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🌊 Marine Data Deficient 🐠 Aquarium 🌡️ Tropical

Amblyeleotris Ellipse

Amblyeleotris ellipse Randall, 2004
Max Length
4.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
23–32 m
Climate
Tropical
Resilience
High
Vulnerability
11.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Amblyeleotris Ellipse (Amblyeleotris ellipse) is a ray-finned fish of the family Gobiidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 4.4 cm. It occurs at depths between 23 and 32 metres. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Amblyeleotris ellipse
Authority
Randall, 2004
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
DD
Max Length
4.4 cm
Depth Range
23–32 m
Trophic Level
3.2
Resilience
High
Vulnerability
11.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 13; Anal spines: 1; Anal soft rays: 13. Diagnosis: Dorsal rays VI-I, 13; anal rays 1, 13; pectoral rays 19-20 (usually 19); pelvic fins joined by a short membrane at base, with no frenum; fifth pelvic ray longest, branched once, the branches not separated. Longitudinal scale series 80-89; no median predorsal or prepectoral scales; scales on side of nape extending to above middle of opercle. Gill opening extending forward to below middle of preopercle. Body depth 5.55-6.15 in SL; head length (HL) 3.25-3.45 in SL; caudal fin rounded and moderately long, 2.8-3.1 in SL. Pale yellow dorsally, white ventrally, densely spotted with small pale blue spots; three broad dusky red bars on body, and a narrower darker one from nape across opercle and throat, broadly bordered by yellow containing small blue spots; a faint brown bar across posterior caudal peduncle, merging with brownish red of caudal fin base; second dorsal and anal fins with a broad longitudinal dusky band, the second dorsal yellow at base with dark-edged blue markings, the anal white at base with a broad yellow margin containing dark-edged blue markings; caudal fin with a large blue-edged elliptical mark that varies in zones from brownish orange to orange red, yellow, and black .: elongated.

🌀 Behaviour

Behavioural data for Amblyeleotris Ellipse 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; demersal; depth range 23 - 32 m . Tropical Central Pacific: American Samoa.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.2±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.09 (TL)
Max TL
4.4cm
Dorsal Spines
7
Dorsal Rays
13
Anal Spines
1
Anal Rays
13

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2023

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
11.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Randall, 2004

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