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  • Acestridium colombiense
  • Acestridium colombiense
  • Acestridium colombiense
Jump to next section Cat-eLog Data Sheet
Scientific Name Acestridium colombiense  Retzer, 2005
Common Name Whiptail Catfish
Type Locality Colombia: Guainia State: Orinoco Basin: Río Inirida, lagoon at 1 km up river from Puerto Inirida.
Jump to next section Species Information
Size 50mm or 2" SL. Find near, nearer or same sized spp.
Identification Acestridium was diagnosed by Schaefer (1991) based on the following characters: ten principal caudal-fin rays; plates at anterior snout margin forming conspicuous spatulate projection; head and body very slender, depressed; dorsal surface of head and trunk with longitudinal ridges; dorsal fin placed posteriorly, well beyond pelvic fin and just anterior to anal-fin origin; adipose fin absent; dermal plates anterior to first dorsal-fin proximal radial expanded, bearing ventromedial keel contacting the dorsal margin of the neural arches of the vertebrae six through twelve; and ridge of bone on the ventral surface of the lateral ethmoid contacting the metapterygoid channel reflected mesially.
Jump to next section Habitat Information
Distribution Orinoco River basin, Colombia
Orinoco (click on these areas to find other species found there)

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Jump to next section Husbandry Information
Breeding Reports There is no breeding report.
Jump to next section Further Information
Reference Zootaxa No. 972
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Last Update 2014 Sep 04 03:21 (species record created: 2011 Sep 24 11:09)