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🌊 Marine Least Concern 🌡️ Subtropical

Longnose batfish

Ogcocephalus corniger Bradbury, 1980
Max Length
23 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
29–230 m
Climate
Subtropical
Resilience
Medium
Vulnerability
40.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Longnose batfish (Ogcocephalus corniger), first described by Bradbury, 1980 is a medium-sized fish in the family Ogcocephalidae (order Lophiiformes). Adults typically reach 23.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 29 to 230 metres. It occurs in Subtropical 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 Least Concern.

Scientific Name
Ogcocephalus corniger
Authority
Bradbury, 1980
Habitat
Marine
Climate
Subtropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
23 cm
Depth Range
29–230 m
Trophic Level
3.4
Resilience
Medium
Vulnerability
40.00/100
Salinity
30–40 ppt

🐟 Physical Description

Evenly covered by closely set pale spots on a darker background. Subopercular lateral-line scales usually 5-7. Differs from pumilus in having larger body size and fleshy pads on the ventral tips of the pectoral rays (absent in pumilus) .: short and / or deep.

🌀 Behaviour

Behavioural data for Longnose batfish 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; demersal; depth range 29 - 230 m . Subtropical; 37°N - 20°N North Carolina and northern Gulf of Mexico in USA to southern Bahamas.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.4±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.02455 × L2.93 (TL)
Max TL
23cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2014

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
40.00/100
Moderate vulnerability
Trophic Level
3.4
Predator
Body Shape
Short and / or deep
Climate Zone
Subtropical
Described By
Bradbury, 1980

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