New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

🌊 Marine Least Concern 🌡️ Tropical

Toothy goby

Pleurosicya mossambica Smith, 1959
Max Length
3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
2–30 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Lives among soft coral, sponges, Tridacna, and broad-blade plants . Also inhabits coastal bays and reef slopes, found on a variety of host and also on algae from very shallow to at least 30 meters .

Scientific Name
Pleurosicya mossambica
Authority
Smith, 1959
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
3 cm
Depth Range
2–30 m
Trophic Level
3.1
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 7 - 8; Anal spines: 1; Anal soft rays: 8. Pale reddish in color . Gill rakers rudimentary . Transverse scales 7. Mouth large, maxillary extending to vertical from midline to eye. Midline of predorsal and nape naked but scaled on either side. Median fins low; first dorsal roughly triangular and shorter than anterior rays of second dorsal, which is quite low posteriorly. Pectoral large, extending to below gap between dorsal fins. Ventral fins large, frenum fimbriate ; characterized further by longitudinal scale series 20-27; broad gill opening, reaching to below half of eye; depth of body at anus5.3-6.8 in SL .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Toothy goby is currently being reviewed.

🦐 Diet

Diet information for Toothy goby is currently being compiled.

🥚 Reproduction

Spawn Location
Benthic

Benthic spawner.

🌍 Habitat & Distribution

Marine; reef-associated; depth range 2 - 30 m . Tropical West Pacific: Red Sea and East Africa (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.1±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.09 (TL)
Max TL
3cm
Dorsal Spines
7
Dorsal Rays
8
Anal Spines
1
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Smith, 1959

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Toothy goby ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.