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🌊 Marine 🌡️ Subtropical

Sphyraena Iburiensis

Sphyraena iburiensis Doiuchi & Nakabo, 2005
Max Length
23 cm
Max Weight
-
Lifespan
-
Trophic Level
3.9
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
26.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Sphyraena Iburiensis (Sphyraena iburiensis) is a ray-finned fish of the family Sphyraenidae. It inhabits marine (saltwater) waters in pelagic environments. This species can reach a maximum total length of 23 cm. With a trophic level of 3.9, it is a mid-level predator.

Scientific Name
Sphyraena iburiensis
Authority
Doiuchi & Nakabo, 2005
Habitat
Marine
Climate
Subtropical
Body Shape
Elongated
Max Length
23 cm
Trophic Level
3.9
Resilience
High
Vulnerability
26.00/100
Salinity
30–40 ppt

🐟 Physical Description

Diagnosis: Pored lateral-line scales 81-85; scales above lateral line 8.5-9.5; scales below lateral line 10.5-11.5. Posterior tip of maxilla nor or just reaching to below anterior nostril. Posterior tip of opercle obtuse just above level of pectoral-fin base. A single row of scales in the suborbital groove not covered with skin. Two distinct longitudinal stripes on the side of the body with fresh (upper stripe usually lost in preserved specimens); lower stripe especially distinct, running from tip of snout through upper part of pectoral-fin base, extending to caudal-fin base just below lateral line; membrane of first dorsal fin entirely transparent .: elongated.

🌀 Behaviour

Behavioural data for Sphyraena Iburiensis 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; pelagic-neritic. Subtropical Northwest Pacific: Japan.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
3.9±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00708 × L2.92 (TL)
Max TL
23cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
3.9
Predator
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Doiuchi & Nakabo, 2005

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