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💧 Freshwater Endangered 🌡️ Tropical

Mugilogobius Latifrons

Mugilogobius latifrons Boulenger, 1897
Max Length
4.7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Facultative air-breathing in the genus ; Restricted to freshwater, in three tectonic lakes of central Sulawesi (steep-sided, deep lakes with aquatic vegetation and with native fish fauna generally restricted to the shallow sides) . Usually found in very shallow water in Lake Matano, in less than 50 cm depth, typically among pebbles . Also in shallow, muddy bays protected from wind and wave disturbance, or where vegetation is thick such as rice paddy or Chara-filled water buffalo wallows .

Scientific Name
Mugilogobius latifrons
Authority
Boulenger, 1897
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
EN
Max Length
4.7 cm
Trophic Level
3.4
Resilience
High
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 7 - 9; Anal spines: 1; Anal soft rays: 7 - 8; Vertebrae: 27. Body plain brownish, mottled with irregular dark brown markings . Longitudinal scales 28-35; TRB 9-13; predorsal scales small, 16-23, usually reaching halfway between preopercular margin and eyes; ctenoid scales on sides of body usually extending forward in wedge to behind pectoral fin; third spine of dorsal fin longest, no spines elongate . Caudal fin rounded .: fusiform / normal.

🌀 Behaviour

Behavioural data for Mugilogobius Latifrons is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical known only from Sulawesi, Indonesia.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.4±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.01 × L3 (TL)
Max TL
4.7cm
Dorsal Spines
7
Dorsal Rays
8
Anal Spines
1
Anal Rays
8
Vertebrae
27

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Boulenger, 1897

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