Redtail filefish
📖 Overview
Inhabits clear coastal reefs and protected outer reef habitats with rich invertebrate growth . Prefers deeper reefs. Often in pairs . Sometimes solitary . Secretive, adults are usually in pairs .
🔬 Taxonomy
🐟 Physical Description
Dorsal spines (total): 1 - 2; Dorsal soft rays (total): 30 - 33; Anal spines: 0; Anal soft rays: 27 - 30. Blackish brown or bluish black head and anterior portion of body, rest of the body orange. A black blotch surrounding the gill opening. Caudal fin orange; soft dorsal and anal fins yellow; first dorsal spine blackish brown. Pelvic rudiment large not broadly attached to posterior margin of ventral flap. Scale ridge rugosities of male usually develop at about 65 mm SL. Scale spinulation on midbody not closely packed.: short and / or deep; Cross section: compressed.
🌀 Behaviour
Behavioural data for Redtail filefish is currently being reviewed.
🦐 Diet
🥚 Reproduction
🌍 Habitat & Distribution
Marine; reef-associated; depth range 20 - 40 m , usually 20 - ? m . Tropical; 30°N - 24°S West Pacific.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🌐 Names & Taxonomy
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Acreichthys melanocephalus | Bleeker | 1853 | Synonym |
| Monacanthus melanocephalus | Bleeker | 1853 | Synonym |
| Pervagor melanocephalus melanocephalus | Bleeker | 1853 | Synonym |
| Stephanolepis melanocephalus | Bleeker | 1853 | Synonym |
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 14 records indexed .
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