Blackblotch squirrelfish
📖 Overview
A relatively uncommon inhabitant of rocky reefs and coral-rich areas. Spine of preopercle venomous. Usually seen solitary , but sometimes forms schools in deep water in oceanic locations . Found in seaward slopes in 5-90 m .
🔬 Taxonomy
🐟 Physical Description
Dorsal spines (total): 11; Dorsal soft rays (total): 12 - 14; Anal spines: 4; Anal soft rays: 9 - 10. Body with red and white stripes following the scale rows; black blotch at base of soft dorsal, anal, and caudal fins, but may be faint or absent in caudal and anal fins . Uniformly small ctenii on posterior margin of scales of body. Inferior mouth due to hypertrophy of median part of upper lip (front of upper lip thickened and slightly protruding) . Five oblique scale rows on cheek; body depth 2.7-2.95 in SL; head length (HL) 2.6-2.9 in SL; snout length 3.6-4.4 in HL; interorbital width 4.4-5.25 in HL; slender caudal peduncle, depth 3.9-4.65 in HL; maxilla extending from below center of the eye to a vertical at rear edge of pupil, upper jaw length 2.25-2.4 in HL; premaxillary groove ending above or slightly posterior to a vertical at the front edge of orbit; anterior end of nasal bone ending with a small spine; surface or medial edge of nasal bone spineless; nasal fossa with 1 to 4 spinules on posterior edge; preopercular spine 3.45-3.65 in HL; longest dorsal spine 1.95-2.4 in HL; 3rd anal spine 1.5-1.75 in HL .: fusiform / normal; Cross section: compressed.
🌀 Behaviour
Behavioural data for Blackblotch squirrelfish is currently being reviewed.
🦐 Diet
Diet information for Blackblotch squirrelfish is currently being compiled.
🥚 Reproduction
Reproduction data for Blackblotch squirrelfish is currently being compiled.
🌍 Habitat & Distribution
Marine; reef-associated; depth range 5 - 90 m . Tropical; 30°N - 24°S north to Taiwan, southern Japan and the Ogasawara Islands, south to the southern Great Barrier Reef and the Chesterfield Islands.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🌐 Names & Taxonomy
| Language | Common Names |
|---|---|
| 🇬🇧English | Blackblotch squirrelfish · blackspot squirrelfish · Three-spot Squirrelfish |
| 🇫🇷French | Beauclaire · Beauclaire, Gros oeil, Lanterne · Écureuil à points noirs · Gros Oeil · Lanterne |
| 🇯🇵Japanese | Sumitsukikanoko · スミツキカノコ |
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Holocentrum melanospilos | Bleeker | 1858 | Synonym |
| Sargocentron melanospilus | Bleeker | 1858 | Synonym |
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 5 records indexed .
👥 Community & Contribute
No observations yet - be the first to log one!
View all observations for Blackblotch squirrelfish ↗Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.
Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.