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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Subtropical

Pseudocrossocheilus Tridentis

Pseudocrossocheilus tridentis Cui & Chu, 1986
Max Length
12.7 cm
Max Weight
-
Lifespan
-
Trophic Level
-
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
24.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Pseudocrossocheilus Tridentis (Pseudocrossocheilus tridentis), first described by Cui & Chu, 1986 is a small fish in the family Cyprinidae (order Cypriniformes). Adults typically reach 12.70 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Subtropical waters. 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 Cyprinidae kept in the hobby.

Scientific Name
Pseudocrossocheilus tridentis
Authority
Cui & Chu, 1986
Habitat
Freshwater
Climate
Subtropical
IUCN Status
LC
Max Length
12.7 cm
Resilience
High
Vulnerability
24.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Cypriniformes
Cypriniformes
Family
Cyprinidae
Cyprinidae
Genus
Pseudocrossocheilus
Pseudocrossocheilus
Species
Pseudocrossocheilus Tridentis
Pseudocrossocheilus tridentis

🐟 Physical Description

Vertebrae: 40. Prefringe of rostral cap split into 8-12 tiny lobes; maxillary barbels shorter than eye diameter (its length 54.5%-76% of eye diameter); intestine stunt (diameter 55%-64% of eye diameter); ventral fin never reaching anus; 5-6 lateral line scales between pectoral fin tip and pelvic fin origin; pectoral fin short (16.5%-17.5% of SL); eye small (28.6%-39.3% of interorbital width); maxillary barbels almost equal to rostral barbels and shorter than eye diameter (54.7%-76% of eye diameter); papillate band on lower lip narrow (36%-40% of eye diameter); 3-4 rows of horny tubercles on tip and sides of snout limited to premargin of nostril .

🌀 Behaviour

Behavioural data for Pseudocrossocheilus Tridentis 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

🌿 Ecology

Zone Preferences
💧 Freshwater

📐 Morphometrics

Length–Weight Relationship: W = 0.00813 × L3.05 (TL)
Max TL
12.7cm
Vertebrae
40

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2023

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
24.00/100
Low vulnerability
Climate Zone
Subtropical
Described By
Cui & Chu, 1986

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Sinocrossocheilus tridentis Cui & Chu 1986 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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