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🌊 Marine 🌡️ Temperate

Sawback poacher

Sarritor frenatus Gilbert, 1896
Max Length
27 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
18–975 m
Climate
Temperate
Resilience
Medium
Vulnerability
37.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Sawback poacher (Sarritor frenatus), first described by Gilbert, 1896 is a medium-sized fish in the family Agonidae (order Perciformes). Adults typically reach 27.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 18 to 975 metres. It occurs in Temperate waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Sarritor frenatus
Authority
Gilbert, 1896
Habitat
Marine
Climate
Temperate
Body Shape
Elongated
Max Length
27 cm
Depth Range
18–975 m
Trophic Level
3.3
Resilience
Medium
Vulnerability
37.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 6 - 8; Dorsal soft rays (total): 6 - 8; Anal spines: 0; Anal soft rays: 6 - 7; Vertebrae: 45 - 48. Snout pointed, with a pair of barbels on its ventral surface. Free nasal margin serrated, with small spines. Branchial membranes fused with isthmus.: elongated.

🌀 Behaviour

Behavioural data for Sawback poacher 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; depth range 18 - 975 m . Temperate; 68°N - 49°N, 15°E - 132°W North Pacific: Japan to the Gulf of Anadyr and Norton Sound in the Bering Sea to the Aleutian chain and Alice Arm, British Columbia, Canada.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.3±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
27cm
Dorsal Spines
7
Dorsal Rays
7
Anal Rays
7
Vertebrae
47

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
37.00/100
Moderate vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Temperate
Described By
Gilbert, 1896

🌐 Names & Taxonomy

Language Common Names
🇬🇧English sawback poacher
🇫🇷French agone à dos denté
🇯🇵Japanese ヤセテングトクビレ
🇷🇺Russian Тонкохвостая лисичка

Scientific Synonyms

Scientific Name Author Year Status
Leptagonus frenatus Gilbert 1896 Synonym
Odontopyxis frenatus Gilbert 1896 Synonym
Sarritor frenatus frenatus Gilbert 1896 Synonym
Sarritor frenatus occidentalis Lindberg & Andriashev 1937 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 5 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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