Cat-eLog Right Loricariidae Right Hypoptopomatinae Right Hypoptopoma  |  | 

Down Cat-eLog Data Sheet
Scientific Name Hypoptopoma bianale    Aquino & Schaefer, 2010
Common Name
Type Locality Amazon River at 2 to 3 miles upstream from Leticia, Amazonas, Colombia.
Pronunciation hi POP toe po mah
Etymology Hypoptopoma is derived from hypos (low position, below). piptein (depressed). poma (cheek) The specific epithet bianale is a reference to the presence of two anal plates (Latin bi, meaning "two"; latin analis, from anal).
Down Species Information
Size 54mm or 2.1" SL. Find near, nearer or same sized spp.
Identification Hypoptopoma are small(ish) loricariids with a stocky body with a wide, flattened, head with the eyes on the side of the head and a concave profile, with a normal (not extremely thin) tail.

Hypoptopoma bianale is distinguished from all congeners by presence of two medial anal plates (vs. single medial anal plate in all other species of Hypoptopoma).
Down Habitat Information
Distribution Rio Silimões in Brazil and Rio Ucayali in Peru.
Amazon, Middle Amazon (Solimoes) (click on these areas to find other species found there)
Amazon, Upper Amazon, Marañón, Ucayali (click on these areas to find other species found there)
Amazon, Middle Amazon (Solimoes), Japurá (click on these areas to find other species found there)

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IUCN Red List Category
Least Concern
, range map and more is available on the IUCN species page. Last assessed 2020.
Down Husbandry Information
Breeding Reports There is no breeding report.
Down Further Information
Reference Bulletin of the American Museum of Natural History No. 336, pp 57, Fig. 31.
Registered Keepers There is no registered keeper.
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There is no record of this fish being seen.
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Hypoptopoma bianale QR code LFS label creator
ARN ref:1.4.56.4209
Last Update 2025 Jan 01 12:11 (species record created: 2012 Feb 04 07:53)