New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

🌊 Marine Least Concern 🌡️ Tropical

Rhinophichthus Penicillatus

Rhinophichthus penicillatus McCosker, 1999
Max Length
45.7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.7
Depth
435–435 m
Climate
Tropical
Resilience
High
Vulnerability
32.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Rhinophichthus Penicillatus (Rhinophichthus penicillatus), first described by McCosker, 1999 is a large fish in the family Ophichthidae (order Anguilliformes). Adults typically reach 45.70 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 435 to 435 metres. It occurs in Tropical 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
Rhinophichthus penicillatus
Authority
McCosker, 1999
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
45.7 cm
Depth Range
435–435 m
Trophic Level
3.7
Resilience
High
Vulnerability
32.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Anguilliformes
Anguilliformes
Family
Ophichthidae
Ophichthidae
Genus
Rhinophichthus
Rhinophichthus
Species
Rhinophichthus Penicillatus
Rhinophichthus penicillatus

🐟 Physical Description

Vertebrae: 173. Pale-colored, slightly darker dorsally; pale fins. Large eyes. Origin of dorsal fin behind pectoral tips. Pectorals small and paddle-shaped. Small teeth, conical and uniserial. Mean vertebral formula 12-54-173. Tail 66-67% of total length.: eel-like; Cross section: circular.

🌀 Behaviour

Behavioural data for Rhinophichthus Penicillatus 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 435 - 435 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.7±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00093 × L2.99 (TL)
Max TL
45.7cm
Vertebrae
173

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
32.00/100
Low vulnerability
Trophic Level
3.7
Predator
Climate Zone
Tropical
Described By
McCosker, 1999

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Rhinophichthus Penicillatus ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.