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🌊 Marine 🌡️ Tropical

North Pacific deepsea herring

Neobathyclupea japanotaiwana Prokofiev, 2014
Max Length
20.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
483–677 m
Climate
Tropical
Resilience
-
Vulnerability
15.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

North Pacific deepsea herring (Neobathyclupea japanotaiwana), first described by Prokofiev, 2014 is a medium-sized fish. Adults typically reach 20.50 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 483 to 677 metres. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Neobathyclupea japanotaiwana
Authority
Prokofiev, 2014
Habitat
Marine
Climate
Tropical
Max Length
20.5 cm
Depth Range
483–677 m
Trophic Level
3.5
Vulnerability
15.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Neobathyclupea
Neobathyclupea
Species
North Pacific deepsea herring
Neobathyclupea japanotaiwana

🐟 Physical Description

Dorsal soft rays (total): 8 - 9; Anal soft rays: 29 - 31; Vertebrae: 31. This species is distinguished by the following characters: bicolor pattern of the oral cavity, with large areas of dark pigment on light background; head length 2.9-3.1 times in SL; maximum body height 22.4-24.2% SL, preanal distance 44.1-49.8% (51.2%); A 29-31 rays; developed gill rakers on first arch 16-17, the longest 9.1-12.3% (usually less than 12%) of head length; pectoral fin light .Cross section: compressed.

🌀 Behaviour

Behavioural data for North Pacific deepsea herring 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-oceanic; depth range 483 - 677 m . Tropical Northwest Pacific: Japan and Taiwan.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
3.5±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00501 × L3.08 (TL)
Max TL
20.5cm
Dorsal Rays
9
Anal Rays
30
Vertebrae
31

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
3.5
Predator
Climate Zone
Tropical
Described By
Prokofiev, 2014

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