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💧 Freshwater Endangered 🌡️ Tropical

Hyphessobrycon Paucilepis

Hyphessobrycon paucilepis Valencia & Taphorn, 2008
Max Length
2.9 cm
Max Weight
-
Lifespan
-
Trophic Level
2.9
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Hyphessobrycon Paucilepis (Hyphessobrycon paucilepis) is a ray-finned fish of the family Acestrorhamphidae. It inhabits freshwater waters. This species can reach a maximum total length of 2.9 cm. With a trophic level of 2.9, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Endangered on the IUCN Red List.

Scientific Name
Hyphessobrycon paucilepis
Authority
Valencia & Taphorn, 2008
Habitat
Freshwater
Climate
Tropical
IUCN Status
EN
Max Length
2.9 cm
Trophic Level
2.9
Resilience
High
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 11; Anal soft rays: 23 - 24; Vertebrae: 32. The following characters separate this species from all other Venezuelan congeners: dorsal fin with three unbranched and eight branched rays, except in Hyphessobrycon notidanos, Hyphessobrycon oritoensis, Hyphessobrycon fernandezi; maxilla short; maxilla with one pentacuspid tooth; dentary with eight teeth; premaxilla with 2-3 teeth in the outer row; lateral scales 28-29; predorsal scales 9; no sexual dimorphism; dark lateral band extending from the upper rear margin o the opercle to the caudal peduncle and continuing as a rhomboidal peduncular blotch onto the middle caudal fin rays .

🌀 Behaviour

Behavioural data for Hyphessobrycon Paucilepis is currently being reviewed.

🦐 Diet

Diet information for Hyphessobrycon Paucilepis is currently being compiled.

🥚 Reproduction

Reproduction data for Hyphessobrycon Paucilepis is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical South America: known only from the type locality and small adjacent drainages in Lara state, northern Venezuela.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.9±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.01995 × L3.01 (TL)
Max TL
2.9cm
Dorsal Rays
11
Anal Rays
24
Vertebrae
32

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2017

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Valencia & Taphorn, 2008

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