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.
Dorsal spines (total): 12; Dorsal soft rays (total): 7; Anal spines: 3; Anal soft rays: 8. : elongated; Cross section: compressed.
Behavioural data for Tasselfin longfin is currently being reviewed.
Eggs are guarded by the male parent .
Marine; reef-associated; depth range 0 - 4 m . Tropical known only from the northern tip of Sumatra, Indonesia.
| Language | Common Names |
|---|---|
| 🇬🇧English | Tasselfin Longfin |
| 🇵🇹Portuguese | Assessor-escamoso |
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .
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