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🌊 Marine Data Deficient 🌡️ Deep-water

Meteoria Pauciradiatus

Meteoria pauciradiatus Nielsen, 1997
Max Length
4.6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Deep-water
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Meteoria Pauciradiatus (Meteoria pauciradiatus), first described by Nielsen, 1997 is a tiny fish in the family Bythitidae (order Ophidiiformes). Adults typically reach 4.60 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Deep-water waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Data Deficient.

Scientific Name
Meteoria pauciradiatus
Authority
Nielsen, 1997
Habitat
Marine
Climate
Deep-water
IUCN Status
DD
Max Length
4.6 cm
Trophic Level
3.2
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 47; Anal soft rays: 40; Vertebrae: 62. This species is distinguished by the following characters: body is long and slender with slightly protruding lower jaw and oblique mouth cleft; head broad and depressed; palatines edentate; eyes small and deep-set; D 47, origin of dorsal fin well behind midpoint of fish; predorsal length 62% SL; origin of anal fin below dorsal fin ray no. 11 and below vertebra no. 33; pectoral peduncle short, higher than long; pelvic fins absent; anterior gill arch with minute rakers and filaments .Cross section: compressed.

🌀 Behaviour

Behavioural data for Meteoria Pauciradiatus 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; bathydemersal; depth range ? - 3700 m . Deep-water

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.2±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00468 × L3.03 (TL)
Max TL
4.6cm
Dorsal Rays
47
Anal Rays
40
Vertebrae
62

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Deep-water
Described By
Nielsen, 1997

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