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💧 Freshwater Near Threatened 🌡️ Tropical

Sicyopterus Calliochromus

Sicyopterus calliochromus Keith, Allen & Lord, 2012
Max Length
5.8 cm
Max Weight
-
Lifespan
-
Trophic Level
-
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
14.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Overview information for Sicyopterus Calliochromus is currently being compiled by our editorial team.

Scientific Name
Sicyopterus calliochromus
Authority
Keith, Allen & Lord, 2012
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
NT
Max Length
5.8 cm
Vulnerability
14.00/100
Migration
Amphidromous
Salinity
0–0.5 ppt

🐟 Physical Description

A Sicyopterus with only 2 lateral clefts on upper crenulated lip and a second dorsal fin with 1 spine and 10 segmented rays. A distinctive gold colour on entire body, both in males and females, with two ventral black bands from pectoral base to upper hypural, a black mask on the front of the head below the eyes and a black spot on the ventral part of the head. Females with bulbous urogenital papilla with fim briate projections around a tubular ovipositor, which seems to be unique in Sicyopterus species. Fins particularly long both in males and females. .: fusiform / normal.

🌀 Behaviour

Behavioural data for Sicyopterus Calliochromus is currently being reviewed.

🦐 Diet

Diet information for Sicyopterus Calliochromus is currently being compiled.

🥚 Reproduction

Reproduction data for Sicyopterus Calliochromus is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic; amphidromous. Tropical known only from the Tirawiwa River, a major tributary of the Wapoga River, which flows into the eastern side of Cenderawasih Bay, Papua Province in Indonesia.

🌿 Ecology

Zone Preferences
💧 Freshwater
Migration
Amphidromous

📐 Morphometrics

Length–Weight Relationship: W = 0.01122 × L3.04 (TL)
Max TL
5.8cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Near Threatened
Assessment Date
2019

📊 Population Risk & Fisheries

Fishing Vulnerability
14.00/100
Low vulnerability
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Keith, Allen & Lord, 2012

👥 Community & Contribute

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