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🌊 Marine Data Deficient 🌡️ Tropical

Filamentous anthiine

Meganthias filiferus Randall & Heemstra, 2008
Max Length
29.3 cm
Max Weight
Lifespan
Trophic Level
3.6
Depth
Climate
Tropical
Resilience
Medium
Vulnerability
42.00/100
Typical Length
Depth Zone
pelagic

📖 Overview

Overview information for Filamentous anthiine is currently being compiled by our editorial team.

Scientific Name
Meganthias filiferus
Authority
Randall & Heemstra, 2008
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
DD
Max Length
29.3 cm
Trophic Level
3.6
Resilience
Medium
Vulnerability
42.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Meganthias
Meganthias
Species
Filamentous anthiine
Meganthias filiferus

🐟 Physical Description

Dorsal spines (total): 10; Dorsal soft rays (total): 18; Anal spines: 3; Anal soft rays: 8. This species is distinguished by the following characters: D X,18; A III,8; pectoral rays 17; lateral-line scales 44; gill rakers 12 + 25; body depth 2.05 in SL; head length 2.5 in SL; orbit diameter 4.5 in HL; with accessory scales, dense on head and nape; scales dorsally on snout extending forward to upper lip; small scales cover mandible; rugose lips from dense papillae, enlarged on front of lower lip; maxilla nearly reaching a vertical at rear edge of eye, its posterior end and corners slightly rounded; each side at front of upper jaw with 6 short and stout conical teeth, projecting slightly upward and fully exposed when mouth closed (along with most of the villiform teeth); no teeth on tongue; preopercle corner strongly angular, no spine, upper margin finely serrate, while the lower one is crenulate; dorsal spines progressively longer, the tenth 3.2 in HL; second and third dorsal soft rays prolonged as a very long filament, ray length 1.5 in SL; lunate caudal fin with extremely long filamentous lobes, fin length 1.1 in SL; third anal spine longer than second, 2.95 in HL; preserved color in alcohol pale yellowish with black edges on the last 6 interspinous membranes of dorsal fin, when fresh, pink and yellow .: short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Filamentous anthiine is currently being reviewed.

🦐 Diet

Diet information for Filamentous anthiine is currently being compiled.

🥚 Reproduction

Reproduction data for Filamentous anthiine is currently being compiled.

🌍 Habitat & Distribution

Marine; pelagic-neritic; depth range ? - 150 m . Tropical Indian Ocean: Thailand (Andaman Sea) (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
3.6±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.02512 × L2.97 (TL)
Max TL
29.3cm
Dorsal Spines
10
Dorsal Rays
18
Anal Spines
3
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2017

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
42.00/100
Moderate vulnerability
Trophic Level
3.6
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Randall & Heemstra, 2008

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