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 Cat-eLog Data Sheet | |
|---|---|
| Scientific Name | Lepthoplosternum altamazonicum Reis, 1997 |
| Common Names | Ucayali Catfish Ucayali-pansermalle (Denmark) |
| Type Locality | Río Ucayali, Pucallpa, Peru. |
| Pronunciation | lep THOP low STERN um |
| Etymology | Lepthoplosternum: From the Greek leptos, meaning small and hoplosternum; in reference to the small size. Hoplosternum: From the Greek hoplon, meaning shield and sternum, meaning breast; in reference to the prominent coracoid bones on the breast. |
| Species Information | |
| Size | 50mm or 2" SL. Find near, nearer or same sized spp. |
| Identification | Lepthoplosternum species are the smallest of the Callichthyinae (maximum SL = 60.3 mm). They are distinguished by two unique traits: (1) a lower lip with a deep medial notch and a smaller lateral notch, forming two fleshy semi-triangular projections on each side of the midline, and a single unbranched ray preceding the branched rays on the anal fin. |
| Sexing | Mature males of Callichthys, Dianema, Hoplosternum, Lepthoplosternum, and Megalechis have a thick adipose body on the ventral surface of the pectoral fin. In Dianema, Hoplosternum, Lepthoplosternum and Megalechis (but not in Callichthys), the coracoid bones are at least partially exposed and expanded medially. In Dianema, Hoplosternum and Megalechis, these medial expansions of the coracoids are especially developed, covering most of the skin between the pectoral fins and sometimes overlapping at the midline in fully developed mature males, however there does not appear to be a similar sexually dimorphic expansion of the coracoids in Lepthoplosternum. |
| Habitat Information | |
| Distribution | South America: Upper Amazon River drainage in Peru; range extended to the area of confluence of the Rio Solimões and Rio Japurá, Brazil. Amazon, Upper Amazon, Marañón, Ucayali (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 2020. |
| Husbandry Information | |
| Breeding Reports | There is no breeding report. |
| Further Information | |
| Reference | Ichthyological Exploration of Freshwaters v. 7 (no. 4), pp 318, Fig. 318. |
| Registered Keepers | There is but a single registered keeper, 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 2 records of this fish being seen, view them all. |
| Forum BBCode | |
| Search for L. altamazonicum | |
 | Look up L. altamazonicum on AquaticRepublic.com |
 | Look up L. altamazonicum on Fishbase |
 | Look up L. altamazonicum on Encyclopedia of Life |
 | Look up L. altamazonicum on Global Biodiversity Information Facility |
 | LFS label creator ARN ref:1.1.9.7240 |
| Last Update | 2023 Aug 06 03:18 (species record created: 2018 Aug 22 13:37) |