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Plesiobatis daviesi (Wallace, 1967)

Deep-water stingray
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Native range | All suitable habitat | Point map | Year 2050
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Plesiobatis daviesi   AquaMaps   Data sources: GBIF OBIS
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Plesiobatis daviesi
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Malaysia country information

Common names: Deep water stingray, Deepwater stingray, Giant stingray
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: commercial | Ref: Ahmad, A., A.A. Abdul Haris Hilmi, A.C. Gambang, S. Ahemad and A.R. Solahuddin (eds.), 2004
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Recorded during the 1994-2004 study (Ref. 53392).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/my.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Ahmad, A., A.A. Abdul Haris Hilmi, A.C. Gambang, S. Ahemad and A.R. Solahuddin (eds.), 2004
National Database:

Common names from other countries

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii 板鰓亞綱 (鯊魚與魟魚) (sharks and rays) > Myliobatiformes (Stingrays) 鰩目 (Stingrays) > Plesiobatidae (Deepwater stingrays) 深水尾魟科 (Deepwater stingrays)
Etymology: Plesiobatis: Greek, plesios = near + Greek, Greek, batis, batidos = a ray (Raja sp.) (Ref. 45335).

Issue
Genus B. Mundy, pers. comm.

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋 深海底的; 深度上下限 44 - 780 m (Ref. 58302), usually 275 - 680 m (Ref. 9914).   深水域; 39°N - 37°S, 20°E - 154°W

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Indo-Pacific: South Africa, Mozambique, southern India, east to the Philippines (Ref. 5281), north to Japan and south to Australia. Also reported from the Hawaiian Islands.
印度-太平洋: 南非,莫三比克 , 印度南部, 東至菲律賓 (參考文獻 5281), 北至日本而且南至澳洲。 也記錄自夏威夷群島。

Length at first maturity / 大小 / 重量 / 年齡

Maturity: Lm 194.5, range 189 - 200 cm
Max length : 270 cm TL 雄魚/尚未辨別雌雄; (Ref. 3263)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 0. A giant plain stingray with a broadly pointed snout, small eyes and a round disc; tail short with a long caudal fin and a narrow sting; upper surface covered with denticles (Ref. 5578). Grey-black to brownish or purplish-brown above, white below; rear edges of pelvic fins and tail grey; disc edges black, and sting light (Ref. 5578).
一個龐大的單色魟具有一個尖端寬的吻,小的眼與一個圓的體盤; 尾部很短的有一個長的尾鰭與一個狹窄的刺; 上表皮覆蓋著細齒了。 (參考文獻 5578) 灰黑色的對褐色或紫褐色的上方, 腹面白色的; 腹鰭與尾部後緣灰色的; 體盤邊緣黑色, 與刺的顏色較淡.(參考文獻 5578)

生物學特性     字彙 (例如 epibenthic)

Found on the outer shelf and upper slope (Ref. 5578), on soft bottoms (Ref. 9914) at depths of 275-680 m (Ref.58048). Benthic (Ref. 58302). Feeds on small pelagic fish, eels, crabs, shrimp, lobsters, cephalopods and polychaete worms (Ref. 5578). The specimen taken from a depth of 44 m was caught off Mozambique (Ref. 9914). Its sting is long and can inflict a painful wound if handled. Caught occasionally by demersal longline fisheries in deepwater. Utilized for its meat, but not of a particularly high value (Ref.58048).

在軟質底部上, 棲息於外部的大陸棚與上層斜坡 (參考文獻 5578).。 (參考文獻 9914) 底棲的.(參考文獻 58302) 吃小型大洋性魚類魚,鰻魚,螃蟹,蝦,龍蝦,頭足類動物與多毛類的蠕蟲。 (參考文獻 5578) 取自深度的標本 44 公尺被捕捉莫三比克外海.(參考文獻 9914)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

印度-太平洋: 南非,莫三比克 , 印度南部, 東至菲律賓 (參考文獻 5281), 北至日本而且南至澳洲。 也記錄自夏威夷群島。

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Nishida, K., 1990. Phylogeny of the suborder Myliobatidoidei. Mem. Fac. Fish. Hokkaido Univ. 37(1,2) (serial no. 54):1-108. (Ref. 7444)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 13 May 2015

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  有毒的




人類使用

漁業: 低經濟
FAO(Publication : search) | FishSource | 周邊海洋

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Estimates based on models

Preferred temperature (Ref. 115969): 6.7 - 14.3, mean 9.7 (based on 641 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 1.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
營養階層 (Ref. 69278):  4.0   ±0.66 se; based on food items.
回復力 (Ref. 120179):  低的, 最小族群倍增時間4.5 - 14 年 (Assuming fecundity<100).
Fishing Vulnerability (Ref. 59153):  Very high vulnerability (90 of 100).
價格種類 (Ref. 80766):   Medium.