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🌊 Marine Data Deficient 🌡️ Deep-water

Bassozetus Werneri

Bassozetus werneri Nielsen & Merrett, 2000
Max Length
37.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
-
Climate
Deep-water
Resilience
Medium
Vulnerability
40.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Known only from the holotype, a semi-ripe, female caught at continental slope depth. Stomach and intestine remains indicate that the species feeds on or close to the bottom (remains of crustaceans: 7 amphipods (10 - 40 mm in length) and 1 isopod ca. 10 mm in length . Reproductive strategy possibly similar to other members of this family featuring oviparity, with oval pelagic eggs floating in a gelatinous mass .

Scientific Name
Bassozetus werneri
Authority
Nielsen & Merrett, 2000
Habitat
Marine
Climate
Deep-water
IUCN Status
DD
Max Length
37.5 cm
Trophic Level
3.6
Resilience
Medium
Vulnerability
40.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

This species is distinguished by the following characters: elongated and compressed body; rounded snout, slightly protruding over tips of jaws; fully scaled head, body scales larger than those on head with 20 in an oblique row; no basibranchial tooth patches; dentigerous vomer a minute, circular plate; sagittal otolith with distinct pointed process at the anterior end; 29 pectoral fin-rays; ventral fins almost reaching anus, 17.5% SL); 10 long gill rakers on anterior arch; chocolate brown coloration .

🌀 Behaviour

Behavioural data for Bassozetus Werneri is currently being reviewed.

🦐 Diet

Diet information for Bassozetus Werneri is currently being compiled.

🥚 Reproduction

Reproduction data for Bassozetus Werneri is currently being compiled.

🌍 Habitat & Distribution

Marine; bathydemersal; depth range ? - 1862 m . Deep-water Central Pacific: south of New Caledonia.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.6±0.6
Food Items

or close to the bottom (remains of crustaceans: 7 amphipods (10 - 40 mm in length) and 1 isopod ca

📐 Morphometrics

Length–Weight Relationship: W = 0.0038 × L3.14 (TL)
Max TL
37.5cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
40.00/100
Moderate vulnerability
Trophic Level
3.6
Predator
Climate Zone
Deep-water
Described By
Nielsen & Merrett, 2000

🌐 Names & Taxonomy

Language Common Names
🌍CES hrujovka Wernerův

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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