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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Temperate

Cirrhilabrus Katoi

Cirrhilabrus katoi Senou & Hirata, 2000
Max Length
7.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
20–40 m
Climate
Temperate
Resilience
High
Vulnerability
14.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Observations at Kashiwa-jima Island and in adjacent waters showed the species to form aggregations comprising one or two males and several females, pairs, or solitary to several females. In some cases, single male appeared to maintain harems of several females. This species often forms aggregations with Cirrhilabrus cyanopleura, C. lunatus, C. rubrimarginatus and C. temminckii, over rocky substrata .

Scientific Name
Cirrhilabrus katoi
Authority
Senou & Hirata, 2000
Habitat
Marine
Climate
Temperate
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
7.5 cm
Depth Range
20–40 m
Trophic Level
3.3
Resilience
High
Vulnerability
14.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 11; Dorsal soft rays (total): 9; Anal spines: 3; Anal soft rays: 9; Vertebrae: 25. Median predorsal scales 4-5; horizontal scale rows on cheek below eye 2; body depth 3.3-3.5 in SL; head length 2.5-2.9 in SL; snout length 3.1-3.7 in head; Head and body scarlet above level of lower margin of eye; lower part of body orange-yellow with five broken rose-pink lines; head with several, longitudinal, irregular rose pink lines or rows of spots .: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Cirrhilabrus Katoi is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

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

Distinct pairing during breeding .

🌍 Habitat & Distribution

Marine; demersal; depth range 20 - 40 m . Temperate Northwest Pacific: Japan.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.3±0.4
🧍 Solitary

📐 Morphometrics

Length–Weight Relationship: W = 0.01072 × L3.03 (TL)
Max TL
7.5cm
Dorsal Spines
11
Dorsal Rays
9
Anal Spines
3
Anal Rays
9
Vertebrae
25

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
14.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Fusiform / normal
Climate Zone
Temperate
Described By
Senou & Hirata, 2000

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