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💧 Freshwater 🌡️ Tropical

Doping-doping ricefish

Oryzias dopingdopingensis Mandagi, Mokodongan, Tanaka & Yamahira, 2018
Max Length
3.6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

This specis inhabits the middle reaches of Doping-doping River, where water currents are moderate and the substrates are sand and gravel. A Nomorhamphus sp. was collected together with this new species .

Scientific Name
Oryzias dopingdopingensis
Authority
Mandagi, Mokodongan, Tanaka & Yamahira, 2018
Habitat
Freshwater
Climate
Tropical
Max Length
3.6 cm
Trophic Level
3.4
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 8 - 9; Anal soft rays: 17 - 21; Vertebrae: 30 - 31. This species is distinguished from lacustrine congeners in Malili Lakes by the following combination of characters: scales along lateral midline is 33-36; body depths of 20.3-25.5% SL; differs from all other Sulawesi Oryzias by having D 8-9, caudal peduncle depths of 10.2-11.4% SL, eye diameters of 8.5-9.9% SL, and with maximum length of up to 3.58 cm SL; breeding males with 5-8 black blotches or bars along the lateral midline .Cross section: compressed.

🌀 Behaviour

Behavioural data for Doping-doping ricefish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.4±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00437 × L3.11 (TL)
Max TL
3.6cm
Dorsal Rays
9
Anal Rays
19
Vertebrae
31

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.4
Predator
Climate Zone
Tropical
Described By
Mandagi, Mokodongan, Tanaka & Yamahira, 2018

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