Sites

Sternarchella - English
URL: http://www.funet.fi/pub/sci/bio/life/pisces/actinopterygii/gymnotiformes/apteron

List of species.

[ eng ]

Apteronotidae - English
URL: http://www.fmnh.helsinki.fi/users/haaramo/Metazoa/Deuterostoma/Chordata/Actinopt

List of taxa.

[ eng ]

Apteronotidae - English
URL: http://cichlidresearch.com/fish_html/fapteron.html

The Family Apteronotidae contains these Genera: Adonosternarchus Apteronotus, Porotergus, Sternarchella, Sternarchorchynchus, Ubidia.

[ eng ]

Apteronotidae - English
URL: http://www.funet.fi/pub/sci/bio/life/pisces/actinopterygii/gymnotiformes/apteron

List of taxa.

[ eng ]

Apteronotidae- Electric or knife fish - English
URL: http://www.peterah.demon.co.uk/apter.htm

All gymnotiform fish have the same characteristic elongate shape linked to the use of electricity for locating objects. 12 species referable to this genus are known from the Mamiraua region.

[ eng ]

Family Apteronotidae - English
URL: http://www.fishbase.org/Summary/FamilySummary.cfm?ID=545

Species diversity and systematics of the Apteronotidae has been reviewed by Mago-Leccia (1994), Albert and Campos-da-Paz (1998), and Albert (2001). Apteronotid species are readily recognized as the only gymnotiform fishes with a caudal fin and a dorsal organ (a longitudinal strip of fleshy tissue firmly attached to posterodorsal midline).

[ eng ]

InterNevod: Хвостопервые ножетелки (Apteronotidae) - Russian
URL: http://www.internevod.com/rus/academy/bio/k_fish/apteronotidae.shtml

В этом семействе девять родов и около 30 видов. Окраска большинства ножетелок оливково-коричневого или зеленого тона. Пищу большинства ножетелок составляют черви, личинки насекомых и другие беспозвоночные животные.

[ rus ]