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🌊 Marine 🌡️ Tropical

Pygmy anglerfish

Antennatus linearis Randall & Holcom, 2001
Max Length
7.5 cm
Max Weight
Lifespan
Trophic Level
3.7
Depth
4–33 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
Depth Zone
demersal

📖 Overview

Secretive on shallow coastal reefs. Among rocky boulders or under large coral rubble pieces . Benthic .

Scientific Name
Antennatus linearis
Authority
Randall & Holcom, 2001
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
Max Length
7.5 cm
Depth Range
4–33 m
Trophic Level
3.7
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 3; Dorsal soft rays (total): 12 - 13; Anal soft rays: 7; Vertebrae: 18. Short caudal peduncle present; illicium lacks a distinct esca, its length 1.4-2.0 times length of second dorsal spine; second dorsal spine tapering, 10.2-13.4% SL; light brown with two sets of numerous, parallel, curving, dark brown lines, one on body extending downward and posteriorly, then curving forward on abdomen, the other on head curving upward and posteriorly from chin; large, obscure, blackish blotches sometimes present on body. : short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Pygmy anglerfish is currently being reviewed.

🦐 Diet

Diet information for Pygmy anglerfish is currently being compiled.

🥚 Reproduction

🐣 Oviparous

Oviparous.

🌍 Habitat & Distribution

Marine; demersal; depth range 4 - 33 m . Tropical West Pacific: currently known only from the coast of East Africa from northern Mozambique to Durban; Aldabra and the Comoro Islands in the western Indian Ocean; Molucca Islands in Indonesia and the Hawaiian Islands.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.7±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.02692 × L2.96 (TL)
Max TL
7.5cm
Dorsal Spines
3
Dorsal Rays
13
Anal Rays
7
Vertebrae
18

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.7
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Randall & Holcom, 2001

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