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

🌊 Marine 🌡️ Deep-water

Serrulate whiptail

Coryphaenoides serrulatus Günther, 1878
Max Length
48.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
540–2070 m
Climate
Deep-water
Resilience
Low
Vulnerability
61.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

The serrulate whiptail or serrulate rattail, Coryphaenoides serrulatus, is a rattail of the genus Coryphaenoides, found around southern Australia and New Zealand, at depths of between 750 and 2,000 m. Its length is between 30 and 45 cm.

Scientific Name
Coryphaenoides serrulatus
Authority
Günther, 1878
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
Max Length
48.2 cm
Depth Range
540–2070 m
Trophic Level
3.5
Resilience
Low
Vulnerability
61.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 2; Anal spines: 0. Head of moderate-size, its underside scaled; sensory pores on head prominent; eyes relatively large; snout blunt, its tip and lateral angles with large, stout tubercular scutes. Scales adherent, densely covered with distinctly shield-shaped imbricate spinules. Pyloric caeca short, directed anteriorly, 10 to 12; retia mirabilia 6. Overall color is brownish gray; fins dusky; oral and branchial cavities blackish.: elongated; Cross section: circular.

🌀 Behaviour

Behavioural data for Serrulate whiptail is currently being reviewed.

🦐 Diet

Diet information for Serrulate whiptail is currently being compiled.

🥚 Reproduction

Reproduction data for Serrulate whiptail is currently being compiled.

🌍 Habitat & Distribution

Marine; bathydemersal; non-migratory; depth range 540 - 2070 m . Deep-water; 33°S - 50°S, 137°E - 179°W Southwest Pacific: New Zealand, Tasman Sea, south of Tasmania, southeast Australia (Victoria), and possibly also across the Indian Ocean (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Migration
Non-migratory
Trophic Level
3.5±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00219 × L3.2 (TL)
Max TL
48.2cm
Dorsal Spines
2

🌡️ 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
3.5
Predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Günther, 1878

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Serrulate Rattail · Serrulate whiptail
🌍CES hlavoun pilovitý

Scientific Synonyms

Scientific Name Author Year Status
Coryphaenoides serrulatus oceanus Iwamoto & Shcherbachev 1991 Synonym
Macrurus serrulatus Günther 1878 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 6 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 Serrulate whiptail ↗
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.