Mcgrouther's coralbrotula
📖 Overview
Mcgrouther's coralbrotula (Diancistrus mcgroutheri) is a ray-finned fish of the family Dinematichthyidae. It inhabits marine (saltwater) waters in reef-associated environments. This species can reach a maximum total length of 4.7 cm. It occurs at depths between 30 and 60 metres. With a trophic level of 3.3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.
🔬 Taxonomy
🐟 Physical Description
Dorsal soft rays (total): 73 - 76; Anal soft rays: 56 - 61; Vertebrae: 41. The species is distinguished by having the following characters: Vertebrae 11+30=41, dorsal fin rays 73-76, anal fin rays 56-61; small eyes (1.5-2.1% SL); outer pseudoclasper with small ear-lobe extension opening inwards; inner pseudoclasper free from outer pseudoclasper, with supporter, forming a sharp, forward-inclined thorn; narrow scale patch on cheek, absence of scales on operculum; head profile slender; otolith length to height ratio 2.0-2.2 . : elongated; Cross section: compressed.
🌀 Behaviour
Behavioural data for Mcgrouther's coralbrotula is currently being reviewed.
🦐 Diet
🥚 Reproduction
🌍 Habitat & Distribution
Marine; reef-associated; depth range 30 - 60 m . Subtropical
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🔍 Similar Species
👥 Community & Contribute
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