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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Fan shrimp-goby

Tomiyamichthys latruncularius Klausewitz, 1974
Max Length
10 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
2–45 m
Climate
Tropical
Resilience
High
Vulnerability
20.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Inhabits open sand and rubble areas adjacent to reefs . Lives with the snapping shrimp Alpheus randalli .

Scientific Name
Tomiyamichthys latruncularius
Authority
Klausewitz, 1974
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
10 cm
Depth Range
2–45 m
Trophic Level
3.3
Resilience
High
Vulnerability
20.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 9 - 10; Anal spines: 1; Anal soft rays: 8. Slender body with blotched pattern and large first dorsal, developing filaments in males ; further characterized by white body color; 3-4 large brown blotches on side of body; back with smaller brown blotches; brown-edged orange spots on head; pelvic fins united medially; longitudinal scale series 49-50; mainly scaleless head, few embedded predorsal scales; greatest depth of body6.0-6.9 in SL; asymmetrically rounded caudal fin, about equal to head length .: elongated.

🌀 Behaviour

Behavioural data for Fan shrimp-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 - 45 m . Tropical West Pacific: Red Sea to Java (Indonesia) and the Great Barrier Reef (Australia).

🌿 Ecology

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

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.09 (TL)
Max TL
10cm
Dorsal Spines
7
Dorsal Rays
10
Anal Spines
1
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2017

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
20.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Klausewitz, 1974

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