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🌊 Marine 🌡️ Polar

Santelmoa Fusca

Santelmoa fusca Matallanas, Corbella & Møller, 2012
Max Length
22 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Polar
Resilience
Low
Vulnerability
61.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Santelmoa Fusca (Santelmoa fusca), first described by Matallanas, Corbella & Møller, 2012 is a medium-sized fish. Adults typically reach 22.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Polar waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Santelmoa fusca
Authority
Matallanas, Corbella & Møller, 2012
Habitat
Marine
Climate
Polar
Max Length
22 cm
Trophic Level
3.4
Resilience
Low
Vulnerability
61.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Santelmoa
Santelmoa
Species
Santelmoa Fusca
Santelmoa fusca

🐟 Physical Description

Dorsal soft rays (total): 109 - 113; Anal spines: 88 - 94. Can be diagnosed by the following characters: mouth terminal; oral valve overlapping the anterior edge of vomer; two posterior nasal pores of similar size; lateral line double with ventral and medio-lateral branches; two irregular rows of palatine teeth; vomerine teeth present; dorsal fin rays 109-113; anal fin rays 88-94; pectoral fin rays 15-17; vertebrae asymmetrical, 27-29 + 87-91 = 114-118; two pyloric caeca well developed; pseudobranch filaments 3-6, elongated. Scales reduced to tail, absent on head and body .: eel-like.

🌀 Behaviour

Behavioural data for Santelmoa Fusca 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; demersal. Polar Southern Ocean: Gerlache Strait and Bransfield Strait (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.4±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00123 × L3.1 (TL)
Max TL
22cm
Dorsal Rays
111
Anal Spines
91

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
61.00/100
High vulnerability
Trophic Level
3.4
Predator
Climate Zone
Polar
Described By
Matallanas, Corbella & Møller, 2012

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