Psilorhynchus Tenura
📖 Overview
Occurs in streams, preferring cobbled substrate. Found attached to cobbles with their expanded pectoral fins and free swimming in shallow waters with medium flow .
🔬 Taxonomy
🐟 Physical Description
Dorsal soft rays (total): 11; Anal soft rays: 8. Diagnosed by having the following characters: 35-37 lateral line scales (33-35 up to hypural base with 2-3 scales on caudal fin); 5-6 simple and 10-12 branched rays on the pectoral fin; 17 rays on the caudal fin (9+8); 15 body circumferential scales; body depth 16.8-19.8% SL; caudal peduncle slender and short (depth 5.6-7.1% SL and length 13.7-16.2% SL); ventral region free from scales, with 3-4 scale rows between pelvic fin insertion and pectoral fin insertion along the edge of the body; eye situated on the upper part of head, barely visible from ventral aspect; 7 dorsal spots, 3 predorsal and 4 postdorsal; 8 spots on the body placed in the space between the dorsal spots along the lateral line; presence of a spot at the insertion region of paired fins; and the membrane between simple ray and few anterior branched rays black . : elongated.
🌀 Behaviour
Behavioural data for Psilorhynchus Tenura is currently being reviewed.
🦐 Diet
Diet information for Psilorhynchus Tenura is currently being compiled.
🥚 Reproduction
Reproduction data for Psilorhynchus Tenura is currently being compiled.
🌍 Habitat & Distribution
Freshwater; benthopelagic. Tropical
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🔍 Similar Species
👥 Community & Contribute
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