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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Saddled prawn-goby

Cryptocentrus leucostictus Günther, 1872
Max Length
7.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
2–25 m
Climate
Tropical
Resilience
High
Vulnerability
17.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Found on open sand bottoms of clear seaward reefs to at least 20 m . Lives in a burrow with symbiotic alpheid shrimps. Occurs on sheltered protected reefs, along edges with coarse sand and fine rubble . Also Ref. 2334. Also found in sand bottoms of lagoons (Ref 90102).

Scientific Name
Cryptocentrus leucostictus
Authority
Günther, 1872
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
7.5 cm
Depth Range
2–25 m
Trophic Level
3.3
Resilience
High
Vulnerability
17.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Gobiiformes
Gobiiformes
Family
Gobiidae
Gobiidae
Genus
Cryptocentrus
Cryptocentrus
Species
Saddled prawn-goby
Cryptocentrus leucostictus

🐟 Physical Description

Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 10 - 11; Anal spines: 1; Anal soft rays: 9 - 10. Characterized by dark brown body color; lips, snout and top of head white in color; presence of several white saddles on back; united pelvic fins, presence of frenum; longitudinal scale series 90; head without scales; greatest depth of body 5.2-6.6 in SL; rounded caudal fin, longer than head .: elongated; Cross section: circular.

🌀 Behaviour

Behavioural data for Saddled prawn-goby 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 2 - 25 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.09 (TL)
Max TL
7.5cm
Dorsal Spines
7
Dorsal Rays
11
Anal Spines
1
Anal Rays
10

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
17.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Günther, 1872

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Gobius leucostictus Günther 1872 Synonym
Hetereleotris phaenna Jordan & Seale 1906 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

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