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🌊 Marine 🌡️ Temperate

Bellingshausenia Olasoi

Bellingshausenia olasoi Matallanas, 2009
Max Length
28 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Temperate
Resilience
Low
Vulnerability
54.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Bellingshausenia Olasoi (Bellingshausenia olasoi), first described by Matallanas, 2009 is a medium-sized fish. Adults typically reach 28.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Temperate waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Bellingshausenia olasoi
Authority
Matallanas, 2009
Habitat
Marine
Climate
Temperate
Max Length
28 cm
Trophic Level
3.4
Resilience
Low
Vulnerability
54.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Bellingshausenia
Bellingshausenia
Species
Bellingshausenia Olasoi
Bellingshausenia olasoi

🐟 Physical Description

This species is distinguished by the following set of characters: branchiostegal rays 7; scapular foramen open; narrow cranium; smooth ceratohyal-epihyal articulation; well developed palatal arch; no supratemporal commissure and occipital pores; reduced intercalar, displaced backward; smooth ceratohyal-epihyal juncture, well-developed palatal arch and parasphenoid wing reaching mid-height of the trigeminofacialis foramen; presence of scales, lateral line, pelvic fins, pseudobranch, pyloric caeca, vomerine and palatine teeth .: eel-like.

🌀 Behaviour

Behavioural data for Bellingshausenia Olasoi 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; benthopelagic; depth range ? - 615 m . Temperate Southern Ocean.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.4±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00123 × L3.1 (TL)
Max TL
28cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
54.00/100
Moderate-High vulnerability
Trophic Level
3.4
Predator
Climate Zone
Temperate
Described By
Matallanas, 2009

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