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🌊 Marine Least Concern 🌡️ Subtropical

Longnose cusk-eel

Ophidion antipholus Lea & Robins, 2003
Max Length
21 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
10–69 m
Climate
Subtropical
Resilience
High
Vulnerability
26.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Observed on open sand and mud bottoms . Reproductive strategy possibly similar to other members of this family featuring oviparity, with oval pelagic eggs floating in a gelatinous mass .

Scientific Name
Ophidion antipholus
Authority
Lea & Robins, 2003
Habitat
Marine
Climate
Subtropical
IUCN Status
LC
Max Length
21 cm
Depth Range
10–69 m
Trophic Level
3.6
Resilience
High
Vulnerability
26.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal soft rays (total): 111 - 133; Anal soft rays: 94 - 103; Vertebrae: 65 - 69. This species is characterized by the following features: D 111-133 (usually 116-123); A 94-103; pectoral fin rays 18 or 19 (rarely 20 or 21); precaudal vertebrae 15-17 (usually 16), caudal vertebrae 49-53 (usually 50-52), total vertebrae 65-69 (usually 66-68); lower arm of first gill arch with 5 or 6 developed rakers; rounded head profile with mouth distinctly inferior; dorsal and ventral profiles of body nearly parallel for much of its length; unmarked body; short and unequal pelvic-fin rays, longer reaching to point directly under anterior edge of opercle .: eel-like.

🌀 Behaviour

Behavioural data for Longnose cusk-eel 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; benthopelagic; depth range 10 - 69 m , usually 15 - 40 m . Subtropical South Carolina to Palm Beach, Florida) and Mexico (off northern coast of Yucatan).

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.6±0.7

📐 Morphometrics

Length–Weight Relationship: W = 0.00102 × L3.06 (TL)
Max TL
21cm
Dorsal Rays
122
Anal Rays
99
Vertebrae
67

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2013

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
3.6
Predator
Climate Zone
Subtropical
Described By
Lea & Robins, 2003

🌐 Names & Taxonomy

Language Common Names
🇬🇧English longnose cusk-eel
🌍CES hruj nosatá
🇵🇹Portuguese Ofídiom-de-focinho-longo
🇪🇸Spanish congriperla narizón

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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