Leiocassis Aculeata (Leiocassis aculeata) is a ray-finned fish. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 12.2 cm. With a trophic level of 3.4, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.
Dorsal spines (total): 1; Dorsal soft rays (total): 7; Anal soft rays: 14; Vertebrae: 38 - 39. Distinguished from congeners, except Leiocassis poecilopterus, in having the posterior tip of the supraoccipital process in contact with the nuchal plate. Further differs from L. micropogon in possessing a deeper body (19.8-20.8% SL vs. 10.0-18.9); and from L. poecilopterus in having a longer adipose fin (15.8-16.6% SL vs. 12.9-15.0) and longer dorsal (20.8% SL vs. 15.5-18.4) and pectoral spines (17.9-18.7 % SL vs. 14.5-17.5) .
Behavioural data for Leiocassis Aculeata is currently being reviewed.
Freshwater; demersal. Tropical
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