Overview information for Macrognathus Obscurus is currently being compiled by our editorial team.
Dorsal spines (total): 20 - 22; Dorsal soft rays (total): 50 - 55; Anal spines: 3; Anal soft rays: 49 - 51; Vertebrae: 72 - 74. Belongs to the Macrognathus aculeatus species group but can be distinguished from all other species of this group by the following combination of characters: 8-10 rostral tooth plates; 20-22 dorsal-fin spines; and ocelli along dorsal fin developed as small irregularly arranged dark spots or absent .: eel-like; Cross section: oval.
Behavioural data for Macrognathus Obscurus is currently being reviewed.
Diet information for Macrognathus Obscurus is currently being compiled.
Reproduction data for Macrognathus Obscurus is currently being compiled.
Freshwater; demersal. Tropical
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