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🌊 Marine Least Concern 🌡️ Tropical

Yellow-spotted shrimpgoby

Myersina crocata Wongratana, 1975
Max Length
6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
2–20 m
Climate
Tropical
Resilience
High
Vulnerability
14.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Collected from fine mud bottoms and reported to live in association with alpheid shrimps . Hovers up to 5 cm above its burrow . Feeds primarily on plankton in the water column .

Scientific Name
Myersina crocata
Authority
Wongratana, 1975
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
6 cm
Depth Range
2–20 m
Trophic Level
3.1
Resilience
High
Vulnerability
14.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 10 - 11; Anal spines: 1; Anal soft rays: 9 - 10; Vertebrae: 26. Gill membranes fused in the anteroventral midline, at which point they are also fused to the isthmus (without overlapping it anteriorly for some distance before isthmal fusion), third and fourth spines of first dorsal fin elongate, in males only, 13-15 gill rakers on the first ceratobranchial, small (one-third pupil diameter) orange spots on the head, with at least two such spots on premaxillary portion of the upper lip ; further characterized by the following: united pelvic fins, frenum present; longitudinal scale series 65-78; head without scales; greatest depth of body 4.3-5.2 in SL; caudal fin rounded or oblong, longer than head length .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Yellow-spotted shrimpgoby is currently being reviewed.

🦐 Diet

Diet information for Yellow-spotted shrimpgoby is currently being compiled.

🥚 Reproduction

Reproduction data for Yellow-spotted shrimpgoby is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range 2 - 20 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.1±0.3
Food Items

plankton in the water column (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.09 (TL)
Max TL
6cm
Dorsal Spines
7
Dorsal Rays
11
Anal Spines
1
Anal Rays
10
Vertebrae
26

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2023

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
14.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Wongratana, 1975

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