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🌊 Marine Data Deficient 🌡️ Deep-water

Symphurus Bathyspilus

Symphurus bathyspilus Krabbenhoft & Munroe, 2003
Max Length
12.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
248–500 m
Climate
Deep-water
Resilience
Medium
Vulnerability
15.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Symphurus Bathyspilus (Symphurus bathyspilus), first described by Krabbenhoft & Munroe, 2003 is a small fish in the family Cynoglossidae (order Pleuronectiformes). Adults typically reach 12.10 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 248 to 500 metres. It occurs in Deep-water waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Data Deficient.

Scientific Name
Symphurus bathyspilus
Authority
Krabbenhoft & Munroe, 2003
Habitat
Marine
Climate
Deep-water
Body Shape
Short and / or deep
IUCN Status
DD
Max Length
12.1 cm
Depth Range
248–500 m
Trophic Level
3.3
Resilience
Medium
Vulnerability
15.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal soft rays (total): 91 - 100; Anal soft rays: 78 - 87; Vertebrae: 50 - 54. Characterized by the combination of a predominant 1-2-2 pattern of interdigitation of dorsal pterygiophores and neural spines; 14 caudal-fin rays; 91-100 dorsal-fin rays; 78-87 anal-fin rays; 50-54 vertebrae, a pointed snout, black peritoneum, and distinctive features of its ocular- and blind-side coloration (in alcohol) including ocular-side background coloration uniformly bright (freshly captured) to darker reddish-brown with some specimens having a series of faint, reddish-brown, incomplete crossbands; outer surface of ocular-side opercle yellowish with reddish-brown speckles; dorsal and anal fins darker reddish-brown anteriorly, fading to a pale reddish posteriorly; blind side uniformly yellowish to straw-colored, except proximal pterygiophore regions of dorsal and anal fins with dense covering of reddish-brown speckles; both sides of dorsal, anal, and pelvic fins covered with dense concentrations of small red speckles; speckling especially dense on blind-side body in region around anus and also on both sides of pelvic fin .: short and / or deep.

🌀 Behaviour

Behavioural data for Symphurus Bathyspilus 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; bathydemersal; depth range 248 - 500 m , usually 335 - 431 m . Deep-water Central Pacific: Philippines and southern Indonesia.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.3±0.4
Food Items

small fishes and crustaceans (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00912 × L3.13 (TL)
Max TL
12.1cm
Dorsal Rays
96
Anal Rays
83
Vertebrae
52

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Short and / or deep
Climate Zone
Deep-water
Described By
Krabbenhoft & Munroe, 2003

🌐 Names & Taxonomy

Language Common Names
🇨🇳Chinese 深淵無線鰨 · 深色無線鰨

🗺️ 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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