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🌊 Marine 🌡️ Tropical

Alis dragonet

Callionymus alisae Fricke, 2016
Max Length
3.2 cm
Max Weight
Lifespan
Trophic Level
3.1
Depth
90–228 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
Depth Zone
demersal

📖 Overview

The species was collected at a depth of 90-228 m, but probably occurs in the shallower part of that range .

Scientific Name
Callionymus alisae
Authority
Fricke, 2016
Habitat
Marine
Climate
Tropical
Max Length
3.2 cm
Depth Range
90–228 m
Trophic Level
3.1
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 4; Dorsal soft rays (total): 8; Anal soft rays: 7. This species under subgenus Callionymus (Spinicapitichthys) is distinguished by the following characters: with preopercular spine have a very short, straight main tip; curved points 4-5 on its dorsal margin, a strong antrorse spine at its base; small serrae 5-8 at its ventral margin; dorsal margin of the eye with a tentacle, dorsal fin in the male without filaments, the first spine longest; D2 8; A 7; the first dorsal fin in the male zebra-striped, with 4 vertical dark bands on 1st-4th membranes .Cross section: oval.

🌀 Behaviour

Behavioural data for Alis dragonet is currently being reviewed.

🦐 Diet

Diet information for Alis dragonet is currently being compiled.

🥚 Reproduction

Reproduction data for Alis dragonet is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range 90 - 228 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00871 × L2.78 (TL)
Max TL
3.2cm
Dorsal Spines
4
Dorsal Rays
8
Anal Rays
7

🌡️ 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
3.1
Predator
Climate Zone
Tropical
Described By
Fricke, 2016

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