Sandy filefish
📖 Overview
Sandy filefish (Thamnaconus arenaceus) is a ray-finned fish of the family Monacanthidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 23 cm. With a trophic level of 3.5, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.
🔬 Taxonomy
🐟 Physical Description
Dorsal spines (total): 2; Dorsal soft rays (total): 31 - 32; Anal spines: 0; Anal soft rays: 30 - 31. Preserved specimens brown with darker spots; dark brown ring around anus; soft dorsal, anal and pectoral fins pale; caudal fin dusky .: short and / or deep.
🌀 Behaviour
Behavioural data for Sandy filefish is currently being reviewed.
🦐 Diet
🥚 Reproduction
🌍 Habitat & Distribution
Marine; demersal. Subtropical South Africa and 2 from Madagascar.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🔍 Similar Species
👥 Community & Contribute
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