Sites

Hexanchiformes - English
URL: http://hem.passagen.se/frogboy/science/sharknames/hexanchi.htm

Common names at different languages.

[ eng ]

Hexanchiformes - English
URL: http://www.geocities.com/CapeCanaveral/Launchpad/5984/HEXANCHIFORMES.HTML

This order is the most ancient one. The most distinguishable feature is the possession of 6 or even 7 gill slits. This is considered a very primitive features, as most modern sharks possess only 5 gill slits.

[ eng ]

Order: Hexanchiformes - English
URL: http://www.shark.ch/cgi-bin/w3-msql/mSQL/fam.html?order=Hexanchiformes

Frilled and cow sharks This order is the most ancient one. It consists of 2 families and 6 species. The most distinguishable feature is the possession of 6 or even 7 gill slits.

[ eng ]

Многожаберникообразные (Hexanchiformes) - Russian
URL: http://www.internevod.com/rus/academy/bio/k_fish/hexanchiformes.shtml

Характеристика отряда, рисунки: плащеносная, семижаберниковая акула.

[ rus ]

Ordnung Hexanchiformes - German
URL: http://www.hai.ch/cgi-bin/w3-msql/mSQL/famd.html?order=Hexanchiformes&from=CH

Hai Datenbank Haie Hai-Stiftung ьber die Hai-Stiftung.

[ deu ]