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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Subtropical

Kosswig's loach

Turcinoemacheilus kosswigi Bănărescu & Nalbant, 1964
Max Length
5.3 cm
Max Weight
-
Lifespan
-
Trophic Level
2.8
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
30.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Kosswig's loach (Turcinoemacheilus kosswigi), first described by Bănărescu & Nalbant, 1964 is a small fish in the family Nemacheilidae (order Cypriniformes). Adults typically reach 5.30 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Subtropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Nemacheilidae kept in the hobby.

Scientific Name
Turcinoemacheilus kosswigi
Authority
Bănărescu & Nalbant, 1964
Habitat
Freshwater
Climate
Subtropical
Body Shape
Elongated
IUCN Status
LC
Max Length
5.3 cm
Trophic Level
2.8
Resilience
High
Vulnerability
30.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal soft rays (total): 10; Anal soft rays: 7 - 8; Vertebrae: 37 - 39. Body totally scaleless and with a dark longitudinal band along middle of flanks .: elongated.

🌀 Behaviour

Behavioural data for Kosswig's loach 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. Subtropical endemic to the Tigris-Euphrates basin.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.8±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00708 × L3.02 (TL)
Max TL
5.3cm
Dorsal Rays
10
Anal Rays
8
Vertebrae
38

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2012

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
30.00/100
Low vulnerability
Trophic Level
2.8
Omnivore / Planktivore
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Bănărescu & Nalbant, 1964

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Hakkari dwarf loach · Kosswig’s loach · Zagros dwarf loach · Zagroz Dwarf Loach
🇸🇦Arabic لوتش كوسويج
🌍CES mřenka Kosswigova

Scientific Synonyms

Scientific Name Author Year Status
Turcinemacheilus kosswigi Bănărescu & Nalbant 1964 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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