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🌊 Marine 🌡️ Tropical

Wavy jaw slopefish

Cymatognathus aureolateralis Kimura, Johnson, Peristiwady & Matsuura, 2017
Max Length
18.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
12.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Depth unknown but specimens were collected as bycatch of hand-lining targeting Priacanthus etelis and Pristipomoides, which are reported to occur at depths between 15 and 400 m. The third author recently obtained a video clip that clearly shows this species in situ was taken off Lembeh Island, near Bitung, North Sulawesi, Indonesia, at 199 m on 12 November 2015, by an ROV as part of an ongoing survey of the Indonesian coelacanth .

Scientific Name
Cymatognathus aureolateralis
Authority
Kimura, Johnson, Peristiwady & Matsuura, 2017
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
Max Length
18.4 cm
Trophic Level
3.5
Vulnerability
12.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Cymatognathus
Cymatognathus
Species
Wavy jaw slopefish
Cymatognathus aureolateralis

🐟 Physical Description

This species is distinguished by the following characters: posterior tip of coronoid process of dentary is abruptly depressed so teeth on anterior portion appear as an elevated patch, thus creating a wavy contour on lower jaw; anterior tip of upper jaw is not notched; posterior nostril horizontally slit-like .: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Wavy jaw slopefish is currently being reviewed.

🦐 Diet

Diet information for Wavy jaw slopefish is currently being compiled.

🥚 Reproduction

Reproduction data for Wavy jaw slopefish is currently being compiled.

🌍 Habitat & Distribution

Marine; reef-associated. Tropical

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.5±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01122 × L3.04 (TL)
Max TL
18.4cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Fishing Vulnerability
12.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Kimura, Johnson, Peristiwady & Matsuura, 2017

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