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🌊 Marine Data Deficient 🐠 Aquarium 🌡️ Tropical

Callogobius Snelliusi

Callogobius snelliusi Koumans, 1953
Max Length
3.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
3–15 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Callogobius Snelliusi (Callogobius snelliusi), first described by Koumans, 1953 is a tiny fish in the family Gobiidae (order Gobiiformes). Adults typically reach 3.30 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 3 to 15 metres. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Data Deficient.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Gobiidae kept in the hobby.

Scientific Name
Callogobius snelliusi
Authority
Koumans, 1953
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
DD
Max Length
3.3 cm
Depth Range
3–15 m
Trophic Level
3.1
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Gobiiformes
Gobiiformes
Family
Gobiidae
Gobiidae
Genus
Callogobius
Callogobius
Species
Callogobius Snelliusi
Callogobius snelliusi

🐟 Physical Description

Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 8 - 10; Anal spines: 1; Anal soft rays: 6 - 8. Characterized by dark brown color of head and body with scattered white flecks; dusky brown dorsal fins with pale bands or rows of dark brown spots and 1-2 relatively large blackish spots on basal portion; dusky brown caudal fin with rows of dark spots; brown pelvic and anal fins; brown pectoral fins with white spots; united pelvic fins with frenum; rounded caudal fin; longitudinal scale series 28-30; cycloid scales on head and anterior body, ctenoid posteriorly; cheek and opercle with cycloid scales; predosal scales 8-11, extending to rear margin of eyes; head with prominent papillae ridges; depth of body 4.0-5.6 in SL .: elongated.

🌀 Behaviour

Behavioural data for Callogobius Snelliusi 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; reef-associated; depth range 3 - 15 m . Tropical east coast of northern Australia.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.1±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.09 (TL)
Max TL
3.3cm
Dorsal Spines
7
Dorsal Rays
9
Anal Spines
1
Anal Rays
7

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2024

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Koumans, 1953

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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