Sites

Pterohemiodus - English
URL: http://www.funet.fi/pub/sci/bio/life/pisces/actinopterygii/characiformes/erythri

List of species.

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Bivibranchia - English
URL: http://www.funet.fi/pub/sci/bio/life/pisces/actinopterygii/characiformes/erythri

Bivibranchia protractila Eigenmann, 1912.

[ eng ]

Species Summary for Argonectes longiceps - English
URL: http://www.fishbase.org/Summary/SpeciesSummary.cfm?genusname=Argonectes&speciesn

Biology: Frequently occurs in swift flowing waters, over a sandy bottom.

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Argonectes - English
URL: http://www.funet.fi/pub/sci/bio/life/pisces/actinopterygii/characiformes/erythri

Argonectes longiceps (Kner, 1859).

[ eng ]

Hemiodontidae - English
URL: http://cichlidresearch.com/fish_html/fhemiodo.html

The Family Hemiodontidae contains these Genera: Anodus = Eigenmannina, Argonectes, Bivibranchia = Atomaster, Hemiodus = Hemiodopsis, Micromischodus, Parodon, Apareiodon, Pterohemiodus, Saccodon.

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Hemiodontidae: Parodontinae - Finnish
URL: http://www.fmnh.helsinki.fi/users/haaramo/Metazoa/Deuterostoma/Chordata/Actinopt

List of taxa.

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The Fishes: Hemiodontidae - English
URL: http://www.amazonian-fish.co.uk/hemiodontidae.html

A family of characiform fish characterized by their reduced dentition, with most species lacking teeth in the lower jaw. They are generally elongate, round-bodied fish with silver bodies and patterned tails. The family presently holds 33 species, which are distributed throughout the Amazon basin and Orinoco river and as far south as the River Parana. These species are divided between 5 genera, Anodus, Micromischodus, Argonectes, Bivibranchia, and Hemiodus.

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Family Hemiodontidae - English
URL: http://www.fishbase.org/Summary/FamilySummary.cfm?ID=113

Members of the family Hemiodontidae are distributed in South America. Mouth inferior in varying degrees. Lower jaw small and toothless in most species.

[ eng ]