Longnose cusk-eel (Ophidion antipholus) fish species and information / pictures of Longnose cusk-eel - Ophidion antipholus

Longnose cusk-eel (Ophidion antipholus) fish species information

Scientific Name
Ophidion antipholus

Common Name
Longnose cusk-eel

Biology
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 (Ref. 81834).

Classification

Classified By
Lea & Robins, 2003
Class
Ray-finned fishes (Actinopterygii)
Order
Cusk eels (Ophidiiformes)
Family
Cusk-eels (Ophidiidae)

Distribution

Region
Western Atlantic. USA (Florida) and Mexico (Yucatan).
Distribution
Western Atlantic. USA (Florida) and Mexico (Yucatan).
Range
Unknown

Environment

Climate
Subtropical
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
10 m
Depth To - meters
69 m
Zone
benthopelagic
Environment
Marine; benthopelagic; depth range 10 - 69 m (Ref. 81834), usually 15 - 40 m (Ref. 81834)
Trophic Level
3.48 s.e. 0.56 Based on size and trophs of closest relatives
Occurs in Marine / Salt water
True
Occurs in Brackish water
False
Occurs in Fresh Water
False
Occurs on Reefs
False
Is kept in Aquariums
False

Physical Size and Genetics

Maximum Length
21.0 cm
Common Length
Unknown cm
Phylogenetic Diversity Index
PD50 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses
Unknown
Vulnerability
Low vulnerability (25 of 100)
Resilience
High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)
Threat To Humans
  Harmless
IUCN Red List Status
  Not Evaluated