Malacostraca

Ponto-Caspian isopod

Jaera istri

Jaera nordmanni

Jaera nordmanni

Jaera posthirsuta

Jaera posthirsuta

Jaera praehirsuta

Jaera praehirsuta

Jaera sarsi

Jaera sarsi

Janira maculosa

Janira maculosa

Janiralata occidentalis

Janiralata occidentalis

mottled tube-maker

Jassa falcata

Jassa herdmani

Jassa herdmani

Marbled Scud

Jassa marmorata

Jassa pusilla

Jassa pusilla

Hitchhiker Amphipod

Jassa slatteryi

Jassa staudei

Jassa staudei

Juan Fernandez Rock Lobster

Jasus frontalis

Palinuridae

St Paul Rock Lobster

Jasus paulensis

Palinuridae

Joeropsis dubia

Joeropsis dubia

Joeropsididae

Hare-Lip Land Crab

Johngarthia lagostoma

Malpelo Island Land Crab

Johngarthia malpilensis

Clipperton crab

Johngarthia oceanica

Clipperton Crab

Johngarthia planata

Jonga

Jonga serrei

Atyidae

West Indian furrow lobster

Justitia longimanus

Palinuridae

bearded crab

Juxtaxanthias intonsus

Four-toothed Crab

Juxtaxanthias tetraodon

Kaaetecarcinia apina

Kaaetecarcinia apina

Calabozoidae

Kaalorchestia kaalensis

Kaalorchestia kaalensis

Talitridae

Karstarma guamense

Karstarma guamense

Sesarmidae

Katamysis warpachowskyi

Katamysis warpachowskyi

Mysidae

Kraussia rugulosa

Kraussia rugulosa

Kroyera carinata

Kroyera carinata

Oedicerotidae

splendid hermit

Labidochirus splendescens

Paguridae

Lachnopodus ponapensis

Lachnopodus ponapensis

Lachnopodus tahitensis

Lachnopodus tahitensis

Thornytail Crayfish

Lacunicambarus acanthura

Crawzilla Crawdad

Lacunicambarus chimera

Jewel Mudbug

Lacunicambarus dalyae

devil crawfish

Lacunicambarus diogenes

Warpaint Mudbug

Lacunicambarus erythrodactylus

Painted Devil Crayfish

Lacunicambarus ludovicianus

Lonesome Gravedigger

Lacunicambarus mobilensis

Paintedhand Mudbug

Lacunicambarus polychromatus

Little Brown Mudbug

Lacunicambarus thomai

Laetmatophilus armatus

Laetmatophilus armatus

Podoceridae

Laetmatophilus tuberculatus

Laetmatophilus tuberculatus

Podoceridae

Crabe nageur épineux

Laleonectes vocans

Portunidae

thorny elbow crab

Lambrachaeus ramifer

Parthenopidae

Lamprops fasciatus

Lamprops fasciatus

Lampropidae

Lamprops fuscatus

Lamprops fuscatus

Lampropidae

Lanceola clausii

Lanceola clausii

Lanceolidae

Laniporchestia lanipo

Laniporchestia lanipo

Talitridae

Laticorophium baconi

Laticorophium baconi

Corophiidae

daddy-longlegs crab

Latreillia elegans

Latreilliidae

Latreutes antiborealis

Latreutes antiborealis

slender Sargassum shrimp

Latreutes fucorum

sargassum shrimp

Latreutes parvulus

Crevette à gros nez des herbiers

Latreutes pymoeus