swimming crab

Liocarcinus vernalis

Polybiidae

Liocarpilodes armiger

Liocarpilodes armiger

Xanthidae

Liocarpilodes biunguis

Liocarpilodes biunguis

Xanthidae

pretty liomera

Liomera bella

Xanthidae
Hand-strapped Crab

Hand-strapped Crab

Liomera cinctimanus

Xanthidae

Liomera monticulosa

Liomera monticulosa

Xanthidae

Liomera pallida

Liomera pallida

Xanthidae
red liomera

red liomera

Liomera rubra

Xanthidae
corrugated liomera

corrugated liomera

Liomera rugata

Xanthidae
Liomera tristis

Liomera tristis

Liomera tristis

Xanthidae
Basket Star Shrimp

Basket Star Shrimp

Lipkemenes lanipes

Palaemonidae

Trans-Pecos Caveslater

Lirceolus cocytus

Asellidae
Lirceolus pilus

Lirceolus pilus

Lirceolus pilus

Asellidae
Lirceus alabamae

Lirceus alabamae

Lirceus alabamae

Asellidae
Flat Waterslaters

Flat Waterslaters

Lirceus appalachius

Asellidae
Watercress Sowbug

Watercress Sowbug

Lirceus brachyurus

Asellidae
Lower Ohio Waterslater

Lower Ohio Waterslater

Lirceus fontinalis

Asellidae

Flat Waterslaters

Lirceus laurae

Asellidae
Four-lined Waterslater

Four-lined Waterslater

Lirceus lineatus

Asellidae

Lirceus louisianae

Lirceus louisianae

Asellidae
Flat Waterslaters

Flat Waterslaters

Lirceus pecki

Asellidae
Lirceus richardsonae

Lirceus richardsonae

Lirceus richardsonae

Asellidae
Flat Waterslaters

Flat Waterslaters

Lirceus robisoni

Asellidae
Liriopsis pygmaea

Liriopsis pygmaea

Liriopsis pygmaea

Cryptoniscidae
Harlequin Swimming Crab

Harlequin Swimming Crab

Lissocarcinus laevis

Portunidae
sea cucumber crab

sea cucumber crab

Lissocarcinus orbicularis

Portunidae
smooth bay shrimp

smooth bay shrimp

Lissocrangon stylirostris

Crangonidae
Four-lobed Porcelain Crab

Four-lobed Porcelain Crab

Lissoporcellana quadrilobata

Porcellanidae

Lissoporcellana spinuligera

Lissoporcellana spinuligera

Porcellanidae

carinate clutch crab

Lithadia cadaverosa

Leucosiidae
golden king crab

golden king crab

Lithodes aequispinus

Lithodidae
scarlet king crab

scarlet king crab

Lithodes couesi

Lithodidae

Lithodes formosae

Lithodes formosae

Lithodidae
Norway king crab

Norway king crab

Lithodes maja

Lithodidae
Southern king crab

Southern king crab

Lithodes santolla

Lithodidae
Pillbug

Pillbug

Littorophiloscia culebrae

Halophilosciidae
Western Saltmarsh Woodlouse

Western Saltmarsh Woodlouse

Littorophiloscia richardsonae

Halophilosciidae
Littorophiloscia tropicalis

Littorophiloscia tropicalis

Littorophiloscia tropicalis

Halophilosciidae
Eastern Saltmarsh Woodlouse

Eastern Saltmarsh Woodlouse

Littorophiloscia vittata

Halophilosciidae
Livoneca ovalis

Livoneca ovalis

Livoneca ovalis

Cymothoidae
Longpotamon shensiense

Longpotamon shensiense

Longpotamon shensiense

Potamidae

Lophogaster typicus

Lophogaster typicus

Lophogastridae

brown box crab

Lopholithodes foraminatus

Lithodidae
Puget Sound king crab

Puget Sound king crab

Lopholithodes mandtii

Lithodidae
blackclaw crestleg crab

blackclaw crestleg crab

Lophopanopeus bellus

Panopeidae
Cangrejo Pinza Negras de San Diego

Cangrejo Pinza Negras de San Diego

Lophopanopeus diegensis

Panopeidae
knobkneed crestleg crab

knobkneed crestleg crab

Lophopanopeus leucomanus

Panopeidae
Lophoxanthus lamellipes

Lophoxanthus lamellipes

Lophoxanthus lamellipes

Pseudorhombilidae

Lophozozymus dodone

Lophozozymus dodone

Xanthidae