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Thenus ( англиски )

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Thenus orientalis is a species of slipper lobster from the Indian and Pacific oceans.

Moreton Bay bug flesh prior to cooking

T. orientalis is known by a number of common names. The United Nations Food and Agriculture Organization prefers the name flathead lobster, while the official Australian name is Bay lobster.[3][4] In Australia, it is more widely known as the Moreton Bay bug after Moreton Bay, near Brisbane, Queensland.[4] In Singapore, both the flathead lobster and true crayfish are called crayfish. They are used in many Singaporean dishes.[5][6][7][8][9] The species is sometimes confused with the Balmain bug (Ibacus peronii) but it can be distinguished by the placement of the eyes: the eyes of I. peronii are near the midline, while those of T. orientalis are at the margin of the carapace.[10]

T. orientalis has a strongly depressed body and grows to a maximum body length of 25 centimetres (9.8 in), or a carapace length of 8 cm (3.1 in).[3]

Thenus orientalis at a market in Thailand.

Thenus orientalis has an Indo-West Pacific distribution, ranging from the east coast of Africa (southern Red Sea, to Natal) to China including the Persian Gulf, southern Japan, the Philippines and along the northern coast of Australia from Western Australia to Queensland.[3] They are also caught on a small scale off the shores of Malaysia and Singapore.[3]

References

  1. ^ Chan, T.Y.; Butler, M.; Cockcroft, A.; MacDiarmid, A.; Wahle, R.; Ng Kee Lin, P. (2011). "Thenus orientalis". IUCN Red List of Threatened Species. 2011: e.T169979A6698039. doi:10.2305/IUCN.UK.2011-1.RLTS.T169979A6698039.en. Retrieved 19 November 2021.
  2. ^ Lund, N. T. (1793). "Slægten Scyllarus. Iagttagelser til Insekternes Historie. I.". SKR. Naturh.-Selsk. Kiobenhavn. 2 (2): 17–22.
  3. ^ a b c d Lipke B. Holthuis (1991). "Thenus orientalis". Marine Lobsters of the World. FAO Species Catalogue, Volume 13. FAO Fisheries Synopsis No. 125. Food and Agriculture Organization. pp. 227–228. ISBN 92-5-103027-8. Archived from the original on 8 June 2011.
  4. ^ a b "Species Thenus orientalis (Lund, 1793)". Australian Faunal Directory. Department of the Environment, Water, Heritage and the Arts. 3 June 2010. Archived from the original on 29 December 2011. Retrieved 28 October 2010.
  5. ^ "Straits Cafe @ Rendezvous Hotel – International Buffet". 14 June 2010.
  6. ^ "Sakura International Buffet".
  7. ^ "Singapore-Malaysia Trip: East Coast Seafood Centre". 4 October 2006.
  8. ^ "Sweet Chilli Crayfish (龙马精神)". 13 February 2010.
  9. ^ "What did you eat during the weekend/Holiday?". Archived from the original on 14 July 2011.
  10. ^ "Balmain Bug Ibacus peronii". New South Wales Department of Primary Industries. Retrieved 6 September 2010.

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Thenus: Brief Summary ( англиски )

добавил wikipedia EN

Thenus orientalis is a species of slipper lobster from the Indian and Pacific oceans.

Moreton Bay bug flesh prior to cooking

T. orientalis is known by a number of common names. The United Nations Food and Agriculture Organization prefers the name flathead lobster, while the official Australian name is Bay lobster. In Australia, it is more widely known as the Moreton Bay bug after Moreton Bay, near Brisbane, Queensland. In Singapore, both the flathead lobster and true crayfish are called crayfish. They are used in many Singaporean dishes. The species is sometimes confused with the Balmain bug (Ibacus peronii) but it can be distinguished by the placement of the eyes: the eyes of I. peronii are near the midline, while those of T. orientalis are at the margin of the carapace.

T. orientalis has a strongly depressed body and grows to a maximum body length of 25 centimetres (9.8 in), or a carapace length of 8 cm (3.1 in).

Thenus orientalis at a market in Thailand.

Thenus orientalis has an Indo-West Pacific distribution, ranging from the east coast of Africa (southern Red Sea, to Natal) to China including the Persian Gulf, southern Japan, the Philippines and along the northern coast of Australia from Western Australia to Queensland. They are also caught on a small scale off the shores of Malaysia and Singapore.

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Flathausahumar ( исландски )

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Flathausahumar (fræðiheiti: Thenus orientalis) er humar sem er í flokki stórkrabba. Hann er af ættum spaðahumra og ættbálki skjaldkrabba.

Útlit og vöxtur

Flathausahumarinn er eins og nafnið segir til um mjög flatur að framan, en fremsti hluti hans er eins og spaði. Hann gerður orðið allt að hálft kíló að þyngd og 10 til 25 cm að lengd þó algeng lengd hans sé um 16 cm. Hámarkslengd höfuðbols hans er um 8 cm.

Flathausahumarinn er fölgulbrúnn á litinn með rauðbrúnum blettum. Ef litið er undir hann er hann fölgulbrúnn á efrabol og brúnlitaður á neðra bol. Undir efri bol hans felur hann útlimi sína og tennur. Augu hans er að finna ofan á hausnum.

 src=
Útlit flathausahumars

Veiðar

Flathausahumar heldur sig oftast á 8 til 70 m dýpi, stundum niður á 100 m dýpi en þó er algengast að hann haldi sig á 10 til 50 m dýpi. Hann kýs mjúkt undirlag eins og sand eða leðju og jafnvel blöndu af þessu tvennu og hitastig í kringum 28°C. Einnig á hann það til að velja sér undirlag með skeljum eða möl. Í dagsbirtu grefur hann sig ofan í undirlagið og sjást þá aðeins augu og þreifarar hans.

Best þykir að veiða hann með trolli eða gildrum. Flathausahumarinn veiðist vítt og dreift um Indó-Vestur Kyrrahafssvæðinu, en hann finnst á stöðum eins og á austurströnd Afríku, Arabíuflóa austan til Kína, Suður-Japan, Filippseyjum, Indónesíu og Ástralíu. Á þessum stöðum veiðist ekki mikið af honum þar sem hann er svo dreifður. Flathausahumarinn er þó mest veiddur í Filippseyjum. Veiðar á honum hafa þó ekki verið miklar síðan í kringum árið 2000 þegar veitt voru í kringum 12 tonn af honum. Um 2001 (sjá línurit) hrakaði veiðum all verulega og aðeins hefur verið veitt í kringum 2 til 6 tonn frá árunum 2001 til 2010.

Flathausahumarinn er fáanlegur á markaði í Sydney í Ástralíu, Tævan allt árið um kring en þó mest af honum í kringum mars til ágúst. Á Filippseyjum er einnig hægt að fá hann allt árið um kring en þar er hann seldur á lægra verði en aðrir humrar því kjötið á flathausahumrinum er sagt ekki vera eins gott eins og á öðrum humrum, en þó allt í lagi að borða það. Venja er að selja flathaushumarinn ferskan eða frosinn.

Pictu32re1.png
 src=
Veiðisvæði flathausahumars

Hrygning

Flathausahumarinn hryggnir tvisvar sinnum á einu ári, annars vegar í kringum febrúar og mars og hins vegar í kringum júní og ágúst. Eggin geymir hann undir bol sýnum þar sem þau þroskast svo á 3 mánuðum áður en þau klekjast síðan út. Þegar þau klekjast út fæðir humarinn þau á hreyfingu.

Heimildir

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Flathausahumar: Brief Summary ( исландски )

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Flathausahumar (fræðiheiti: Thenus orientalis) er humar sem er í flokki stórkrabba. Hann er af ættum spaðahumra og ættbálki skjaldkrabba.

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Udang ketak ( малајски )

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Udang Ketak daripada laman http://risikan.lkim.gov.my

Udang ketak atau udang lubuk (Thenus orientalis)[3] ialah sejenis spesies udang kara yang boleh ditemui di Lautan Hindi dan Lautan Pasifik.

Udang lubuk mempunyai badan keper, dan boleh membesar sehingga 25 sentimeter (9.8 in), atau panjang karapas 8 cm (3.1 in).[4]

Udang ketak biasa terdapat di kawasan berbatu karang dengan dasar yang berpasir. Di Malaysia banyak terdapat di kawasan gugusan taman laut Mersing. Mengikut tinjauan yang dijalankan oleh Institut Penyelidikan Perikanan, Jabatan Perikanan Malysia, pada sekitar tahun 1985, pendaratan udang ini amat memberangsangkan. Namun kini kedapatan udang ini merosot secara mendadak dan ia jarang terdapat di mana-mana pasar di Malaysia, kecuali di sekitar Sabah.

Rujukan

  1. ^ Templat:IUCN2010
  2. ^ Lund, N. T. (1793). "Slægten Scyllarus. Iagttagelser til Insekternes Historie. I.". Skr. Naturh.-Selsk. Kiobenhavn. 2 (2): 17–22.
  3. ^ Thenus orientalis Pusat Rujukan Persuratan Melayu @ DBP
  4. ^ Lipke B. Holthuis (1991). "Thenus orientalis". Marine Lobsters of the World. FAO Fisheries Synopsis No. 125. Pertubuhan Makanan dan Pertanian. m/s. 227–228. ISBN 92-5-103027-8.
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Udang ketak: Brief Summary ( малајски )

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Udang Ketak daripada laman http://risikan.lkim.gov.my

Udang ketak atau udang lubuk (Thenus orientalis) ialah sejenis spesies udang kara yang boleh ditemui di Lautan Hindi dan Lautan Pasifik.

Udang lubuk mempunyai badan keper, dan boleh membesar sehingga 25 sentimeter (9.8 in), atau panjang karapas 8 cm (3.1 in).

Udang ketak biasa terdapat di kawasan berbatu karang dengan dasar yang berpasir. Di Malaysia banyak terdapat di kawasan gugusan taman laut Mersing. Mengikut tinjauan yang dijalankan oleh Institut Penyelidikan Perikanan, Jabatan Perikanan Malysia, pada sekitar tahun 1985, pendaratan udang ini amat memberangsangkan. Namun kini kedapatan udang ini merosot secara mendadak dan ia jarang terdapat di mana-mana pasar di Malaysia, kecuali di sekitar Sabah.

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Thenus orientalis ( холандски; фламански )

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Thenus orientalis is een tienpotigensoort uit de familie van de Scyllaridae.[2] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1793 door Lund.

Bronnen, noten en/of referenties
  1. (en) Thenus orientalis op de IUCN Red List of Threatened Species.
  2. Chan, T. (2012). Thenus orientalis (Lund, 1793). Geraadpleegd via: World Register of Marine Species op http://www.marinespecies.org/aphia.php?p=taxdetails&id=210362
Geplaatst op:
22-03-2013
Dit artikel is een beginnetje over biologie. U wordt uitgenodigd om op bewerken te klikken om uw kennis aan dit artikel toe te voegen. Beginnetje
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東方扁蝦 ( кинески )

добавил wikipedia 中文维基百科
二名法 Thenus orientalis
(Lund, 1793) [2]

東方扁蝦(學名:Thenus orientalis)是蟬蝦科扁蝦亞科扁蝦屬唯一一種生物,分佈于印度洋和太平洋沿海。形似巴尔曼螯虾,不過二者眼睛位置不一樣,巴爾曼螯蝦的眼睛距離很近,而東方扁蝦的眼睛則為頭部甲殼兩邊[3]

 src=
生東方扁蝦肉
 src=
泰國海鮮市場上的東方鰲蝦

東方扁蝦體長可達25厘米(9.8英寸),头胸甲長度為8厘米(3.1英寸)[4]

參考文獻

  1. ^ T. Y. Chan; M. Butler; A. Cockcroft; A. MacDiarmid; R. Wahle & P. Ng Kee Lin. Thenus orientalis. The IUCN Red List of Threatened Species (IUCN). 2011, 2011: e.T169979A6698039 [9 January 2018]. doi:10.2305/IUCN.UK.2011-1.RLTS.T169979A6698039.en.
  2. ^ Lund, N. T. Slægten Scyllarus. Iagttagelser til Insekternes Historie. I.. Skr. Naturh.-Selsk. Kiobenhavn. 1793, 2 (2): 17–22.
  3. ^ Balmain Bug Ibacus peronii. New South Wales Department of Primary Industries. [6 September 2010].
  4. ^ Lipke B. Holthuis. Thenus orientalis. Marine Lobsters of the World. FAO Species Catalogue, Volume 13. FAO Fisheries Synopsis No. 125 (Food and Agriculture Organization). 1991: 227–228. ISBN 92-5-103027-8. (原始内容存档于2011-06-08).
真蝦 對蝦 龍蝦 蝉蝦 海螯蝦 淡水螯蝦 蝦蛄 螃蟹 石蟹其他種類制品 物種識別信息
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東方扁蝦: Brief Summary ( кинески )

добавил wikipedia 中文维基百科

東方扁蝦(學名:Thenus orientalis)是蟬蝦科扁蝦亞科扁蝦屬的唯一一種生物,分佈于印度洋和太平洋沿海。形似巴尔曼螯虾,不過二者眼睛位置不一樣,巴爾曼螯蝦的眼睛距離很近,而東方扁蝦的眼睛則為頭部甲殼兩邊。

 src= 生東方扁蝦肉  src= 泰國海鮮市場上的東方鰲蝦

東方扁蝦體長可達25厘米(9.8英寸),头胸甲長度為8厘米(3.1英寸)。

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ウチワエビモドキ ( јапонски )

добавил wikipedia 日本語
ウチワエビモドキ Cooked whole Moreton Bay Bug.JPG 保全状況評価[1] LEAST CONCERN
(IUCN Red List Ver.3.1 (2001))
Status iucn3.1 LC.svg 分類(De Grave et al. (2009)[2] : 動物界 Animalia : 節足動物門 Arthropoda : 軟甲綱 Malacostraca : 十脚目 Decapoda : セミエビ科 Scyllaridae 亜科 : ウチワエビモドキ亜科
Theninae Holthuis, 1985[2][3] : ウチワエビモドキ属
Thenus Leach, 1815[2][4] : ウチワエビモドキ
T. orientalis 学名 Thenus orientalis Lund(1793) 英名 Bay lobster[5]
Flathead LobsterFAO公式)[6]
ほか多数[6][7]

ウチワエビモドキ(団扇海老擬 Thenus orientalis)はセミエビ科に分類されるエビの一種。インド太平洋熱帯域に分布し[6][7][8]混獲されたものが食用に供される[6]

特徴[編集]

成体の体長は15cmほど。背中の正中線がわずかに隆起するものの、体は上から押しつぶされたように平たい。体の幅は前方ほど広く、後ろに行くほど狭くなる。他のセミエビ科のエビ類は複眼が背中側にあるが、ウチワエビモドキの複眼は甲の外縁につくので区別がつく。

背面は全て顆粒状突起に覆われ、甲のくぼみ部分には短毛も密生する。頭胸甲の正中線上に3つの突起、第2触角の縁には鋸状の歯があるが、頭胸甲の縁は複眼の後ろに小さな棘が2つあるのみで、ウチワエビゾウリエビほど棘だらけではない。

インド太平洋に広く分布し、日本の南西諸島からフィリピンベトナムインドネシアタイランド湾紅海南部で確認されている。水深8-100mの砂泥底に生息するが、一般には10-50mで見られる。オーストラリア東岸の個体群は、現在では別種のThenus parindicusThenus australiensis とされている[1]。和名はウチワエビと同様に砂泥底に生息し、姿も似ることに由来するが、ウチワエビより熱帯性が強い。沖縄ではスナワラグチャと呼ぶ[9]。英語での地方名の一つ "Moreton Bay bug"[6][7] は、オーストラリア・クイーンズランド州モートン湾に由来する。

近縁種[編集]

ウチワエビモドキ亜科 Theninae はウチワエビモドキ属 Thenus のみからなる単型科で、5が属するとされる[4]

  • T. australiensis Burton & Davie, 2007
  • T. indicus Leach, 1816
  • T. orientalis (Lund, 1793) - ウチワエビモドキ
  • T. parindicus Burton & Davie, 2007
  • T. unimaculatus Burton & Davie, 2007

利用[編集]

大量に漁獲できるものではないが[6]、地域によっては食用に供され[6]、さまざまな料理に用いられる。肉は美味[9]

  •  src=

    ウチワエビモドキの身

脚注[編集]

  1. ^ a b Chan, T.Y., Butler, M., Cockcroft, A., MacDiarmid, A., Wahle, R. & Ng Kee Lin, P. ("Thenus orientalis". IUCN Red List of Threatened Species. Version 2014.3. International Union for Conservation of Nature. Check date values in: |date= (help)CS1 maint: Uses authors parameter
  2. ^ a b c Ge Grave et al. (2009)
  3. ^ Chan, T. (Theninae”. World Register of Marine Species. ^ a b Chan, T. (Thenus Leach, 1816”. World Register of Marine Species. ^ AFD (2010)
  4. ^ a b c d e f g Holthius (1991)
  5. ^ a b c Chan (2010) WoRMS
  6. ^ 陳天任 台灣物種名錄
  7. ^ a b 琉球新報社 (ウチワエビモドキ”. 沖縄コンパクト事典. 参考文献[編集]

    外部リンク[編集]

     src= ウィキスピーシーズにウチワエビモドキ属に関する情報があります。
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ウチワエビモドキ: Brief Summary ( јапонски )

добавил wikipedia 日本語

ウチワエビモドキ(団扇海老擬 Thenus orientalis)はセミエビ科に分類されるエビの一種。インド太平洋熱帯域に分布し、混獲されたものが食用に供される。

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Depth range ( англиски )

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from 8 to 70m, exceptionally in 100m, usually between 10 and 50m

Навод

Holthuis, L. B. (1991). FAO species catalogue. Vol 13. Marine lobsters of the world. An annotated and illustrated catalogue of species of interest to fisheries known to date. FAO fisheries Synopsis. 125(13): 1–292.

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Distribution ( англиски )

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Tropical Indo-Pacific, also distributed in Australia in Kalk (1958).

Навод

Fischer, W.; Bianchi, G. (1984). FAO Species identification sheets For Fisheries Purposes: Western Indian Ocean. FAO, Rome.

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