Helcogramma vulcana, Volcano triplefin

Helcogramma vulcana Randall & Clark, 1993

Volcano triplefin
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Helcogramma vulcana   AquaMaps   Data sources: GBIF OBIS
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Teleostei (teleosts) > Blenniiformes (Blennies) > Tripterygiidae (Triplefin blennies) > Tripterygiinae
Etymology: Helcogramma: Greek, helkos, -eos, -ous = ulcer, sore + Greek, gramma = letter, mark (Ref. 45335).
More on authors: Randall & Clark.

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

Marine; demersal; depth range 0 - 5 m (Ref. 27223). Tropical

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Western Pacific: described from Gunung Api and Manuk in the Banda Sea, Indonesia.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 3.8 cm SL male/unsexed; (Ref. 8927)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 18 - 8; Dorsal soft rays (total): 10 - 12; Anal spines: 1; Anal soft rays: 21 - 23.

Biology     Glossary (e.g. epibenthic)

Adults are found among exposed boulders of rocky coasts in two volcanic islets in Banda Sea (Ref. 8927, 90102). Eggs are hemispherical and covered with numerous sticky threads that anchor them in the algae on the nesting sites (Ref. 240). Larvae are planktonic which occur primarily in shallow, nearshore waters (Ref. 94114).

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

Main reference Upload your references | References | Coordinator : Fricke, Ronald | Collaborators

Randall, J.E. and E. Clark, 1993. Helcogramma vulcana, a new triplefin fish (Blennioidei: Tripterygiidae) from the Banda Sea, Indonesia. Rev. Fr. Aquariol. 20(1):27-32. (Ref. 8927)

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

  Least Concern (LC) ; Date assessed: 06 May 2010

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: of no interest
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