Habitat:
This species is widely distributed in the entire Orinoco
basin. It occurs in the Río Bita and EFI Ramsar
sites (Villa-Navarro et al. 2017, 2020), PNN Macarena
(DoNascimiento et al. 2018) and PNN El Tuparro (Mesa
et al. 2019). It is an invasive species in the Magdalena-Cauca
River. Records for Guyana, Peru and Suriname require
confirmation. Reproduction: In sexually
active males the lips are transformed into large dermal
lobes which are used to hold the eggs after spawning.
This species is unique in that the males hold on to
the eggs for 11 days. Aquarium Care:
Keep on a sandy substrate with branchwork. Reasonably
easy to keep wirh regular good husbandry. Reproduction:
The species reproduces throughout the year, although
with greater intensity in the rainy season. It spawns
multiple times and has complex parental care. The
male develops the upper lip and forms a "labial
bag" to carry the egg mass (Machado-Allison and
López-Rojas 1975, Galvis et al. 2006). Diet:
In its natural habitat the diet is algae and insects.
In the aquarium, dry foods, algae wafers, Spirulina
and normal tablet foods. Frozen foods, Artemia
nauplii, glass worms and Daphnia. Etymology:
The specific name brunneus: Medieval Latin
for brown, referring to its brownish body colour.
Common
Name:
None
Synonyms:
Loricaria brunnea
Family:
Loricariidae
Distribution:
South America:
Orinoco River basin. Type Locality:
Venezuela, the branches and lakes of the Orinoco.
Size:
30.0cm. (12ins)
Temp:
25-29°c (75-85°f.)
p.H.
6.0-7.0.
IUCN
Red List
Loricariichthys
brunneus is evaluated as Least
Concern because it has a wide distribution,
occurs in several protected areas and has a stable population
(IUCN 2022).
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