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🌊 Marine Least Concern 🌡️ Tropical

Redfin worm-eel

Scolecenchelys laticaudata Ogilby, 1897
Max Length
35 cm
Max Weight
-
Lifespan
-
Trophic Level
4
Depth
0–26 m
Climate
Tropical
Resilience
High
Vulnerability
24.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Inhabits reef flats and lagoon and seaward reefs . Forms congregations in confined sandy areas of sandy bottoms . Minimum depth reported taken from Ref. 86942.

Scientific Name
Scolecenchelys laticaudata
Authority
Ogilby, 1897
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
35 cm
Depth Range
0–26 m
Latitude
33°S – 16°N
Trophic Level
4
Resilience
High
Vulnerability
24.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Vertebrae: 135 - 146. This species of the Scolecenchelys gymnota species group is distinguished by the following set of characters: head 9.9-12 % TL; tail 54-58 % TL; body depth 2.0-4.0 % TL; snout 15-20 % HL; horizontal distance between dorsal-fin origin and a vertical through mid-anus 3.5-46 % HL; blunt snout; rictus of mouth anterior to or just below a vertical through posterior margin of eye; upper-jaw teeth arranged biserially and vomer only a single row or rarely biserial anteriorly; predorsal vertebrae 54-63, preanal 54-58, total 135-146; MVF 59-56-139 . : eel-like; Cross section: circular.

🌀 Behaviour

Behavioural data for Redfin worm-eel is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; reef-associated; depth range 0 - 26 m . Tropical; 16°N - 33°S West Pacific: from Mozambique to Red Sea, north to Kikai-jima Island, Kagoshima Prefecture, Japan, east to Cook Islands.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
4±0.7

📐 Morphometrics

Length–Weight Relationship: W = 0.00076 × L3.06 (TL)
Max TL
35cm
Vertebrae
141

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
24.00/100
Low vulnerability
Trophic Level
4
Apex / Top predator
Climate Zone
Tropical
Latitude Range
16°N – 33°S
Described By
Ogilby, 1897

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Pearlbelly Snake-eel · Redfin Worm Eel · redfin worm-eel
🌍CES hadař šíroocasý
🇯🇵Japanese Futo-mimizu-anago · Futomimizuanago · フトミミズアナゴ
🌍TAH Puhi houone

Scientific Synonyms

Scientific Name Author Year Status
Muraenichthys laticaudatus Ogilby 1897 Synonym
Myropterura laticaudata Ogilby 1897 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 5 records indexed .

Occurrence density from GBIF View GBIF records ↗

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