Encheliophis boraborensis, Pinhead pearlfish

Encheliophis boraborensis (Kaup, 1856)

Pinhead pearlfish
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Encheliophis boraborensis   AquaMaps   Data sources: GBIF OBIS
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Image of Encheliophis boraborensis (Pinhead pearlfish)
Encheliophis boraborensis
Picture by Rives, C./Parmentier, E.

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Ophidiiformes (Cusk eels) > Carapidae (Pearlfishes) > Carapinae
Etymology: Encheliophis: Greek, enchelys, = eel + Greek, ophis = serpent (Ref. 45335).
More on author: Kaup.

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

Marine; demersal; depth range 1 - 150 m (Ref. 34024). Tropical

Distribution Territories | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Indo-Pacific: Mauritius to the Society Islands, north to Taiwan and the Yaeyama Islands; including Mariana and Caroline islands.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm TL male/unsexed; (Ref. 4104)

Short description Identification keys | Morphology | Morphometrics

Dorsal soft rays (total): 31 - 42; Anal soft rays: 45 - 57; Vertebrae: 119 - 126. Eel-like, moderate to shallow body depth; maxilla free and movable; cardiform teeth present; branchiostegal membranes partly or completely united; swim bladder with thin terminal membrane or bulb; lacking enlarged dentary or premaxillary fangs, dentary diastema, pelvic fins, and swim bladder rocker bone (Ref. 34024). Pectoral fins small, less than 29% head length; body thick, robust and highly pigmented (Ref. 34024).
Body shape (shape guide): eel-like; Cross section: oval.

Biology     Glossary (e.g. epibenthic)

Uncommon species (Ref. 34024). Lives within holothurians (e.g. Thelenota ananas and Bohadschia argus) (Ref. 1602).

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

Main reference Upload your references | References | Coordinator | Collaborators

Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999. Ophidiiform fishes of the world (Order Ophidiiformes). An annotated and illustrated catalogue of pearlfishes, cusk-eels, brotulas and other ophidiiform fishes known to date. FAO Fish. Synop. 125(18):178p. Rome: FAO. (Ref. 34024)

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

  Least Concern (LC) ; Date assessed: 15 August 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: of no interest
FAO - Publication: search | FishSource |

More information

Trophic ecology
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Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | National databases | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: Go, Search |