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💧 Freshwater Near Threatened 🌡️ Tropical

Paedocypris Carbunculus

Paedocypris carbunculus Britz & Kottelat, 2008
Max Length
1.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
0–2 m
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Occurs in areas with slow current, usually forming small shoals approximately up to 100-200 individuals, most abundant near or under overhanging structures or submerged vegetation. The type specimen was collected in a small stream, 3-6 m wide and 0.5 to 2 m depth, with substrate ranging from sand to detritus and peat, with flowing blackwater .

Scientific Name
Paedocypris carbunculus
Authority
Britz & Kottelat, 2008
Habitat
Freshwater
Climate
Tropical
IUCN Status
NT
Max Length
1.1 cm
Depth Range
0–2 m
Trophic Level
3
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Genus
Paedocypris
Paedocypris
Species
Paedocypris Carbunculus
Paedocypris carbunculus

🐟 Physical Description

Distinguished from other members of the genus Paedocypris by the shape of the head blotches. Can be differentiated further from Paedocypris micromegethes by the possession of the following characters: middorsal stripe with chromatophores in three rows (vs. in a single row); head kidney pigment (vs. absence); well developed opercular, subopercular, preopercular and branchiostegal rows, and isthmus gular pigmentation (vs. absence or consisting of only a few chromatophores); chest spots (vs. absence); chest blotch well developed (vs. poorly developed or absent); and preanal larval fin fold in adult females (vs. absence). Can be separated further from Paedocypris progenetica by the presence of median row of the middorsal stripe formed by separated individual chromatophores (vs. chromatophores forming an uninterrupted line) and sparse pigmentation on the upper and lower lips (vs. heavy pigmented lips appearing uniformly black) .

🌀 Behaviour

Behavioural data for Paedocypris Carbunculus is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; demersal; pH range: 4.1 - ?; depth range 0 - 2 m . Tropical; 29°C - ?

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
1.1cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Near Threatened
Assessment Date
2019

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3
Predator
Climate Zone
Tropical
Described By
Britz & Kottelat, 2008

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