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🌊 Marine Least Concern 🌡️ Tropical

Gulf brotula

Ogilbia ventralis Gill, 1863
Max Length
7.8 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
0–10 m
Climate
Tropical
Resilience
Low
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Gulf brotula (Ogilbia ventralis) is a ray-finned fish of the family Dinematichthyidae. It inhabits marine (saltwater) waters in reef-associated environments. This species can reach a maximum total length of 7.8 cm. It occurs at depths between 0 and 10 metres. With a trophic level of 3.3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Ogilbia ventralis
Authority
Gill, 1863
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
7.8 cm
Depth Range
0–10 m
Trophic Level
3.3
Resilience
Low
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 78 - 91; Anal soft rays: 56 - 65; Vertebrae: 42 - 45. The species is characterized by the following: Vertebrae 11-13 + 30-33 = 42-45, dorsal fin rays 78-91, anal fin rays 56-65, the outer pseudoclasper broad, distally expanded; inner pseudoclasper branched into three slender branches, two outer v-shaped, medial one short and stout, penis with abrupt change from thick base to thin tip; opercular spine with single, sharp tip; scales on cheek small, in vertical 7-9 rows .: elongated.

🌀 Behaviour

Behavioural data for Gulf brotula is currently being reviewed.

🦐 Diet

Diet information for Gulf brotula is currently being compiled.

🥚 Reproduction

Reproduction data for Gulf brotula is currently being compiled.

🌍 Habitat & Distribution

Marine; reef-associated; depth range 0 - 10 m . Tropical; 26°N - 23°N Central Pacific: around the southern tip of the Gulf of California.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.3±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
7.8cm
Dorsal Rays
85
Anal Rays
61
Vertebrae
44

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2008

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Gill, 1863

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Gulf brotula · Gulf Cuskeel
🌍CES jeskyňovka zálivová
🇪🇸Spanish brótula del Golfo

Scientific Synonyms

Scientific Name Author Year Status
Brosmophycis ventralis Gill 1863 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 5 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Gulf brotula ↗
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