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Rhadinesthes decimus (Zugmayer, 1911)

Slender snaggletooth
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Rhadinesthes decimus   AquaMaps   Data sources: GBIF OBIS
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Image of Rhadinesthes decimus (Slender snaggletooth)
Rhadinesthes decimus
Picture by National Museum of Marine Science and Technology, Taiwan


Chinese Taipei (Taiwan) country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Collected by commercial bottom trawl from Tashi, NE Taiwan at about 400 m (Ref.75891).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/tw.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Liao, Y.-C., L.-S. Chen and K.-T. Shao, 2006
National Database: The Fish Database of Taiwan

Common names from other countries

Классификация / Names народные названия | синонимы | Catalog of Fishes(род, виды) | ITIS | CoL | WoRMS | Cloffa

> Stomiiformes (Lightfishes and dragonfishes) > Stomiidae (Barbeled dragonfishes) > Astronesthinae
Etymology: Rhadinesthes: Greek, rhadinos, -e, -on = soft, flexible + Greek, esthes, -es = suit, something used to wra (Ref. 45335).

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

морской батипелагический; пределы глубины 0 - 4900 m (Ref. 58018).   Deep-water; 65°N - 46°S, 180°W - 180°E

распространение страны | регионы FAO | Ecosystems | места находок | Point map | интродукции | Faunafri

Eastern Atlantic: Bay of Biscay to Mauritania and off Namibia; reported from Iceland (Ref. 12462). Also tropical Indian Ocean, eastern and western South Pacific, and central North Pacific.

Size / Вес / Возраст

Maturity: Lm ?  range ? - ? cm
Max length : 41.0 cm SL самец/пол неопределен; (Ref. 4465)

Краткое описание определительные ключи | морфология | морфометрия

колючие лучи спинного плавника (общее число) : 0; членистые (мягкие) лучи спинного плавника (общее число) : 11 - 13; колючие лучи анального плавника: 0; членистые (мягкие) лучи анального плавника: 18 - 21. Teeth on upper jaw slender, all short, widely spaced; 10 to 12 on premaxillary, 14 to 30 teeth on maxillary. No well-developed canines in jaws. Pelvic insertion nearer to tip of snout than to caudal base. Dorsal origin well behind pelvic insertion. Dorsal adipose fin absent.

биология     глоссарий (например epibenthic)

An oceanic (Ref. 2802) and mesopelagic-bathypelagic species (Ref. 4465). Usually found deeper than 500 m during the day (Ref. 2802). Feeds on midwater fishes and crustaceans (Ref. 2802).

Life cycle and mating behavior Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки

Основная ссылка Upload your references | ссылки | координатор | соавторы

Gibbs, R.H. Jr., 1990. Astronesthidae. p. 300-307. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris and UNESCO, Paris. Vol. 1. (Ref. 4465)

Статус Красного Списка МСОП (Ref. 130435)


CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Угроза для людей

  Harmless




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Estimates based on models

Preferred temperature (Ref. 115969): 0.2 - 7.9, mean 3.8 (based on 1262 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00417 (0.00171 - 0.01014), b=3.05 (2.83 - 3.27), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  4.1   ±0.68 se; based on food items.
устойчивость к внешним воздействиям (Ref. 120179):  средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (40 of 100).