Callionymus curvispinis, Izu ruddertail dragonet

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Callionymus curvispinis Fricke & Zaiser Brownell, 1993

Izu ruddertail dragonet
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Native range | All suitable habitat | Point map | Year 2050
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Callionymus curvispinis   AquaMaps   Data sources: GBIF OBIS
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Image of Callionymus curvispinis (Izu ruddertail dragonet)
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drawing shows typical species in Callionymidae.

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

Teleostei (teleosts) > Callionymiformes (Dragonets) > Callionymidae (Dragonets)
Etymology: Callionymus: Greek, kallion, comparative of kallos = beautiful + Greek, onyma = name; with a better name; curvispinis: From the Latin 'curva' meaning curved and 'spina' meaning spine, referring to its curved preopercular spines.
More on authors: Fricke & ZaiserBrownell.

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

Marine; demersal; depth range 16 - 18 m (Ref. 11666). Temperate

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

Northwest Pacific: known only from the type locality, Japan.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 4.5 cm SL male/unsexed; (Ref. 11666); 3.2 cm SL (female)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 4; Dorsal soft rays (total): 8; Anal spines: 0; Anal soft rays: 7.
Body shape (shape guide): elongated.

Biology     Glossary (e.g. epibenthic)

Occurs on coarse sand, sometimes with algae or rubble (Ref. 11666).

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

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

Nakabo, T., 2002. Fishes of Japan with pictorial keys to the species, English edition II. Tokai University Press, Japan, pp 867-1749. (Ref. 43239)

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

Not Evaluated 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

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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 | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: Go, Search |