Rineloricaria Malabarbai
📖 Overview
Facultative air-breathing in the genus ; Occurs in slow to fast flowing watercourses, with clear or brown water and usually on rocky bottom .
🔬 Taxonomy
🐟 Physical Description
Diagnosed from all congeners except Rineloricaria maquinensis by its unique pattern of abdominal plates: abdomen almost completely naked, except for a single preanal complex of plates, connected to the lateral abdominal plates by one or two small squarish platelets at the base of pelvic-fin spine (vs. squarish platelets absent in specimens with naked or almost naked abdomens). Can be differentiated from Rineloricaria maquinensis by the following body proportions: longer predorsal length (31.2-35.0 vs. 28.2-31.5% SL), shorter postanal length (52.3-56.4 vs. 55.5-62.5% SL), longer abdominal length (15.2-17.8 vs. 13.6-15.5% SL), wider cleithral width (16.8-19.6 vs. 13.7-16.5% SL), and a deeper head (43.2-64.8 vs. 37.4-43.9% HL). Differs further Rineloricaria aequalicuspis by its asymmetrical tooth cusps (vs. almost symmetrical cusps) .: elongated.
🌀 Behaviour
Behavioural data for Rineloricaria Malabarbai is currently being reviewed.
🦐 Diet
Diet information for Rineloricaria Malabarbai is currently being compiled.
🥚 Reproduction
Reproduction data for Rineloricaria Malabarbai is currently being compiled.
🌍 Habitat & Distribution
Freshwater; demersal. Tropical South America: Rio Jacuí and Rio Camaquã drainages in Brazil.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🔍 Similar Species
👥 Community & Contribute
No observations yet — be the first to log one!
View all observations for Rineloricaria Malabarbai ↗Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.
Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.