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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Snoutspot goby

Amblygobius esakiae Herre, 1939
Max Length
8.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
2–15 m
Climate
Tropical
Resilience
High
Vulnerability
21.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Usually paired . Inhabits silty sand of shallow protected inner reefs and intertidal flats near mangroves . Also occurs on muddy substrates to about 10 meters depth .

Scientific Name
Amblygobius esakiae
Authority
Herre, 1939
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
8.5 cm
Depth Range
2–15 m
Trophic Level
3
Resilience
High
Vulnerability
21.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 14 - 15; Anal spines: 1; Anal soft rays: 16. Characterized by dull brownish to blue grey body color with distinctive dark spots on snout; presence of row of brownish streaks or spots behind eye; pair of brown streaks on gill cover and pectoral fin base; first and second dorsal fin equal in height; lanceolate caudal fin; longitudinal scale series 65-75; fully scaled predorsal region; scales dorsally on opercle, absent on cheek; ctenoid scales on body; cycloid scales on nape, abdomen, and opercle; depth of body 5.0-5.4 in SL .: elongated.

🌀 Behaviour

Behavioural data for Snoutspot 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 - 15 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.09 (TL)
Max TL
8.5cm
Dorsal Spines
7
Dorsal Rays
15
Anal Spines
1
Anal Rays
16

🌡️ 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
21.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Herre, 1939

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