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💧 Freshwater 🌡️ Tropical

Cyphocharax Albiventris

Cyphocharax albiventris Ferreira, Nogueira, Melo & Dutra, 2024
Max Length
10.8 cm
Max Weight
-
Lifespan
-
Trophic Level
-
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
22.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Cyphocharax Albiventris (Cyphocharax albiventris), first described by Ferreira, Nogueira, Melo & Dutra, 2024 is a small fish in the family Curimatidae (order Characiformes). Adults typically reach 10.80 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters.

Scientific Name
Cyphocharax albiventris
Authority
Ferreira, Nogueira, Melo & Dutra, 2024
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
Max Length
10.8 cm
Resilience
High
Vulnerability
22.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 9; Anal soft rays: 7; Vertebrae: 31 - 32. This species is distinguished from its congeners by the following set of characters: strongly countershaded body with the epidermis on scales below the lateral line series nearly hyaline, lacking dark chromatophores; abundant iridophores present on the dermis, along the lateroventral portion of body, resulting in silvery reflective pigmentation; round, dark blotch on the caudal peduncle present; 33-36 pored scales from the supracleithrum to the hypural joint; five scale rows between lateral line and anal fin origin; 16 circumpeduncular scales; nine branched rays on dorsal fin; 31-32 total vertebrae; fleshy expansion of the upper lip overlapping lower jaw absent; low body depth 30.6%-35.8% of SL; short head length 26.9%-29.6% of SL; low caudal peduncle depth 10.9%-12.5% of SL; slightly short pelvic fin length 19.4%-21.9% SL .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Cyphocharax Albiventris 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 South America: Brazil.

🌿 Ecology

Zone Preferences
💧 Freshwater

📐 Morphometrics

Length–Weight Relationship: W = 0.00933 × L3.09 (TL)
Max TL
10.8cm
Dorsal Rays
9
Anal Rays
7
Vertebrae
32

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
22.00/100
Low vulnerability
Body Shape
Elongated
Climate Zone
Tropical
Described By
Ferreira, Nogueira, Melo & Dutra, 2024

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