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💧 Freshwater Least Concern 🌡️ Tropical

Half-banded Spiny Eel

Macrognathus circumcinctus Hora, 1924
Max Length
28.6 cm
Max Weight
-
Lifespan
-
Trophic Level
4
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
25.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Occurs in streams to peats . Found in medium to large-sized rivers and flooded fields . Nocturnal, feeding on invertebrates and small fishes . Commonly seen in aquarium trades and fish markets .

Scientific Name
Macrognathus circumcinctus
Authority
Hora, 1924
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
28.6 cm
Trophic Level
4
Resilience
High
Vulnerability
25.00/100
Water Temp
24–27 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 26 - 30. Differs from all other mastacembelids found in Myanmar and Thailand in having body with a series of very regular, oblique, dark bars, each with a narrow extension extending partially or entirely across abdomen, and having ripe females with a very elongate genital papillae .: eel-like.

🌀 Behaviour

Behavioural data for Half-banded Spiny Eel is currently being reviewed.

🦐 Diet

Diet information for Half-banded Spiny Eel is currently being compiled.

🥚 Reproduction

Reproduction data for Half-banded Spiny Eel is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal; pH range: 7.0 - ? ; dH range: 15 - ?. Tropical; 24°C - 27°C

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
4±0.61
🌙 Nocturnal

📐 Morphometrics

Length–Weight Relationship: W = 0.00407 × L3 (TL)
Max TL
28.6cm
Dorsal Spines
28

🌡️ Water Parameters & Tolerance

Temperature Range
24–27°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
25.00/100
Low vulnerability
Trophic Level
4
Apex / Top predator
Climate Zone
Tropical
Described By
Hora, 1924

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Half-banded Spiny Eel
🌍CES hrotočelec prstenčitý
🇩🇰Danish Thailandsk snabelål
🌍KHM Trey khchoeung
🌍THA ปลาหลดภูเขา

Scientific Synonyms

Scientific Name Author Year Status
Mastacembelus circumcinctus Hora 1924 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

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