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💧 Freshwater Endangered 🌡️ Tropical

Hadramaut Himri

Carasobarbus exulatus Banister & Clarke, 1977
Max Length
28.8 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
41.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Hadramaut Himri (Carasobarbus exulatus), first described by Banister & Clarke, 1977 is a medium-sized fish in the family Cyprinidae (order Cypriniformes). Adults typically reach 28.80 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Endangered.The species is a species of conservation concern.

Scientific Name
Carasobarbus exulatus
Authority
Banister & Clarke, 1977
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
EN
Max Length
28.8 cm
Trophic Level
3
Resilience
Medium
Vulnerability
41.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 11 - 14; Anal spines: 0; Anal soft rays: 8 - 9; Vertebrae: 37 - 39. Diagnosis: The mouth of this species has a more ventral position than that of the other Carasobarbus species, being almost inferior . It is the only species of the genus Carasobarbus in which both pairs of barbels are always present, the barbels of the anterior pair being often very short, but not quite rudimentary . Carasobarbus exulatus differs from all congeners, except C. fritschii and C. harterti in modally having 9 instead of 10 branched dorsal-fin rays; it differs from C. fritschii and C. harterti in modally having 12 scales around the least circumference of the caudal peduncle vs. 16 and in having 24-32 scales on the lateral line vs. 30-39 and 31-38 respectively . : fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Hadramaut Himri 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

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00955 × L3.02 (TL)
Max TL
28.8cm
Dorsal Rays
13
Anal Rays
9
Vertebrae
38

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2012

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
41.00/100
Moderate vulnerability
Trophic Level
3
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Banister & Clarke, 1977

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Hadramaut Himri
🌍CES parmička jemenská

🦠 Common Diseases

The following diseases are known to affect Hadramaut Himri.

🗺️ 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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