Taxonomy & naming
This is an undescribed form: no scientific name, authority or type material stands behind it, and its identity and range are not documented in the sources the atlas uses. L450 is an L-number, the coding system DATZ magazine began in 1988 for imported loricariids that could not be identified. Dan's Fish lists it as Hypancistrus sp. L450.
Morphology
Dan's Fish gives no description of this fish. Hypancistrus are small, compact, often patterned plecos (genus-level).
Habitat
No collection locality is given in the listing. Hypancistrus occur in South American rivers, notably in rocky parts of the Orinoco, Negro and Xingu systems (genus-level).
Feeding
Hypancistrus are generally given meaty foods in the aquarium in addition to some vegetable matter (genus-level); this form's diet is not documented.
Mating
Hypancistrus are cave spawners in which the male guards the clutch (genus-level). Spawning of this form is not documented.
Breeding
No captive-breeding record for this form is held by the atlas.
In the aquarium
The listing carries no size, water or care figures. Treat it as a wild-caught pleco that needs clean, well-oxygenated water and cave hiding places.
Conservation
No IUCN assessment exists for this undescribed form. Its range and numbers are not documented, so its conservation status cannot be stated.