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🌊 Marine 🌡️ Tropical

Eustomias Shunyo

Eustomias shunyo Kimura, Tsuda & Nakayama, 2023
Max Length
25.6 cm
Max Weight
-
Lifespan
-
Trophic Level
4.5
Depth
30–180 m
Climate
Tropical
Resilience
Medium
Vulnerability
38.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Overview information for Eustomias Shunyo is currently being compiled by our editorial team.

Scientific Name
Eustomias shunyo
Authority
Kimura, Tsuda & Nakayama, 2023
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
Max Length
25.6 cm
Depth Range
30–180 m
Trophic Level
4.5
Resilience
Medium
Vulnerability
38.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 30; Anal soft rays: 48 - 49; Vertebrae: 69 - 72. This species is distinguished from its congeners by the following set of characters: D 30; A 48-49; pectoral-fin rays 9-10; pelvic-fin rays 7; 29-31 PV photophores; 26-27 AC photophores; 69-72 vertebrae; preanal length 63.7-65.3% SL; head length 9.7-10.1% SL; barbel length 12.2-13.7% SL; single luminous gland on upper margin of caudal fin; stem of barbel lacking external pigmentation except for its proximal portion, and melanophores sparsely scattered around small photophores on ventral side of stem; pale yellow patches arranged in 1 or 2 rows on dorsal and ventral sides of stem; single or pared filaments on dorsal side of distal portion of barbel stem just before terminal bulb; and single leaf-shaped dark patch on ventral side of bulb .: elongated; Cross section: circular.

🌀 Behaviour

Behavioural data for Eustomias Shunyo is currently being reviewed.

🦐 Diet

Diet information for Eustomias Shunyo is currently being compiled.

🥚 Reproduction

Reproduction data for Eustomias Shunyo is currently being compiled.

🌍 Habitat & Distribution

Marine; pelagic-oceanic; depth range 30 - 180 m . Tropical Northwest Pacific.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
4.5±0.8

📐 Morphometrics

Length–Weight Relationship: W = 0.00309 × L3.12 (TL)
Max TL
25.6cm
Dorsal Rays
30
Anal Rays
49
Vertebrae
71

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
38.00/100
Moderate vulnerability
Trophic Level
4.5
Apex / Top predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Kimura, Tsuda & Nakayama, 2023

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