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🌊 Marine Least Concern 🌡️ Temperate

Pygmy shore-eel

Alabes parvula McCulloch, 1909
Max Length
5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
3–6 m
Climate
Temperate
Resilience
High
Vulnerability
27.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Inhabits coastal reefs, preferably in areas with dense brown weeds. Found in small groups in 3-6 m .

Scientific Name
Alabes parvula
Authority
McCulloch, 1909
Habitat
Marine
Climate
Temperate
IUCN Status
LC
Max Length
5 cm
Depth Range
3–6 m
Trophic Level
3.2
Resilience
High
Vulnerability
27.00/100
Salinity
30–40 ppt

🐟 Physical Description

Diagnosis: It differs from its congeners with its elongate transparent body. Gill slit small. Rudimentary pelvic fin absent. Postocular pore 1, anterior nasal and lacrymal pores present, posterior nasal pore absent. Vertebrae total 63-74, precaudal 17-19; last epineural on the 16th -20th vertebra. Caudal rays 4-6. Gut extension short. Tail length long. Dorsal origin over the anus. Male has its anterior part of the body with tiger-like pattern of irregular reddish-brown bars which are continued onto head and break into spots, it also continue posteriorly, and break into spots; the abdominal area is bright orange to yellow with 4 large bluish black circular to rectangular blotches, arranged in a horizontal line along lower side, extending over half distance to urogenital opening .: eel-like; Cross section: circular.

🌀 Behaviour

Behavioural data for Pygmy shore-eel 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 3 - 6 m . Temperate Southwest Pacific: Australia (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.2±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00102 × L3.06 (TL)
Max TL
5cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
27.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Temperate
Described By
McCulloch, 1909

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