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💧 Freshwater Near Threatened 🌡️ Tropical

Oryzias Hubbsi

Oryzias hubbsi Roberts, 1998
Max Length
2.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Tropical
Resilience
Low
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Oryzias Hubbsi (Oryzias hubbsi) is a ray-finned fish of the family Adrianichthyidae. It inhabits freshwater waters. This species can reach a maximum total length of 2.1 cm. With a trophic level of 3.1, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Near Threatened on the IUCN Red List.

Scientific Name
Oryzias hubbsi
Authority
Roberts, 1998
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
NT
Max Length
2.1 cm
Trophic Level
3.1
Resilience
Low
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 5 - 6; Anal soft rays: 17 - 21; Vertebrae: 27 - 28. Principal caudal fin rays 5/6.: elongated.

🌀 Behaviour

Behavioural data for Oryzias Hubbsi is currently being reviewed.

🦐 Diet

Diet information for Oryzias Hubbsi is currently being compiled.

🥚 Reproduction

Reproduction data for Oryzias Hubbsi is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00437 × L3.11 (TL)
Max TL
2.1cm
Dorsal Rays
6
Anal Rays
19
Vertebrae
28

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Near Threatened
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Roberts, 1998

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