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🌊 Marine Least Concern 🌡️ Deep-water

Maurolicus Breviculus

Maurolicus breviculus Parin & Kobyliansky, 1993
Max Length
3.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
0–375 m
Climate
Deep-water
Resilience
Medium
Vulnerability
11.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Maurolicus Breviculus (Maurolicus breviculus), first described by Parin & Kobyliansky, 1993 is a tiny fish in the family Sternoptychidae (order Stomiiformes). Adults typically reach 3.40 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 0 to 375 metres. 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 Least Concern.

Scientific Name
Maurolicus breviculus
Authority
Parin & Kobyliansky, 1993
Habitat
Marine
Climate
Deep-water
IUCN Status
LC
Max Length
3.4 cm
Depth Range
0–375 m
Trophic Level
3.2
Resilience
Medium
Vulnerability
11.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Vertebrae: 32 - 33. AC photophores 20-24, usually 22-23. First PV photophores of the right and left sides adjoining (separate in all other species) Head 30-34% SL, eye 11-13% SL, upper jaw 18-20% SL, maximum body depth well behind pectoral fin base 27-31% SL. Stomach intensely pigmented, hind portion of intestine not pigmented .

🌀 Behaviour

Behavioural data for Maurolicus Breviculus 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; bathypelagic; depth range 0 - 375 m . Deep-water Southeast Pacific: off Ecuador and Galapagos Island.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.2±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.00468 × L3.17 (TL)
Max TL
3.4cm
Vertebrae
33

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
11.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Deep-water
Described By
Parin & Kobyliansky, 1993

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

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