Longnose hawkfish

📖 Overview

Adults inhabit steep outer reef slopes exposed to strong currents where it lives in large gorgonians and black corals . Benthic . Common below 25 m . Adults feed on small benthic or planktonic crustaceans. The suggestion that this species lays demersal eggs is questionable. Pelagic spawning has been observed for this species from field observations . Monogamous and strongly territorial . Uncommon to rare in most areas .

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 10; Dorsal soft rays (total): 13; Anal spines: 3; Anal soft rays: 7. : elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Longnose hawkfish is currently being reviewed.

🦐 Diet

🥚 Reproduction

Distinct pairing . Actual spawning lasts about 1-2 seconds while ascending a distance of less than 0.25 m . Courtship and spawning behavior is similar to that described for other species: 1) courtship commences just before or after sunset with spawning after sunset; 2) successive courtship and spawning by the male in social groups containing one or more females; 3) courtship and spawning at a site common to both male and female or at a site located within the female's home area; 4) pelagic spawning with a rapid but relatively short ascent into the water column by both male and female; 5) return of the male and female to resident corals afte spawning. Monogamous mating is observed as both facultative and social .

🌍 Habitat & Distribution

Marine; reef-associated; non-migratory ; depth range 10 - 100 m , usually 25 - ? m . Tropical; 32°N - 23°S West Pacific: Red Sea and South Africa (Ref.

🌿 Ecology

📐 Morphometrics

🌡️ Water Parameters & Tolerance

🛡️ Conservation Assessment

📊 Population Risk & Fisheries

🔍 Similar Species

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