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💧 Freshwater Data Deficient 🌡️ Tropical

Sicydium Bustamantei

Sicydium bustamantei Greeff, 1884
Max Length
100 cm
Max Weight
-
Lifespan
-
Trophic Level
-
Depth
-
Climate
Tropical
Resilience
Very low
Vulnerability
70.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Amphidromous endemics living as adults in clearwater streams from the rivers Lobe and Kribi, Southern Cameroon. Also from a stream located above several hundred meter high cascade of Rio Ilady, Bioko Island at an altitude of over 100m .

Scientific Name
Sicydium bustamantei
Authority
Greeff, 1884
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
DD
Max Length
100 cm
Resilience
Very low
Vulnerability
70.00/100
Migration
Amphidromous
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Gobiiformes
Gobiiformes
Family
Gobiidae
Gobiidae
Genus
Sicydium
Sicydium
Species
Sicydium Bustamantei
Sicydium bustamantei

🐟 Physical Description

Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 9 - 10; Anal spines: 1; Anal soft rays: 9 - 10. Diagnosis: posterior tip of upper jaw extends to vertical level of anterior third, or half, of eye; single row of long, slender, unicuspid setiform teeth on upper jaw, 19-49 teeth on each half (left and right) of upper jaw, separated by median tubercle . Upper lip smooth , with an inner longitudinal furrow and a small, median tubercle (fleshy swelling) . Median notch in upper lip absent or small . 3 pores in preopercular canal; flanks with checker-board arrangement of small, light and dark patches . : elongated.

🌀 Behaviour

Behavioural data for Sicydium Bustamantei 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; amphidromous . Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Migration
Amphidromous

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
100cm
Dorsal Spines
7
Dorsal Rays
10
Anal Spines
1
Anal Rays
10

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
Very low
Minimum doubling time
Fishing Vulnerability
70.00/100
High vulnerability
Body Shape
Elongated
Climate Zone
Tropical
Described By
Greeff, 1884

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Lentipes bustamantaei Boulenger 1916 Synonym
Lentipes bustamantei Boulenger 1916 Synonym
Sicydium bustamantaei Boulenger 1916 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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