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🌊 Marine Data Deficient 🌡️ Tropical

Senegal goby

Corcyrogobius pulcher Kovačić, Wirtz & Schliewen, 2020
Max Length
2.1 cm
Max Weight
Lifespan
Trophic Level
3.1
Depth
19–21 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
Depth Zone
demersal

📖 Overview

The two female specimens were collected by spraying a solution of clove oil into horizontal cracks in the rock in 19 and 21 m depth .

Scientific Name
Corcyrogobius pulcher
Authority
Kovačić, Wirtz & Schliewen, 2020
Habitat
Marine
Climate
Tropical
IUCN Status
DD
Max Length
2.1 cm
Depth Range
19–21 m
Trophic Level
3.1
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Corcyrogobius
Corcyrogobius
Species
Senegal goby
Corcyrogobius pulcher

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 9; Anal spines: 1; Anal soft rays: 8. The species is distinguished from its congeners by the following set of characters: rear angle of jaws ending posteriorly below the mideye; D2 I,9; pectoral fin rays 17; pelvic fins oval or truncated posteriorly; lateral scale series 26-27; anterior oculoscapular head canal with pore ?; suborbital row of sensory papillae b anteriorly beginning below vertical of posterior edge of eye; dark vertical B-shaped bar at caudal-fin base, the upper part of B-shaped bar may be darker and fringed by whitish narrow bands, thus providing single ocellus-like pattern; branchiostegal membrane without the intense pair of dark spots; cheek with two oblique whitish stripes, the first going from eye downwards and forward to the posterior jaws and the second on preopercular, alternating with brown oblique stripe in between going from behind eye downwards and forward across cheek .Cross section: oval.

🌀 Behaviour

Behavioural data for Senegal goby is currently being reviewed.

🦐 Diet

Diet information for Senegal goby is currently being compiled.

🥚 Reproduction

Reproduction data for Senegal goby is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range 19 - 21 m . Tropical Central Atlantic: Senegal.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.1±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.09 (TL)
Max TL
2.1cm
Dorsal Spines
7
Dorsal Rays
9
Anal Spines
1
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2024

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Climate Zone
Tropical
Described By
Kovačić, Wirtz & Schliewen, 2020

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