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Scientific Name | Acestridium discus Haseman, 1911 |
Common Names | Lime Whiptail Whiptail Catfish, Lime-grenmalle (Denmark) |
Type Locality | Igarapé de Cachoeira Grande, near Manaus, Amazonas State, Brazil. |
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Size | 67mm or 2.6" 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. |
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Distribution | South America: Lower Negro River basin. Amazon, Middle Amazon (Solimoes), Negro, Lower Negro (click on these areas to find other species found there) Login to view the map. |
IUCN Red List Category | Least Concern , range map and more is available on the IUCN species page. Last assessed 2018. |
Temperature | 26.0-30.0°C or 78.8-86°F (Show species within this range) |
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Feeding | These fish graze on algae and aufwuchs and will accept Artemia nauplia as an alternative. Despite this over several months they will often become progressively thinner which is indicative of a deficient diet. User data. |
Furniture | In nature, this fish inhabits grassy, cool, shady, swampy creeks (according to Haseman, 1911). |
Breeding | Unreported. |
Breeding Reports | There is no breeding report. |
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Reference | Annals of the Carnegie Museum v. 7 (nos 3-4) (17), pp 319, Pls. 50 (fig. 1), 51. |
Registered Keepers | There are 3 registered keepers, view all "my cats" data. |
Wishlists | Love this species? Click the heart to add it to your wish list. There is but a single wish to keep this species, see who wants what. |
Spotters | Spotted this species somewhere? Click the binoculars! There are 6 records of this fish being seen, view them all. |
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LFS label creator ARN ref:1.4.197.713 | |
Last Update | 2025 Jan 02 01:40 (species record created: 2006 Aug 21 02:09) |