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🌊 Marine Critically Endangered 🌡️ Subtropical

Ocellated dwarfgoby

Eviota ocellifer Shibukawa & Suzuki, 2005
Max Length
1.8 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Ocellated dwarfgoby (Eviota ocellifer) is a ray-finned fish of the family Gobiidae. It inhabits marine (saltwater) waters in reef-associated environments. This species can reach a maximum total length of 1.8 cm. With a trophic level of 3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Critically Endangered on the IUCN Red List.

Scientific Name
Eviota ocellifer
Authority
Shibukawa & Suzuki, 2005
Habitat
Marine
Climate
Subtropical
Body Shape
Fusiform / normal
IUCN Status
CR
Max Length
1.8 cm
Trophic Level
3
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

This species lacks preopercular canal and associated pores of cephalic sensory systems as with Eviota lacrimae and E. sparsa, but differs from these two in having moderately developed fifth pelvic-fin ray (10.5-18.1% of preceding ray in length) and a distinct semi-ocellated spot at the anteroventral part of first dorsal fin .: fusiform / normal.

🌀 Behaviour

Behavioural data for Ocellated dwarfgoby 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; brackish; reef-associated. Subtropical Northwest Pacific: Ryukyu Is.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish 🪸 Reef Associated
Trophic Level
3±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.01023 × L3.01 (TL)
Max TL
1.8cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Critically Endangered
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Fusiform / normal
Climate Zone
Subtropical
Described By
Shibukawa & Suzuki, 2005

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