| 词条 | Hemigrammocypris rasborella |
| 释义 |
| image = Hemigrammocypris rasborella(Fujieda-shi,Shizuoka-ken,Japan).jpg | status = | status_system = | status_ref = | genus = Hemigrammocypris | parent_authority = Fowler, 1910 | species = rasborella | authority = Fowler, 1910 | synonyms = Hemigrammocypris neglectus {{small|(Stieler, 1907)}} —senior synonym[1] }}Hemigrammocypris rasborella, the golden venus chub,[2] is a species of cyprinid fish endemic to the islands of Honshu, Shikoku and Kyushu in Japan.[3] It is found widely in lowland habitats, including ditches and ponds.[4] It is listed as endangered on the Japanese Red List.[5] H. rasborella is the only species in its genus, but there are significant genetic differences between some populations, comparable to those generally seen between closely related species.[6] It reaches up to {{convert|7|cm|in|abbr=on}} in length, but typically is {{convert|4-5|cm|in|abbr=on}}.[7] It is a short-lived species that typically reaches an age of about one year.[4] It is listed as endangered in the Red List of Threatened Fishes of Japan.[8] References1. ^Zarske, A. (2013). Barilius neglectus Stieler, 1907 – ein Seniorsynonym von Hemigrammocypris rasborella Fowler, 1910 (Teleostei: Cypriniformes: Cyprinidae). Vertebrate Zoology 63(3): 253-257. 2. ^Takeuchi, Tokuda, Kanagawa, and Hosoya (2011). Cephalic lateral line canal system of the golden venus chub, Hemigrammocypris rasborella (Teleostei: Cypriniformes). Ichthyological Research 58(2): 175–179. 3. ^{{FishBase |genus= Hemigrammocypris |species= rasborella| month = August| year = 2011}} 4. ^1 Onikura, Nakajima, Kouno, Sugimoto, and Kaneto (2010). Maturation and Growth in the Wild Population of Hemigrammocypris rasborella. Aquaculture Sci. 58(2): 297-298. 5. ^Takaku, and Hosoya (2008). Artificial propagation of a small endangered cyprinid, Golden Venus Chub Hemigrammocypris rasborella Fowler. Aquaculture Science 56(1): 13-18. 6. ^Watanabe, Mori, Tanaka, Kanagawa, Itai, Kitamura, Suzuki, Tominaga, Kakioka, Tabata, Abe, Tashiro, Hashimoto, Nakajima, and Onikura (2014). Genetic population structure of Hemigrammocypris rasborella (Cyprinidae) inferred from mtDNA sequences. Ichthyological Research 61(4): 352–360. 7. ^Podwodne Krolestwo (10 February 2017): Hemigrammocypris rasborella. Retrieved 17 March 2017. 8. ^{{cite web | url = http://www.biodic.go.jp/english/rdb/red_fishes.txt | title = Red List of Threatened Fishes of Japan | accessdate = 17 December 2017 | publisher = biodic.go.jp}} External links{{Commons}}{{Taxonbar|from=Q2104445}}{{Cyprinidae-stub}} 3 : Cyprinid fish of Asia|Freshwater fish of Japan|Fish described in 1910 |
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