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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Spottail wrasse

Suezichthys caudavittatus Steindachner, 1898
Max Length
12 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
50–130 m
Climate
Tropical
Resilience
High
Vulnerability
18.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Spottail wrasse (Suezichthys caudavittatus) is a ray-finned fish of the family Labridae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 12 cm. It occurs at depths between 50 and 130 metres. With a trophic level of 3.5, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Suezichthys caudavittatus
Authority
Steindachner, 1898
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
12 cm
Depth Range
50–130 m
Trophic Level
3.5
Resilience
High
Vulnerability
18.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 9; Dorsal soft rays (total): 11; Anal spines: 3; Anal soft rays: 10; Vertebrae: 25. Terminal phase body color: body is pinkish red, abdomen silvery; lower two-thirds of dorsal fin pale gray-violet. With five to six predorsal scales; two cheek scale rows behind eye; three below eye. No scaly sheath at bases of dorsal and anal fins. Scales large.: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Spottail wrasse is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous

Oviparous, distinct pairing during breeding .

🌍 Habitat & Distribution

Marine; demersal; depth range 50 - 130 m . Tropical; 30°N - 10°N Indian Ocean: Gulf of Suez, Hurghada (Ghardaqa) in northern Red Sea, off the coast of Somalia, and Persian Gulf.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.5±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00427 × L3.15 (TL)
Max TL
12cm
Dorsal Spines
9
Dorsal Rays
11
Anal Spines
3
Anal Rays
10
Vertebrae
25

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2008

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
18.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Steindachner, 1898

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