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🌊 Marine 🌡️ Tropical

Apterichtus Jeffwilliamsi

Apterichtus jeffwilliamsi McCosker & Hibino, 2015
Max Length
30.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.8
Depth
4–16 m
Climate
Tropical
Resilience
High
Vulnerability
23.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Captured over a rippled sand bottom. The largest female specimen (30.5 cm TL) was with ripened eggs, 0.7-0.9 mm in diameter .

Scientific Name
Apterichtus jeffwilliamsi
Authority
McCosker & Hibino, 2015
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
Max Length
30.5 cm
Depth Range
4–16 m
Trophic Level
3.8
Resilience
High
Vulnerability
23.00/100
Salinity
30–40 ppt

🐟 Physical Description

Vertebrae: 138 - 142. This species is distinguished by the following by the following characters: tail 1.7-1.8, head 13-16, and body depth 65-73 in total length; preopercular pores 4, supratemporal canal with 5-9 pores; teeth conical, uniserial on jaws and vomer; and with a single vomerine tooth; anterior nostril non-tubular, a hole; snout is sharp, slope approximately 30° relative to underside; body colouration pinkish white, with numerous brown to orange spots that are less than eye diameter; MVF 58-140, total vertebrae 138-142 .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Apterichtus Jeffwilliamsi is currently being reviewed.

🦐 Diet

Diet information for Apterichtus Jeffwilliamsi is currently being compiled.

🥚 Reproduction

Reproduction data for Apterichtus Jeffwilliamsi is currently being compiled.

🌍 Habitat & Distribution

Marine; benthopelagic; depth range 4 - 16 m . Tropical Central Pacific: Vanuatu.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.8±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
30.5cm
Vertebrae
140

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
23.00/100
Low vulnerability
Trophic Level
3.8
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
McCosker & Hibino, 2015

👥 Community & Contribute

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