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 Cat-eLog Data Sheet | |
|---|---|
| Scientific Name | Lepthoplosternum ucamara Reis & Kaefer, 2005 |
| Common Name | |
| Type Locality | Small creek into cocho Zapote, tributary to Río Pacaya, 5°20'16"S, 74°29'10"W, Río Ucayali drainage, Pacaya-Samiria National Reserve, Loreto, 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 | 46mm or 1.8" 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: Peru and Brazil; very likely ot occur at the intermediate whitewater floodplain localities along much of the upper Amazon. Log in to view data on a map. |
| IUCN Red List Category | Not Evaluated |
| Husbandry Information | |
| Breeding Reports | There is no breeding report. |
| Further Information | |
| Reference | Copeia 2005 (no. 4), pp 728, Figs. 1C, 4. |
| Registered Keepers | Keeping this species? Why not . There is no registered keeper. |
| Wishlists | Love this species? Click the heart to add it to your wish list. There is no wish to keep this species. |
| Spotters | Spotted this species somewhere? Click the binoculars! There is no record of this fish being seen. |
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| More on Lepthoplosternum ucamara | |
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 | Look up Lepthoplosternum ucamara on Fishbase |
 | Look up Lepthoplosternum ucamara on Encyclopedia of Life |
 | Look up Lepthoplosternum ucamara on Global Biodiversity Information Facility |
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| Last Update | 2020 Oct 26 15:22 (species record created: 2018 Aug 22 13:39) |