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🌊 Marine Least Concern 🌡️ Deep-water

Bathylagichthys Problematicus

Bathylagichthys problematicus Lloris & Rucabado, 1985
Max Length
26.6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Deep-water
Resilience
Low
Vulnerability
52.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Bathylagichthys Problematicus (Bathylagichthys problematicus) is a ray-finned fish of the family Bathylagidae. It inhabits marine (saltwater) waters in pelagic, deep-water environments. This species can reach a maximum total length of 26.6 cm. With a trophic level of 3.4, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Bathylagichthys problematicus
Authority
Lloris & Rucabado, 1985
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
LC
Max Length
26.6 cm
Trophic Level
3.4
Resilience
Low
Vulnerability
52.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Argentiniformes
Argentiniformes
Family
Bathylagidae
Bathylagidae
Genus
Bathylagichthys
Bathylagichthys
Species
Bathylagichthys Problematicus
Bathylagichthys problematicus

🐟 Physical Description

Vertebrae: 44 - 45. Branchiostegal rays 2. Supraorbitals do not extend to above the middle of the orbit. Anastomoses present between adjacent canals of the cutaneous vascular system on the sides below the lateral line .: elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Bathylagichthys Problematicus 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 ? - 615 m . Deep-water South Atlantic: off southwest Africa.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water 🐟 Pelagic
Trophic Level
3.4±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00525 × L3.01 (TL)
Max TL
26.6cm
Vertebrae
45

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2012

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
52.00/100
Moderate-High vulnerability
Trophic Level
3.4
Predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Lloris & Rucabado, 1985

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Nansenia problematica Lloris & Rucabado 1985 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 7 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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