Ammoglanis
Genus of fishes
From Wikipedia, the free encyclopedia
Ammoglanis is a genus of pencil catfishes native to South America.
| Ammoglanis | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Siluriformes |
| Family: | Trichomycteridae |
| Subfamily: | Sarcoglanidinae |
| Genus: | Ammoglanis Costa, 1994 |
| Type species | |
| Ammoglanis diaphanus Costa, 1994 | |
| Species | |
|
2, see text. | |
Taxonomy
The relationships of the genus Ammoglanis are unknown; it is thought that this genus along with undescribed forms are the sister group to a large intrafamilial clade composed of several genera and subfamilies. In the interim, this genus is included within Sarcoglanidinae.[1] Species formerly included here have been moved to Hyaloglanis and Salpynx.
Species
There are currently two recognized species in this genus:[2]
- Ammoglanis diaphanus Costa, 1994
- Ammoglanis multidentatus Costa, Mattos & Santos, 2019
Distribution
A. diaphanus originates from a stream tributary to the Javaés River of the Araguaia River basin in Tocantins, Brazil.[3] A. multidentatus originates from the Rio São José drainage, upper Rio Paraguaçu basin, Bahia State (Brazil).
Description
Ecology
A. diaphanus inhabits shallow, narrow, clear water, moderately swift-flowing stream and is found buried in the sand. It feeds on Diptera larvae and cladocerans.[3]