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🌊 Marine 🌡️ Tropical

Rapanui cardinalfish

Apogon kautamea Greenfield & Randall, 2004
Max Length
Max Weight
Lifespan
Trophic Level
3.5
Depth
18–20 m
Climate
Tropical
Resilience
High
Vulnerability
12.00/100
Typical Length
Depth Zone
pelagic

📖 Overview

Overview information for Rapanui cardinalfish is currently being compiled by our editorial team.

Scientific Name
Apogon kautamea
Authority
Greenfield & Randall, 2004
Habitat
Marine
Climate
Tropical
Depth Range
18–20 m
Trophic Level
3.5
Resilience
High
Vulnerability
12.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 8 - 9; Anal spines: 2; Anal soft rays: 8. This species is small, usually less than 40 mm SL, semitranslucent, red and lacking stripes or bars or black edges on scales on body sides; dorsal VI-I,8-9 (almost always I,9); anal II,8; pectoral 13-15 (almost always 14); usually a total of 16 or fewer gillrakers (rudiments included) on the first gill arch; 2 predorsal (supraneural) bones; a free edge of skin near the anterior nasal opening; 2 scales between the lateral line and the base of the third spine of the first dorsal fin .

🌀 Behaviour

Behavioural data for Rapanui cardinalfish is currently being reviewed.

🦐 Diet

Diet information for Rapanui cardinalfish is currently being compiled.

🥚 Reproduction

Reproduction data for Rapanui cardinalfish is currently being compiled.

🌍 Habitat & Distribution

Marine; pelagic-neritic; depth range 18 - 20 m . Tropical Southeast Pacific: Easter Is.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
3.5±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01148 × L3.07 (TL)
Dorsal Spines
7
Dorsal Rays
9
Anal Spines
2
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
12.00/100
Low vulnerability
Trophic Level
3.5
Predator
Climate Zone
Tropical
Described By
Greenfield & Randall, 2004

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