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🌊 Marine 🌡️ Tropical

Pterygotrigla Urashimai

Pterygotrigla urashimai Richards, Yato & Last, 2003
Max Length
9.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
21.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Pterygotrigla Urashimai (Pterygotrigla urashimai) is a ray-finned fish of the family Triglidae. It inhabits marine (saltwater) waters. This species can reach a maximum total length of 9.4 cm. With a trophic level of 3.4, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Pterygotrigla urashimai
Authority
Richards, Yato & Last, 2003
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
Max Length
9.4 cm
Trophic Level
3.4
Vulnerability
21.00/100
Salinity
30–40 ppt

🐟 Physical Description

Vertebrae: 27. This species possess the following distinguishing characters: no defined cleithral spine (width 5% SL), rudiment of the spine medial to the opercular spine; absence of a black blotch on the first dorsal fin; scalloped-edged scales on trunk; naked prepectoral, breast and interpelvic area; scaled belly; inner surface of pectoral fin with a black blotch, dusk membranes rather than black, 13 connected rays; pectoral length 42-46% SL, longest free ray 38-39% SL; 1-2 epibranchial gill rakers, 8 ceratobranchial gill rakers, short (3% SL); 27 vertebrae .: fusiform / normal.

🌀 Behaviour

Behavioural data for Pterygotrigla Urashimai is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; benthopelagic; depth range ? - 119 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.4±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00955 × L3.05 (TL)
Max TL
9.4cm
Vertebrae
27

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Fishing Vulnerability
21.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Richards, Yato & Last, 2003

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