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🌊 Marine Least Concern 🌡️ Deep-water

Perceptor Spiderfish

Bathypterois perceptor Sulak, 1977
Max Length
16 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
700–1600 m
Climate
Deep-water
Resilience
Medium
Vulnerability
39.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Perceptor Spiderfish (Bathypterois perceptor), first described by Sulak, 1977 is a medium-sized fish in the family Ipnopidae (order Aulopiformes). Adults typically reach 16.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 700 to 1600 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 Least Concern.

Scientific Name
Bathypterois perceptor
Authority
Sulak, 1977
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
LC
Max Length
16 cm
Depth Range
700–1600 m
Trophic Level
3.4
Resilience
Medium
Vulnerability
39.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Aulopiformes
Aulopiformes
Family
Ipnopidae
Ipnopidae
Genus
Bathypterois
Bathypterois
Species
Perceptor Spiderfish
Bathypterois perceptor

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 14; Anal spines: 0; Anal soft rays: 9. Body silvery, pinkish white; gill covers and underside of head dark .: elongated.

🌀 Behaviour

Behavioural data for Perceptor Spiderfish 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 700 - 1600 m . Deep-water south of Madagascar.

🌿 Ecology

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

📐 Morphometrics

Length–Weight Relationship: W = 0.0049 × L3.03 (TL)
Max TL
16cm
Dorsal Rays
14
Anal Rays
9

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
39.00/100
Moderate vulnerability
Trophic Level
3.4
Predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Sulak, 1977

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Perceptor Spiderfish · Shortnose Tripodfish
🌍CES bezočka černohlavá
🇷🇺Russian Батиптер Сулака

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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