(This snail genus was previously placed in the family Eulotidae).
A few of the species in this genus are unusual in that specimens in those species always have left-handed "sinistral" coiling in their shells, as shown in the specimen on the right. The rest of the species in the genus are right-handed or "dextral" in the shell coiling, as is usually the case in the great majority of gastropods.
^ Davison A, Chiba S, Barton NH, Clarke B (2005). "Speciation and Gene Flow between Snails of Opposite Chirality". PLOS Biology. 3 (9, e282): e282. doi:10.1371/journal.pbio.0030282. PMC1182688. PMID 16149849.
Further readingedit
Richards, Paul M.; Morii, Yuta; Kimura, Kazuki; Hirano, Takahiro; Chiba, Satoshi; Davison, Angus (1 December 2017). "Single-gene speciation: Mating and gene flow between mirror-image snails". Evolution Letters. 1 (6): 282–291. doi:10.1002/evl3.31. ISSN 2056-3744. PMC6121799. PMID 30283656.
Ueshima R. & Asami T. (16 October 2003). "Evolution: Single-gene speciation by left–right reversal". Nature425: 679. doi:10.1038/425679a
(in Japanese) Kawana M. (2007). The world of land snails (Euhadra) in Japan. Nagoya, Kinmirai-sha. 332 pp. ISBN978-4-906431-25-0 (with English introduction)
Yamazaki N., Ueshima R., Terrett J. A., Yokobori S., Kaifu M., Segawa R., Kobayashi T., Numachi K., Ueda T., Nishikawa K., Watanabe K. & Thomas R. H. (1997). "Evolution of pulmonate gastropod mitochondrial genomes: comparisons of complete gene organizations of Euhadra, Cepaea and Albinaria and implications of unusual tRNA secondary structures". Genetics145: 749-758.
Bank, R. A. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017
External linksedit
Wikimedia Commons has media related to Euhadra.
December 14, 2023
euhadra, genus, breathing, land, snails, terrestrial, pulmonate, gastropod, mollusks, subfamily, bradybaeninae, family, camaenidae, quaesitascientific, classificationdomain, eukaryotakingdom, animaliaphylum, molluscaclass, gastropodasubclass, heterobranchiaord. Euhadra is a genus of air breathing land snails terrestrial pulmonate gastropod mollusks in the subfamily Bradybaeninae of the family Camaenidae 2 EuhadraEuhadra quaesitaScientific classificationDomain EukaryotaKingdom AnimaliaPhylum MolluscaClass GastropodaSubclass HeterobranchiaOrder StylommatophoraFamily CamaenidaeSubfamily BradybaeninaeTribe EuhadriniGenus EuhadraPilsbry 1890 1 SynonymsEulota Euhadra Pilsbry 1890 Helix Euhadra Pilsbry 1890 This snail genus was previously placed in the family Eulotidae A few of the species in this genus are unusual in that specimens in those species always have left handed sinistral coiling in their shells as shown in the specimen on the right The rest of the species in the genus are right handed or dextral in the shell coiling as is usually the case in the great majority of gastropods Contents 1 Distribution 2 Species 2 1 Dextral species 2 2 Sinistral species 3 References 4 Further reading 5 External linksDistribution editThese snails are almost endemic to Japan but one of them are distributed in Korea Species editMost species in this genus have a dextral shell and 5 species are sinistral 3 Dextral species edit Dextral species in the genus Euhadra include Euhadra amaliae Kobelt 1875 Euhadra awaensis Pilsbry 1902 Euhadra brandtii Kobelt 1875 Euhadra callizona Crosse 1871 Euhadra caspari Mollendorff 1884 Euhadra cecillei Philippi 1849 Euhadra congenita E A Smith 1878 Euhadra cyclolabris Mollendorff 1899 Euhadra dixoni Pilsbry 1900 Euhadra eoa Crosse 1868 Euhadra granulifera Mollendorff 1888 Euhadra herklotsi Martens 1861 Euhadra idzumonis Pilsbry amp Gulick 1900 Euhadra kunoensis Kuroda in Masuda amp Habe 1989 Euhadra latispira Pilsbry amp Hirase 1909 Euhadra latispira yagurai Kuroda amp Habe 1949 1 Euhadra luhuana G B Sowerby I 1839 Euhadra moreletiana Heude 1882 Euhadra nachicola Kuroda 1929 Euhadra nesiotica Pilsbry 1902 Euhadra pachya Pilsbry 1902 Euhadra peliomphala L Pfeiffer 1850 Euhadra sadoensis Pilsbry amp Y Hirase 1903 Euhadra sandai Kobelt 1879 Euhadra schmackeri Mollendorff 1888 Euhadra senckenbergiana Kobelt 1875 Euhadra senckenbergiana aomoriensis Gulick amp Pilsbry 1900 Euhadra senckenbergiana ibukicola Euhadra senckenbergiana notoensis Euhadra senckenbergiana minoensis Euhadra senckenbergiana senckenbergiana Euhadra sigeonis Kuroda 1944 Euhadra subnimbosa Kobelt 1894 Euhadra takarajimana M Azuma amp Y Azuma 1985 Euhadra tokarainsula Minato amp Habe 1982 Euhadra yakushimana Pilsbry amp Hirase 1903 nbsp Euhadra senckenbergiana aomoriensis nbsp Euhadra senckenbergiana aomoriensis nbsp Euhadra senckenbergiana ibukicola nbsp Euhadra senckenbergiana senckenbergianaSinistral species edit nbsp Euhadra murayamaiSinistral species in the genus Euhadra include Euhadra decorata Pilsbry amp Hirase 1903 Euhadra grata Gude 1900 Euhadra grata echigoensis Murayama Takizawa amp Habe 1991 Euhadra murayamai Habe 1976 Euhadra quaesita Deshayes 1850 Sought after False Hadra Euhadra scaevola Martens 1877 Species brought into synonymyEuhadra amphidroma Mollendorff 1899 synonym of Trichocathaica amphidroma Mollendorff 1899 original combination Euhadra carphochroa Mollendorff 1899 synonym of Bradybaena carphochroa Mollendorff 1899 original combination Euhadra eris Mollendorff 1899 synonym of Bradybaena eris Mollendorff 1899 original combination Euhadra halpozona Mollendorff 1899 synonym of Bradybaena halpozona Mollendorff 1899 original combination Euhadra hickonis Kobelt 1879 synonym of Euhadra congenita E A Smith 1878 junior synonym Euhadra iwadensis Toba amp Kuroda 1936 synonym of Euhadra decorata decorata Pilsbry amp Hirase 1903 junior synonym Euhadra kanmuriensis Azuma amp Tada 1969 synonym of Euhadra sandai communis Pilsbry 1928 junior synonym Euhadra kanoi Kuroda 1932 synonym of Nesiohelix kanoi Kuroda 1932 original combination Euhadra koreana L Pfeiffer 1850 synonym of Fruticicola koreana L Pfeiffer 1850 Euhadra micromphala Mollendorff 1899 synonym of Bradybaena micromphala Mollendorff 1899 original combination Euhadra pekanensis H Rolle 1911 synonym of Satsuma pekanensis H Rolle 1911 original combination Euhadra pseudocampylaea Mollendorff 1899 synonym of Bradybaena pseudocampylaea Mollendorff 1899 original combination Euhadra pseudopapuina Mollendorff 1901 synonym of Aegista pseudopapuina Mollendorff 1901 original combination Euhadra strauchiana Mollendorff 1899 synonym of Bradybaena strauchiana Mollendorff 1899 original combination Euhadra strictotaenia Mollendorff 1899 synonym of Bradybaena strictotaenia Mollendorff 1899 original combination Euhadra tenuitesta Mollendorff 1899 synonym of Bradybaena tenuitesta Mollendorff 1899 original combination Euhadra tobai S Hirase 1929 synonym of Euhadra decorata decorata Pilsbry amp Hirase 1903 junior synonym Euhadra tokarana Azuma 1982 synonym of Euhadra tokarainsula tokarainsula Minato amp Habe 1982References edit Pilsbry H A 1890 In Tryon amp Pilsbry Manual of Conchology 2 6 94 95 MolluscaBase eds 2021 MolluscaBase Euhadra Pilsbry 1890 Accessed through World Register of Marine Species at http www marinespecies org aphia php p taxdetails amp id 995784 on 2021 02 08 Davison A Chiba S Barton NH Clarke B 2005 Speciation and Gene Flow between Snails of Opposite Chirality PLOS Biology 3 9 e282 e282 doi 10 1371 journal pbio 0030282 PMC 1182688 PMID 16149849 nbsp Further reading editRichards Paul M Morii Yuta Kimura Kazuki Hirano Takahiro Chiba Satoshi Davison Angus 1 December 2017 Single gene speciation Mating and gene flow between mirror image snails Evolution Letters 1 6 282 291 doi 10 1002 evl3 31 ISSN 2056 3744 PMC 6121799 PMID 30283656 Ueshima R amp Asami T 16 October 2003 Evolution Single gene speciation by left right reversal Nature 425 679 doi 10 1038 425679a in Japanese Kawana M 2007 かたつむりの世界 マイマイ属 The world of land snails Euhadra in Japan Nagoya Kinmirai sha 332 pp ISBN 978 4 906431 25 0 with English introduction Yamazaki N Ueshima R Terrett J A Yokobori S Kaifu M Segawa R Kobayashi T Numachi K Ueda T Nishikawa K Watanabe K amp Thomas R H 1997 Evolution of pulmonate gastropod mitochondrial genomes comparisons of complete gene organizations of Euhadra Cepaea and Albinaria and implications of unusual tRNA secondary structures Genetics 145 749 758 Bank R A 2017 Classification of the Recent terrestrial Gastropoda of the World Last update July 16th 2017External links edit nbsp Wikimedia Commons has media related to Euhadra Retrieved from https en wikipedia org w index php title Euhadra amp oldid 1188194348, wikipedia, wiki, book, books, library,
