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🌊 Marine Endangered 🌡️ Subtropical

SAIAB goatfish

Upeneus saiab Uiblein & Lisher, 2013
Max Length
10.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
29–40 m
Climate
Subtropical
Resilience
High
Vulnerability
15.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

SAIAB goatfish (Upeneus saiab) is a ray-finned fish of the family Mullidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 10.2 cm. It occurs at depths between 29 and 40 metres. With a trophic level of 3.4, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Endangered on the IUCN Red List.

Scientific Name
Upeneus saiab
Authority
Uiblein & Lisher, 2013
Habitat
Marine
Climate
Subtropical
IUCN Status
EN
Max Length
10.2 cm
Depth Range
29–40 m
Trophic Level
3.4
Resilience
High
Vulnerability
15.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 9. This species is distinguished by the following characters: D VII + 9; pectoral fins 14-15; gill rakers 8-9 + 20-21 = 29; lateral-line scales 29-30; body depth at first dorsal-fin origin 21-24; body depth at anus 17-19; caudal-peduncle depth 8.7-9.2; maximum head depth 18-20; head depth through eye 15-17; interorbital length 7.0-8.2; head length 29-30; postorbital distance 12-13; orbit length 6.8-7.5; upper jaw length 9.5-12; barbel length 19-22; interdorsal distance 14-16; caudal-fin length 27-29; anal-fin height 14-16; pelvic-fin length 20-21; pectoral-fin length 20-21; first dorsal-fin height 19-22; second dorsal-fin height 14-16; pigmentation and colour when fresh: upper lobe of caudal fin with 5 red oblique bars including one on tip; lower caudal-fin lobe covered mostly with red pigmentation ending in a black tip; barbels white; body and postorbital region ventrally white and dorsally ochre, bordered at mid body by a faint lateral pale ochre stripe from behind eye to caudal base, head ochre from snout to cheek and ventrally white; preserved fish pale brown, bars on upper caudal-fin lobe and the lower lobe pigmented tip only weakly retained .Cross section: oval.

🌀 Behaviour

Behavioural data for SAIAB goatfish 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 29 - 40 m . Subtropical Indian Ocean, Mozambique.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.4±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00955 × L3.09 (TL)
Max TL
10.2cm
Dorsal Spines
7
Dorsal Rays
9

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
3.4
Predator
Climate Zone
Subtropical
Described By
Uiblein & Lisher, 2013

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