Stenorhynchus

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: Crustacea
Superclassis: Multicrustacea
Classis: Malacostraca
Subclassis: Eumalacostraca
Superordo: Eucarida
Ordo: Decapoda
Subordo: Pleocyemata
Infraordo: Brachyura
Sectio: Eubrachyura
Subsectio: Heterotremata
Superfamilia: Majoidea

Familia: Inachoididae
Genus: Stenorhynchus
Species: S. debilis – S. seticornis – S. yangi
Name

Stenorhynchus Lamarck, 1818
Vernacular names
English: Arrow Crabs

Stenorhynchus is a genus of marine crabs in the family Inachidae, containing the following species:[1]

Stenorhynchus debilis (S. I. Smith, 1871)
Stenorhynchus lanceolatus (Brullé, 1837)
Stenorhynchus seticornis (J. F. W. Herbst, 1788) – yellowline arrow crab
Stenorhynchus yangi Goeke, 1989 – red arrow crab

References

Peter K. L. Ng; Danièle Guinot & Peter J. F. Davie (2008). "Systema Brachyurorum: Part I. An annotated checklist of extant Brachyuran crabs of the world" (PDF). Raffles Bulletin of Zoology. 17: 1–286.