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🌊 Marine Least Concern 🌡️ Subtropical

Cristatogobius Lophius

Cristatogobius lophius Herre, 1927
Max Length
5.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
0–12 m
Climate
Subtropical
Resilience
High
Vulnerability
12.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Found in brackish waters . Occurs in river mouths and bays, on muddy bottoms . Found in burrows dug by Alpheus shrimp and other invertebrates .

Scientific Name
Cristatogobius lophius
Authority
Herre, 1927
Habitat
Marine
Climate
Subtropical
IUCN Status
LC
Max Length
5.1 cm
Depth Range
0–12 m
Trophic Level
3.2
Resilience
High
Vulnerability
12.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Cristatogobius
Cristatogobius
Species
Cristatogobius Lophius
Cristatogobius lophius

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 9 - 10; Anal spines: 1; Anal soft rays: 8 - 9; Vertebrae: 26. Black spots on head, body, and pectoral fin base. Larger round to elongate iridescent pale blue or green spots scattered on head and upper anterior part of body, those on upper anterior part of body surrounded both above and below with elongate and inwardly curved or roundish dark brown spots. Several brown transverse bands from dorsal to ventral sides of body. Second dorsal fin mottled with red, yellow, and grey with black spots usually present. Anal fin separated into proximal red and distal black areas with a yellow line on red area close to black area. Caudal fin somewhat lanceolate .

🌀 Behaviour

Behavioural data for Cristatogobius Lophius 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; brackish; demersal; depth range 0 - 12 m . Subtropical

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish ⬇️ Benthic
Trophic Level
3.2±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.09 (TL)
Max TL
5.1cm
Dorsal Spines
7
Dorsal Rays
10
Anal Spines
1
Anal Rays
9
Vertebrae
26

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2023

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
12.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Subtropical
Described By
Herre, 1927

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