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🌊 Marine Least Concern 🌡️ Subtropical

Pennant goby

Bollmannia ocellata Gilbert, 1892
Max Length
14 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
10–120 m
Climate
Subtropical
Resilience
High
Vulnerability
29.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Pennant goby (Bollmannia ocellata) is a ray-finned fish of the family Gobiidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 14 cm. It occurs at depths between 10 and 120 metres. With a trophic level of 3.4, 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
Bollmannia ocellata
Authority
Gilbert, 1892
Habitat
Marine
Climate
Subtropical
Body Shape
Elongated
IUCN Status
LC
Max Length
14 cm
Depth Range
10–120 m
Trophic Level
3.4
Resilience
High
Vulnerability
29.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Distinguished by the following characteristics: laterally compressed head and body; large mouth and very oblique; completely scaled body with ctenoid scales; first dorsal with VII spines; pelvic fins fused forming a disc; caudal fin lanceolate .: elongated.

🌀 Behaviour

Behavioural data for Pennant goby is currently being reviewed.

🦐 Diet

Diet information for Pennant goby is currently being compiled.

🥚 Reproduction

Reproduction data for Pennant goby is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range 10 - 120 m . Subtropical Central Pacific: Gulf of California to Ecuador.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.4±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.09 (TL)
Max TL
14cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2024

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
29.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Gilbert, 1892

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Ocellated Goby · pennant goby
🇪🇸Spanish gobio · Gobio pedernal · gobio penacho

Scientific Synonyms

Scientific Name Author Year Status
Bollmania ocellata Gilbert 1892 Synonym
Bollmania pawneea Ginsburg 1939 Synonym
Bollmannia longipinnis Ginsburg 1939 Synonym
Bollmannia longipinnus Ginsburg 1939 Synonym
Bollmannia longpinnus Ginsburg 1939 Synonym
Bollmannia pawneea Ginsburg 1939 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

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