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💧 Freshwater Least Concern ⚠️ Venomous ⚡ Poisonous to eat 🌡️ Tropical

Green pufferfish

Dichotomyctere fluviatilis Hamilton, 1822
Max Length
17 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
15.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Adults occur usually in slow-moving rivers, estuaries and the upper reaches of backwaters. Prefers shady, marginal areas. Feed on mollusks, crustaceans and other invertebrates as well as vascular plants and detritus. Occasionally feed on fish scales and fins . The muscular tissue and viscera are extremely toxic. Common in the aquarium trade, but adults are known to be pugnacious and aggressive with its tankmates .

Scientific Name
Dichotomyctere fluviatilis
Authority
Hamilton, 1822
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
17 cm
Trophic Level
3.4
Resilience
High
Vulnerability
15.00/100
Migration
Potamodromous
Water Temp
24–28 °C

🐟 Physical Description

Physical description for Green pufferfish is currently being compiled.

🌀 Behaviour

Behavioural data for Green pufferfish is currently being reviewed.

🦐 Diet

Diet information for Green pufferfish is currently being compiled.

🥚 Reproduction

Lays 200 eggs which are attached to a hard, flat submerged surface in shallow water. A parent guards the eggs until hatching. Adults have been observed tending schools of fry .

🌍 Habitat & Distribution

Freshwater; brackish; demersal; potamodromous . Tropical; 24°C - 28°C Recorded from the Mekong delta (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater 🌿 Brackish ⬇️ Benthic
Migration
Potamodromous
Trophic Level
3.4±0.52
Food Items

mollusks, crustaceans and other invertebrates as well as vascular plants and detritus

📐 Morphometrics

Length–Weight Relationship: W = 0.0166 × L2.92 (TL)
Max TL
17cm

🌡️ Water Parameters & Tolerance

Temperature Range
24–28°C

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
3.4
Predator
Climate Zone
Tropical
Described By
Hamilton, 1822

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Ceylon Green Puffer · Ceylon Pufferfish · Green Puffer · Green Pufferfish · Green Spotted Puffer · Green-spotted Pufferfish · Spotted Pufferfish · Topaz Pufferfish
🇯🇵Japanese 黃金娃娃
🇷🇺Russian Зелёный тетраодон · Таиландский мраморный иглобрюх
🇸🇪Swedish grön blåsfisk
🌍THA ปลาปักเป้าเขียวจุดยักษ์

Scientific Synonyms

Scientific Name Author Year Status
Arothron dorsovittatus Blyth 1860 Synonym
Chelonodon fluviatilis Hamilton 1822 Synonym
Crayracion fluviatilis Hamilton 1822 Synonym
Dichotomycter fluviatilis Hamilton 1822 Synonym
Dichotomycter rangoonensis Le Danois 1959 Synonym
Dichotomycter rangoonensis dorsovittatus Blyth 1860 Synonym
Dichotomycterus rangoonensis Le Danois 1959 Synonym
Dichotomycterus rangoonensis dorsovittatus Blyth 1860 Synonym
Tetraodon fluviatilis Hamilton 1822 Synonym
Tetrodon fluviatilis Hamilton 1822 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 9 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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