Sechskiemen-Stachelrochen (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Sechskiemen-Stachelrochen" in German language version.

refsWebsite

Global rank German rank

low place

low place

318^th place

293^rd place

fao.org

David A. Ebert: Deep-sea Cartilaginous Fishes of the Indian Ocean. Volume 2 Batoids and Chimaeras. FAO Species Catalogue for Fishery Purposes No. 8, Vol. 2, ISSN 1020-8682. Seite 87–89.

seals.ac.za

vital.seals.ac.za

Phillip C. Heemstra, Margaret Mary Smith: Hexatrygonidae, a new family of stingrays (Myliobatiformes: Batoidea) from South Africa, with comments on the classification of Batoid fishes. Ichthyological Bulletin of the J.L.B. Smith Institute of Ichthyology; No. 43