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💧 Freshwater Vulnerable 🌡️ Tropical

Honess' glass perchlet

Tetracentrum honessi Schultz, 1945
Max Length
11.5 cm
Max Weight
Lifespan
Trophic Level
3.6
Depth
Climate
Tropical
Resilience
High
Vulnerability
15.00/100
Typical Length
Depth Zone
demersal

📖 Overview

Honess' glass perchlet (Tetracentrum honessi) is a ray-finned fish of the family Ambassidae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 11.5 cm. With a trophic level of 3.6, it is a mid-level predator. It is assessed as Vulnerable on the IUCN Red List.

Scientific Name
Tetracentrum honessi
Authority
Schultz, 1945
Habitat
Freshwater
Climate
Tropical
IUCN Status
VU
Max Length
11.5 cm
Trophic Level
3.6
Resilience
High
Vulnerability
15.00/100
Water Temp
22–26 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 8; Dorsal soft rays (total): 10 - 11; Anal spines: 3; Anal soft rays: 9 - 11.

🌀 Behaviour

Behavioural data for Honess' glass perchlet is currently being reviewed.

🦐 Diet

Diet information for Honess' glass perchlet is currently being compiled.

🥚 Reproduction

Reproduction data for Honess' glass perchlet is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal. Tropical; 22°C - 26°C ; 8°S - 10°S known only from Papua New Guinea.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.6±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.0138 × L2.98 (TL)
Max TL
11.5cm
Dorsal Spines
8
Dorsal Rays
11
Anal Spines
3
Anal Rays
10

🌡️ Water Parameters & Tolerance

Temperature Range
22–26°C
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
3.6
Predator
Climate Zone
Tropical
Described By
Schultz, 1945

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Xenambassis honessi Schultz 1945 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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