Malacostraca

Eusirus minutus

Eusirus minutus

Eusirus perdentatus

Eusirus perdentatus

Eusirus propinqvus

Eusirus propinqvus

Euxanthus exsculptus

Euxanthus exsculptus

Xanthidae

Euxanthus huonii

Euxanthus huonii

Xanthidae

Shield Fan Lobster

Evibacus princeps

Scyllaridae

Excirolana armata

Excirolana armata

Excirolana braziliensis

Excirolana braziliensis

Sand Piranha

Excirolana chiltoni

Excirolana hirsuticauda

Excirolana hirsuticauda

Excirolana mayana

Excirolana mayana

Excirolana orientalis

Excirolana orientalis

Excorallana truncata

Excorallana truncata

Corallanidae

redleg humpback shrimp

Exhippolysmata oplophoroides

Lysmatidae

Maldives Coral Shrimp

Exoclimenella maldivensis

Palaemonidae

Button Crab

Exopalicus maculatus

Palicidae

Exosphaeroma aphrodita

Exosphaeroma aphrodita

Exosphaeroma diminutum

Exosphaeroma diminutum

Exosphaeroma gigas

Exosphaeroma gigas

Exosphaeroma inornatus

Exosphaeroma inornatus

Exosphaeroma lanceolatum

Exosphaeroma lanceolatum

smooth mussel crab

Fabia concharum

Pinnotheridae

grooved mussel crab

Fabia subquadrata

Pinnotheridae

Texas Prairie Crayfish

Fallicambarus devastator

Pine Hills Digger

Fallicambarus dissitus

Houston Burrowing Crayfish

Fallicambarus houstonensis

Daisy Burrowing Crayfish

Fallicambarus jeanae

Big Thicket Burrowing Crayfish

Fallicambarus kountzeae

Old Prairie Digger

Fallicambarus macneesei

Slenderwrist Burrowing Crayfish

Fallicambarus petilicarpus

Carmel Crayfish

Fallicambarus schusteri

Saline Burrowing Crayfish

Fallicambarus strawni

Ouachita Mountain Crayfish

Fallicambarus tenuis

Sabine Burrowing Crayfish

Fallicambarus wallsi

Faucheria faucheri

Faucheria faucheri

Sabine Fencing Crayfish

Faxonella beyeri

Blair's Fencing Crayfish

Faxonella blairi

Ditch Fencing Crayfish

Faxonella clypeata

Redspotted Stream Crayfish

Faxonius acares

Alabama Crayfish

Faxonius alabamensis

Screaming Eagle crayfish

Faxonius bellator

Pecan Bayou Crayfish

Faxonius castaneus

slender crayfish

Faxonius compressus

Flint River crayfish

Faxonius cooperi

spiny stream crayfish

Faxonius cristavarius

Red River Painted Crayfish

Faxonius cyanodigitus

Conchas crayfish

Faxonius deanae

saddle crayfish

Faxonius durelli

MoWild Crayfish

Faxonius elix

Reticulate Crayfish

Faxonius erichsonianus

Ets Crayfish

Faxonius etnieri

coldwater crayfish

Faxonius eupunctus

Surgeon Crayfish

Faxonius forceps

belted crayfish

Faxonius harrisonii

Teche Painted Crawfish

Faxonius hathawayi

Pontchartrain Painted Crawfish

Faxonius hobbsi

Bimaculate Crayfish

Faxonius holti

woodland crayfish

Faxonius hylas

Shawnee Crayfish

Faxonius illinoiensis