Four-Horned Spider Crab (Pisa tetraodon)

Invertebrateverified

Pisa tetraodon

(Pennant, 1777)

Four-Horned Spider Crab

Verified againstWoRMS

Taxonomy

Class

Malacostraca

Order

Decapoda

Family

Epialtidae

Other species in Epialtidae

Epialtus bituberculatus

Epialtus bituberculatus

Variegate Spider Crab

Acanthonyx petiverii

Acanthonyx petiverii

Jackknife Spider Crab

Pelia mutica

Pelia mutica

Cryptic Teardrop Crab

Macrocoeloma trispinosum

Macrocoeloma trispinosum

Spongy Decorator Crab

Pisa chiragra

Pisa chiragra

Herbstia condyliata

Herbstia condyliata

Rugose Spider Crab

Acanthonyx lunulatus

Acanthonyx lunulatus

Surf Crab

Epialtus longirostris

Image: © David Renoult (CC-BY-NC) · iNaturalist (CC-BY-NC) · source