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💧 Freshwater Vulnerable 🌡️ Tropical

Denticle herring

Denticeps clupeoides Clausen, 1959
Max Length
15 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
10.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Found in streams with water of low ionic content; it always occurs in shoals that tend to keep to the middle of the stream, where the current is at its strongest . It is a skilled and untiring swimmer, extremely fast and hence not easily caught . Peak spawning period in Cross River occurs from July to August .

Scientific Name
Denticeps clupeoides
Authority
Clausen, 1959
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
VU
Max Length
15 cm
Trophic Level
3.3
Resilience
Medium
Vulnerability
10.00/100
Water Temp
20–25 °C
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 8 - 9; Anal spines: 0; Anal soft rays: 23 - 27; Vertebrae: 39 - 41. Diagnosis: Denticeps clupeoides is closely related to the Clupeidae, characterised by the presence of midventral scutes; it is distinguished from all clupeids by the presence of numerous small denticles on the surface of the dermal head bones (odontodes) and a complete lateral line along the entire length of the sides . Unlike the majority of African freshwater clupeids, Denticeps clupeoides lacks a supramaxilla . : fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Denticle herring is currently being reviewed.

🦐 Diet

Diet information for Denticle herring is currently being compiled.

🥚 Reproduction

Reproduction data for Denticle herring is currently being compiled.

🌍 Habitat & Distribution

Freshwater; pelagic. Tropical; 20°C - 25°C ; 7°N - 4°N, 2°E - 9°E West Africa from Ouémé River basin to Niger Delta (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater 🐟 Pelagic
Trophic Level
3.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01122 × L3.04 (TL)
Max TL
15cm
Dorsal Rays
9
Anal Rays
25
Vertebrae
40

🌡️ Water Parameters & Tolerance

Temperature Range
20–25°C
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Clausen, 1959

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Denticle Herring
🇩🇰Danish Tandhovedsild
🇩🇪German Goldstreifen-Süßwasserhering
🇸🇪Swedish Tandsill

Scientific Synonyms

Scientific Name Author Year Status
Acanthothrissa palimptera Gras 1961 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 19 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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