Swallowtail fangblenny
📖 Overview
Oviparous. Eggs are demersal and adhesive , and are attached to the substrate via a filamentous, adhesive pad or pedestal . Larvae are planktonic, often found in shallow, coastal waters .
🔬 Taxonomy
🐟 Physical Description
Dorsal spines (total): 4 - 5; Dorsal soft rays (total): 25 - 26; Anal spines: 2; Anal soft rays: 15 - 16. Lunate caudal fin with elongated lobes in both sexes; upper half of body bluish black and lower half abruptly bluish white, posteriorly with few small black spots; dorsal fin basal half black with pale blue stripe composed of 1 spot per membrane broadly joined to the next ; outer half of fin bluish gray with pale thin blue margin and black submarginal line; caudal fin base and lobes black with pale blue upper and lower margins, centroposterior part of fin transparent with dusky rays; pectoral-fin axil without dark spot. Dorsal rays IV-V (rarely IV), 25-26; pectoral soft rays rarely 13; segmented caudal rays 11-12 (typically 11); lateral line present .: elongated.
🌀 Behaviour
Behavioural data for Swallowtail fangblenny is currently being reviewed.
🦐 Diet
🥚 Reproduction
Oviparous, distinct pairing .
🌍 Habitat & Distribution
Marine; reef-associated; depth range 0 - 16 m . Tropical endemic to Tonga.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🌐 Names & Taxonomy
| Language | Common Names |
|---|---|
| 🇬🇧English | Swallowtail Fangblenny |
| 🇵🇹Portuguese | Blênio-cardinal-cauda-de-tesoura |
🦠 Common Diseases
The following diseases are known to affect Swallowtail fangblenny.
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .
👥 Community & Contribute
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