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💧 Freshwater Least Concern 🌡️ Tropical

Giant glassfish

Parambassis gulliveri Castelnau, 1878
Max Length
24 cm
Max Weight
-
Lifespan
-
Trophic Level
4
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
31.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Occurs in relatively large rivers characterized by high turbidity . Feeds primarily on small fishes, prawns and crustaceans. Breeds in the dry season (June-July) . Is the largest member of the family .

Scientific Name
Parambassis gulliveri
Authority
Castelnau, 1878
Habitat
Freshwater
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
24 cm
Trophic Level
4
Resilience
High
Vulnerability
31.00/100
Water Temp
23–28 °C
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 8; Dorsal soft rays (total): 10 - 11; Anal spines: 3; Anal soft rays: 9 - 10. : short and / or deep.

🌀 Behaviour

Behavioural data for Giant glassfish is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; demersal. Tropical; 23°C - 28°C ; 5°S - 18°S central New Guinea.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
4±0.7
Food Items

small fishes, prawns (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01318 × L2.98 (TL)
Max TL
24cm
Dorsal Spines
8
Dorsal Rays
11
Anal Spines
3
Anal Rays
10

🌡️ Water Parameters & Tolerance

Temperature Range
23–28°C
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
31.00/100
Low vulnerability
Trophic Level
4
Apex / Top predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Castelnau, 1878

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Acanthoperca gulliveri Castelnau 1878 Synonym
Ambassis gigas Ramsay & Ogilby 1886 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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