Plesiops gracilis, Threadfin longfin

Plesiops gracilis Mooi & Randall, 1991

Threadfin longfin
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Plesiops gracilis   AquaMaps   Data sources: GBIF OBIS
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Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Ovalentaria/misc (Various families in series Ovalentaria) > Plesiopidae (Roundheads) > Plesiopinae
Etymology: Plesiops: Greek, plesios = near + Greek, ops = appearance (Ref. 45335); gracilis: Species name referring to the elongate and thin first pelvic-fin ray. Noun in apposition.
More on authors: Mooi & Randall.

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; reef-associated; depth range 0 - 16 m (Ref. 27772), usually 0 - 8 m (Ref. 90102). Tropical

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Western Pacific: Indo-Australian Archipelago. Closely related to Plesiops cephalotaenia from the Philippines and the Ryukyu Islands to the Solomon Islands (Ref. 37816).

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 7.0 cm SL male/unsexed; (Ref. 27772)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 11 - 12; Dorsal soft rays (total): 7 - 8; Anal spines: 3; Anal soft rays: 8. Has nine pale stripes on the body (Ref. 37816).
Body shape (shape guide): fusiform / normal; Cross section: compressed.

Biology     Glossary (e.g. epibenthic)

Found usually on reefs in less than 8 m (Ref. 27772). Eggs are guarded by the male parent (Ref. 205).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Eggs are guarded by the male parent (Ref. 205).

Main reference Upload your references | References | Coordinator | Collaborators

Mooi, R.D., 1995. Revision, phylogeny, and discussion of biology and biogeography of the fish genus Plesiops (Perciformes: Plesiopsidae). Life Sci. Contrib. No. 159, 108 p. (Ref. 27772)

IUCN Red List Status (Ref. 130435: Version 2025-2)

Not Evaluated 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





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FAO - Publication: search | FishSource |

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