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. L427 is an L-number, the system DATZ magazine began in 1988 for imported loricariids that could not be identified. Dan's Fish lists it as the L427 Jatupu leopard cactus pleco and gives no description.
Morphology
Dan's Fish gives no description. Pseudacanthicus are robust, spiny-bodied plecos with heavy odontodes (genus-level).
Habitat
The listing names Jatupu as the collection point, with no further data. Pseudacanthicus occur in the Amazon and Guiana region of South America (genus-level).
Feeding
Pseudacanthicus are generally given meaty foods in the aquarium (genus-level); this form's diet is not documented.
Mating
Pseudacanthicus are cave spawners (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. Pseudacanthicus are large plecos that need a big tank, clean well-oxygenated water and caves (genus-level).
Conservation
No IUCN assessment exists for this undescribed form. Its range and numbers are not documented, so its conservation status cannot be stated.