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🌊 Marine 🌡️ Deep-water

Albatross frogmouth

Chaunax albatrossae Ho & Ma, 2022
Max Length
13.8 cm
Max Weight
-
Lifespan
-
Trophic Level
3.9
Depth
195–702 m
Climate
Deep-water
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Albatross frogmouth (Chaunax albatrossae) is a ray-finned fish of the family Chaunacidae. It inhabits marine (saltwater) waters in benthic, deep-water environments. This species can reach a maximum total length of 13.8 cm. It occurs at depths between 195 and 702 metres. With a trophic level of 3.9, it is a mid-level predator.

Scientific Name
Chaunax albatrossae
Authority
Ho & Ma, 2022
Habitat
Marine
Climate
Deep-water
Max Length
13.8 cm
Depth Range
195–702 m
Trophic Level
3.9
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 3; Dorsal soft rays (total): 11 - 12; Anal soft rays: 7. This small species of the Chaunax abei species group is distinguished by the following characters: a dark gray mouth cavity and dark brown to black gill chamber and gill rakers; skin with short, simple spinules; lateral-line neuromasts in upper preopercular series 2-4 (mainly 3), in pectoral series12-13, in body series, including those on caudal fin 28-33 (30–32); gill rakers on second gill arch 10-12 (11); eye large (9.6-12.0% SL); head relatively long (42.4-46.3% SL), pre-preopercular length 31.1-32.1% SL, predorsal length 51.1-53.0% SL, upper-jaw 25.0-26.2% SL. Colouration: peritoneum black and the body when preserved is uniformly creamy-white, including esca .Cross section: flattened.

🌀 Behaviour

Behavioural data for Albatross frogmouth is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; demersal; depth range 195 - 702 m . Deep-water

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water ⬇️ Benthic
Trophic Level
3.9±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01905 × L3.02 (TL)
Max TL
13.8cm
Dorsal Spines
3
Dorsal Rays
12
Anal Rays
7

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.9
Predator
Climate Zone
Deep-water
Described By
Ho & Ma, 2022

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