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🌊 Marine Data Deficient 🌡️ Tropical

Ichthyapus Insularis

Ichthyapus insularis McCosker, 2004
Max Length
42.7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.7
Depth
0–1 m
Climate
Tropical
Resilience
High
Vulnerability
27.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Ichthyapus Insularis (Ichthyapus insularis), first described by McCosker, 2004 is a large fish in the family Ophichthidae (order Anguilliformes). Adults typically reach 42.70 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 0 to 1 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 Data Deficient.

Scientific Name
Ichthyapus insularis
Authority
McCosker, 2004
Habitat
Marine
Climate
Tropical
IUCN Status
DD
Max Length
42.7 cm
Depth Range
0–1 m
Trophic Level
3.7
Resilience
High
Vulnerability
27.00/100
Salinity
30–40 ppt

🐟 Physical Description

Vertebrae: 121 - 126. An elongate finless species of sphagebranchin (sensu McCosker 1977)ophichthine with: tail 57-60% and head 9- 11% of total length; 4 preopercular pores and 5 pores in supratemporal canal; teeth conical, uniserial on jaws and vomer; body mostly colorless in preservative; and mean vertebral formula -45-123.5, total vertebrae 121-126.: eel-like; Cross section: circular.

🌀 Behaviour

Behavioural data for Ichthyapus Insularis 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; reef-associated; depth range 0 - 1 m . Tropical Southeast Atlantic: known only from Acension Is.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.7±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00093 × L2.99 (TL)
Max TL
42.7cm
Vertebrae
124

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
27.00/100
Low vulnerability
Trophic Level
3.7
Predator
Climate Zone
Tropical
Described By
McCosker, 2004

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