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 67 of 71

Manning grass shrimp

Manning grass shrimp

Thor manningi

Thoridae

Thor paschalis

Thor paschalis

Thoridae

Thor paulae

Thor paulae

Thoridae
Thorlaksonius brevirostris

Thorlaksonius brevirostris

Thorlaksonius brevirostris

Pleustidae

Thorlaksonius grandirostris

Thorlaksonius grandirostris

Pleustidae

Thorlaksonius platypus

Thorlaksonius platypus

Pleustidae

Thorlaksonius subcarinatus

Thorlaksonius subcarinatus

Pleustidae

Thranita cerasma

Thranita cerasma

Portunidae
Thranita coeruleipes

Thranita coeruleipes

Thranita coeruleipes

Portunidae
crenate swimming crab

crenate swimming crab

Thranita crenata

Portunidae
Thranita danae

Thranita danae

Thranita danae

Portunidae
Thranita prymna

Thranita prymna

Thranita prymna

Portunidae
Thranita pseudopelsarti

Thranita pseudopelsarti

Thranita pseudopelsarti

Portunidae
Thranita spinimana

Thranita spinimana

Thranita spinimana

Portunidae

Thyrolambrus astroides

Thyrolambrus astroides

Parthenopidae

Thysanoessa gregaria

Thysanoessa gregaria

Euphausiidae
Thysanoessa inermis

Thysanoessa inermis

Thysanoessa inermis

Euphausiidae

Thysanoessa inspinata

Thysanoessa inspinata

Euphausiidae
Thysanoessa longicaudata

Thysanoessa longicaudata

Thysanoessa longicaudata

Euphausiidae

Thysanoessa macrura

Thysanoessa macrura

Euphausiidae
Thysanoessa raschii

Thysanoessa raschii

Thysanoessa raschii

Euphausiidae

Thysanoessa spinifera

Thysanoessa spinifera

Euphausiidae
Thorny Crinoid Crab

Thorny Crinoid Crab

Tiaramedon spinosum

Pilumnidae
Tiroloscia corsica

Tiroloscia corsica

Tiroloscia corsica

Philosciidae
Tiroloscia esterelana

Tiroloscia esterelana

Tiroloscia esterelana

Philosciidae
Tiroloscia exigua

Tiroloscia exigua

Tiroloscia exigua

Philosciidae
Tiroloscia pyrenaica

Tiroloscia pyrenaica

Tiroloscia pyrenaica

Philosciidae

Tiron spiniferus

Tiron spiniferus

Synopiidae
Titanethes albus

Titanethes albus

Titanethes albus

Trichoniscidae
Tmetonyx cicada

Tmetonyx cicada

Tmetonyx cicada

Uristidae

Tmetonyx leucophthalmus

Tmetonyx leucophthalmus

Uristidae
Tmetonyx similis

Tmetonyx similis

Tmetonyx similis

Uristidae
Tozeuma armatum

Tozeuma armatum

Tozeuma armatum

Hippolytidae
arrow shrimp

arrow shrimp

Tozeuma carolinense

Hippolytidae
Ocellated Tozeuma Shrimp

Ocellated Tozeuma Shrimp

Tozeuma lanceolatum

Hippolytidae
serrate arrow shrimp

serrate arrow shrimp

Tozeuma serratum

Hippolytidae
Arched Woodlouse

Arched Woodlouse

Trachelipus arcuatus

Trachelipodidae

Trachelipus emaciatus

Trachelipus emaciatus

Trachelipodidae
Trachelipus nodulosus

Trachelipus nodulosus

Trachelipus nodulosus

Trachelipodidae
Rathke’s Woodlouse

Rathke’s Woodlouse

Trachelipus rathkii

Trachelipodidae
Ratzeburg's Woodlouse

Ratzeburg's Woodlouse

Trachelipus ratzeburgii

Trachelipodidae
Razzauti's Woodlouse

Razzauti's Woodlouse

Trachelipus razzautii

Trachelipodidae
Trachelipus vespertilio

Trachelipus vespertilio

Trachelipus vespertilio

Trachelipodidae

Trachycaris restricta

Trachycaris restricta

Hippolytidae
Roughback Shrimp

Roughback Shrimp

Trachycaris rugosa

Hippolytidae

Transorchestia chiliensis

Transorchestia chiliensis

Talitridae

Trapezia bella

Trapezia bella

Trapeziidae
rusty guard crab

rusty guard crab

Trapezia bidentata

Trapeziidae

Trapezia cheni

Trapezia cheni

Trapeziidae
Cymodoce Guard Crab

Cymodoce Guard Crab

Trapezia cymodoce

Trapeziidae
brown guard crab

brown guard crab

Trapezia digitalis

Trapeziidae
yellow-spotted guard crab

yellow-spotted guard crab

Trapezia flavopunctata

Trapeziidae
Cangrejo Paladín Moteado

Cangrejo Paladín Moteado

Trapezia guttata

Trapeziidae
common guard crab

common guard crab

Trapezia intermedia

Trapeziidae
Yellow Dotted Guard Crab

Yellow Dotted Guard Crab

Trapezia lutea

Trapeziidae
Hand-dotted Guard Crab

Hand-dotted Guard Crab

Trapezia punctimanus

Trapeziidae
Trapezia richtersi

Trapezia richtersi

Trapezia richtersi

Trapeziidae
Rust-spotted Guard Crab

Rust-spotted Guard Crab

Trapezia rufopunctata

Trapeziidae
Honeycomb Coral Crab

Honeycomb Coral Crab

Trapezia septata

Trapeziidae
Serene's Guard Crab

Serene's Guard Crab

Trapezia serenei

Trapeziidae