Aptychotrema

Taxonavigation: Rhinopristiformes

Superregnum: Eukaryota Cladus: Unikonta Cladus: Opisthokonta Cladus: Holozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: Bilateria Cladus: Nephrozoa Superphylum: Deuterostomia Phylum: Chordata Subphylum: Vertebrata Infraphylum: Gnathostomata Classis: Chondrichthyes Subclassis: Elasmobranchii Infraclassis: Euselachii Division/Cohort: Neoselachii Subdivision/Subcohort: Batoidea Superordo: Batomorphii Ordo: Rhinopristiformes

Familia: Trygonorrhinidae
Genus: Aptychotrema

Species: A. rostrata – A. timorensis – A. vincentiana

Name

Aptychotrema Norman, 1926

• Type species: Rhinobatus (Syrrhina) bougainvillii Müller & Henle, 1841

References

• Last, P.R., Séret, B. & Naylor, G.J.P. 2016. A new species of guitarfish, Rhinobatos borneensis sp. nov. with a redefinition of the family-level classification in the order Rhinopristiformes (Chondrichthyes: Batoidea). Zootaxa 4117(4): 451–475. DOI: 10.11646/zootaxa.4117.4.1. Reference page. 
• Norman, J.R. 1926. A synopsis of the rays of the family Rhinobatidae, with a revision of the genus Rhinobatus. Proceedings of the Zoological Society of London 1926(4): 941–982. Reference page.