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🌊 Marine 🌡️ Tropical

Tasselfin longfin

Plesiops thysanopterus Mooi, 1995
Max Length
6.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
0–4 m
Climate
Tropical
Resilience
High
Vulnerability
16.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Tasselfin longfin (Plesiops thysanopterus) is a ray-finned fish of the family Plesiopidae. It inhabits marine (saltwater) waters in reef-associated environments. This species can reach a maximum total length of 6.3 cm. It occurs at depths between 0 and 4 metres. With a trophic level of 3.4, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Plesiops thysanopterus
Authority
Mooi, 1995
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
Max Length
6.3 cm
Depth Range
0–4 m
Trophic Level
3.4
Resilience
High
Vulnerability
16.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 12; Dorsal soft rays (total): 7; Anal spines: 3; Anal soft rays: 8. : elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Tasselfin longfin is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

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

Eggs are guarded by the male parent .

🌍 Habitat & Distribution

Marine; reef-associated; depth range 0 - 4 m . Tropical known only from the northern tip of Sumatra, Indonesia.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.4±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00468 × L3.18 (TL)
Max TL
6.3cm
Dorsal Spines
12
Dorsal Rays
7
Anal Spines
3
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
16.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Mooi, 1995

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Tasselfin Longfin
🇵🇹Portuguese Assessor-escamoso

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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