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💧 Freshwater Vulnerable 🌡️ Tropical

Tepehuan shiner

Cyprinella alvarezdelvillari Vilano, 1994
Max Length
4.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
14.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Overview information for Tepehuan shiner is currently being compiled by our editorial team.

Scientific Name
Cyprinella alvarezdelvillari
Authority
Vilano, 1994
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
VU
Max Length
4.4 cm
Trophic Level
3.1
Resilience
High
Vulnerability
14.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Eye diameter larger than snout length. Breast naked. Mouth very oblique. Tuberculation heavy especially on central dorsum of pectoral fins of breeding males, on chin, and spineless on lips. Mature breeding males with bronze underparts including fins. Anal and paired fins with white borders. Body dark, including venter, with large, sparse melanophores, most noticeable in mature males. Other sexes with lateral band as wide or wider than eye, especially around midsides in females .: fusiform / normal.

🌀 Behaviour

Behavioural data for Tepehuan shiner is currently being reviewed.

🦐 Diet

Diet information for Tepehuan shiner is currently being compiled.

🥚 Reproduction

Reproduction data for Tepehuan shiner is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical Central America: Mexico.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00871 × L3.06 (TL)
Max TL
4.4cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
14.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Vilano, 1994

👥 Community & Contribute

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