厦门湾伪镖水蚤科一新种——郑氏伪镖水蚤
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摘要
记述了厦门湾的伪镖水蚤科(Pseudodiaptomidae G O Sars,1902)1个新种——郑氏伪镖水蚤(Pseudodiaptomus zhengi Guo&Wang,sp.nov.).形态上,新种雌性腹部各节光滑无小刺、生殖节的侧前端和生殖厣的前端各具1排长刺,与海洋伪镖水蚤(P.marinus Sato,1913)存在明显的形态差异;两者基于线粒体细胞色素氧化酶Ⅰ(mtCOⅠ)基因序列的种间遗传差异为22.4%～23.7%.模式标本(2016年4月至2017年7月采集于厦门湾)保存于厦门大学海洋科技博物馆.
A new species of Pseudodiaptomidae,Pseudodiaptomus zhengi Guo & Wang,sp.nov.,which was misidentified as P.marinus Sato,1913 by Zheng et al.(1965),is described.The differences between this new species and P.marinus are as follows:all female urosome segments without rows of coarse teeth on their distal margins,a row of spinules located on the anterolateral margin of female genital segment,and a row of spinules located in front of female genital operculum.The mitochondrial gene cytochrome oxidase subunitⅠ(mtCOⅠ)gene sequences support the conclusion based on morphological data,with distinct divergence values22.4%to 23.7% between P.zhengi and P.marinus.All types of specimens,which were collected from Xiamen Bay during April2016 to July 2017,are archived in the Museum of Marine Science and Technology,Xiamen University.
A new species of Pseudodiaptomidae,Pseudodiaptomus zhengi Guo & Wang,sp.nov.,which was misidentified as P.marinus Sato,1913 by Zheng et al.(1965),is described.The differences between this new species and P.marinus are as follows:all female urosome segments without rows of coarse teeth on their distal margins,a row of spinules located on the anterolateral margin of female genital segment,and a row of spinules located in front of female genital operculum.The mitochondrial gene cytochrome oxidase subunitⅠ(mtCOⅠ)gene sequences support the conclusion based on morphological data,with distinct divergence values22.4%to 23.7% between P.zhengi and P.marinus.All types of specimens,which were collected from Xiamen Bay during April2016 to July 2017,are archived in the Museum of Marine Science and Technology,Xiamen University.
引文
[1] BOXSHALL G A,HALSEY S H.An introduction to copepod diversity[M].London:The Ray Society,2004:172-174.
[2]郑重,张松踪,李松,等.中国海洋浮游桡足类:上卷[M].上海:上海科学技术出版社,1965:102-104.
[3]刘卓.桡足类的培养与应用[J].海洋科学,1989,13(6):65-66.
[4]徐东晖.海洋伪镖水蚤(Pseudodiaptomus marinus Sato)培养及应用的初步研究[D].青岛:中国海洋大学,2006:28-35.
[5]刘光兴,徐东晖,邱旭春,等.火腿许水蚤对牙鲆仔稚鱼成活、生长及脂肪酸组成的影响[J].中国海洋大学学报,2007,37(2):259-265.
[6]李向党.单用叔丁醇的扫描电镜样品制备法[J].电子显微学报,1993,13(5):97.
[7] FOLMER O,BLACK M,HOEH W,et al.DNA primers for amplification of mitochondrial cytochrome c oxidase subunitⅠfrom diverse metazoan invertebrates[J].Molecular Marine Biology and Biotechnology,1994,3(5):294-299.
[8] BUCKLIN A,FROST B,BRADFORD-GRIEVE J,et al.Molecular systematic and phylogenetic assessment of 34calanoidcopepodspeciesoftheCalanidaeand Clausocalanidae[J].Marine Biology,2003,142(2):333-343.
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[13] WALTER T C,OHTSUKA S,CASTILLO L V.A new species of Pseudodiaptomus(Crustacea:Copepoda:Calanoida)from the Philippines,with a key to pseudodiaptomids from the Philippines and comments on the status of the genus Schmackeria[J].Proceedings of the Biological Society of Washington,2006,119(2):202-221.
[14] SAKAGUCHI S O,UEDA H.A new species of Pseudodiaptomus(Copepoda:Calanoida)from Japan,with notes on the closely related P.inopinus Burckhardt,1913from Kyushu Island[J].Zootaxa,2010,2623:52-68.
[15] SOH H Y,KWON S W,LEE W,et al.A new Pseudodiaptomus(Copepoda,Calanoida)from Korea supported by molecular data[J].Zootaxa,2012,3368:229-244.
[16] SRINUI K,NISHIDA S,OHTSUKA S.A new species of Pseudodiaptomus(Crustacea,Copepoda,Calanoids,Pseudodiaptomidae)from the Prasae River Estuary,Gulf of Thailand[J].ZooKeys,2013,338:39-54.
[17]沈嘉瑞,戴爱云.珠江三角洲淡水桡足类哲水蚤目8个新种的描述[J].动物学报,1964,16(2):225-239.
[18]黄宗国,林茂.中国海洋物种多样性:下册[M].北京:海洋出版社,2012:696-697.
[19] WALTER T C.New and poorly known Indo-Pacific species of Pseudodiaptomus(Copepoda:Calanoida),with a key to the species groups[J].Journal of Plankton Research,1986,8(1):129-168.
[20]БРОДСКИЙКА.Определителипофауне35:bеслоногиерачкиCalanoidaдальневосточныхморейСССРиполярногобассейна[M].Москва:ИздательствоАкадемиинаукСССР,1950:323-324.
[21]森脇幾茂.浮游性橈脚類:其一[R].北海道:北海道水產試驗場,1913,1:28-29,pl.7figs.69-71.
[22] TANAKA O.Neritic Copepoda Calanoida from the northwest coast of Kyushu[C]∥Proceedings of Symposium on Crustacea PartⅠ.Mandapam Camp:Marine Biological Association of India,1966:38-50.
[23] SOH H Y,SUH H L,YU O H,et al.The first record of two demersal calanoid copepods, Pseudodiaptomus poplesia and P.nihonkaiensisin Korea,with remarks on morphology of the genital area[J].Hydrobiologia,2001,448:203-215.
[24] PILLAI P P.A review of the calanoid copepod family Pseudodiaptomidae with remarks on the taxonomy and distribution of the species from the Indian Ocean[J].Journal of the Marine Biological Association of India,1976,18(2):242-265.
[25] BRYLINSKI J M,ANTAJAN E,RAUD T,et al.First record of the Asian copepod Pseudodiaptomus marinus Sato,1913(Copepoda:Calanoida:Pseudodiaptomidae)in the southern bight of the North Sea along the coast of France[J].Aquatic Invasions,2012,7(4):577-584.
[26] HULSEMANN K,FLEMINGER A.Taxonomic value of minute structures on the genital segment of Pontellina females(Copepoda:Calanoida)[J].Marine Biology,1990,105:99-108.
[27] BUCKLIN A,ORTMAN B D,JENNINGS R M et al.A“Rosetta Stone” for metazoan zooplankton:DNA barcode analysis of species diversity of the Sargasso Sea(Northwest Atlantic Ocean)[J].Deep Sea Research PartⅡ:Topical Studies in Oceanography,2010,27:2234-2247.
[28] EYUN S I,LEE Y H,SUH H L,et al.Genetic identification and molecular phylogeny of Pseudodiaptomus species(Calanoida,Pseudodiaptomidae)in Korean waters[J].Zoological Science,2007,24(3):265-271.
[29] HIRAKAWA K.A new species of Pseudodiaptomus(Copepoda:Calanoida)from the coast of Niigata,the Japan Sea[J].Bulletin of Plankton Society of Japan,1983,30(1):65-69.
[30]郑连明,林元烧,李少菁,等.台湾海峡多管水母属:新种及基于线粒体COⅠ序列分析鉴定多管水母[J].海洋学报,2008,30(4):139-146.
[2]郑重,张松踪,李松,等.中国海洋浮游桡足类:上卷[M].上海:上海科学技术出版社,1965:102-104.
[3]刘卓.桡足类的培养与应用[J].海洋科学,1989,13(6):65-66.
[4]徐东晖.海洋伪镖水蚤(Pseudodiaptomus marinus Sato)培养及应用的初步研究[D].青岛:中国海洋大学,2006:28-35.
[5]刘光兴,徐东晖,邱旭春,等.火腿许水蚤对牙鲆仔稚鱼成活、生长及脂肪酸组成的影响[J].中国海洋大学学报,2007,37(2):259-265.
[6]李向党.单用叔丁醇的扫描电镜样品制备法[J].电子显微学报,1993,13(5):97.
[7] FOLMER O,BLACK M,HOEH W,et al.DNA primers for amplification of mitochondrial cytochrome c oxidase subunitⅠfrom diverse metazoan invertebrates[J].Molecular Marine Biology and Biotechnology,1994,3(5):294-299.
[8] BUCKLIN A,FROST B,BRADFORD-GRIEVE J,et al.Molecular systematic and phylogenetic assessment of 34calanoidcopepodspeciesoftheCalanidaeand Clausocalanidae[J].Marine Biology,2003,142(2):333-343.
[9] SAITOU N,NEI M.The neighbor-joining method:a new method for reconstructing phylogenetic trees[J].Molecular Biology and Evolution,1987,4(4):406-425.
[10]陈清潮,章淑珍.黄海和东海的浮游桡足类Ⅰ.哲水蚤目[J].海洋科学集刊,1965,7:20-131,pls.1-53.
[11] WALTER T C,BOXSHALL G.World of Copepods database.Pseudodiaptomus Herrick,1884[EB/OL].[2018-06-07].http:∥marinespecies.org/aphia.php?p=taxdetails&id=157680.
[12] WALTER T C.A redescription of Pseudodiaptomus salinus(Giesbrecht,1896)and a new species from the Arabian Sea(Copepoda,Calanoida,Pseudodiaptomidae)[J].Journal of Marine Systems,1998,15:451-456.
[13] WALTER T C,OHTSUKA S,CASTILLO L V.A new species of Pseudodiaptomus(Crustacea:Copepoda:Calanoida)from the Philippines,with a key to pseudodiaptomids from the Philippines and comments on the status of the genus Schmackeria[J].Proceedings of the Biological Society of Washington,2006,119(2):202-221.
[14] SAKAGUCHI S O,UEDA H.A new species of Pseudodiaptomus(Copepoda:Calanoida)from Japan,with notes on the closely related P.inopinus Burckhardt,1913from Kyushu Island[J].Zootaxa,2010,2623:52-68.
[15] SOH H Y,KWON S W,LEE W,et al.A new Pseudodiaptomus(Copepoda,Calanoida)from Korea supported by molecular data[J].Zootaxa,2012,3368:229-244.
[16] SRINUI K,NISHIDA S,OHTSUKA S.A new species of Pseudodiaptomus(Crustacea,Copepoda,Calanoids,Pseudodiaptomidae)from the Prasae River Estuary,Gulf of Thailand[J].ZooKeys,2013,338:39-54.
[17]沈嘉瑞,戴爱云.珠江三角洲淡水桡足类哲水蚤目8个新种的描述[J].动物学报,1964,16(2):225-239.
[18]黄宗国,林茂.中国海洋物种多样性:下册[M].北京:海洋出版社,2012:696-697.
[19] WALTER T C.New and poorly known Indo-Pacific species of Pseudodiaptomus(Copepoda:Calanoida),with a key to the species groups[J].Journal of Plankton Research,1986,8(1):129-168.
[20]БРОДСКИЙКА.Определителипофауне35:bеслоногиерачкиCalanoidaдальневосточныхморейСССРиполярногобассейна[M].Москва:ИздательствоАкадемиинаукСССР,1950:323-324.
[21]森脇幾茂.浮游性橈脚類:其一[R].北海道:北海道水產試驗場,1913,1:28-29,pl.7figs.69-71.
[22] TANAKA O.Neritic Copepoda Calanoida from the northwest coast of Kyushu[C]∥Proceedings of Symposium on Crustacea PartⅠ.Mandapam Camp:Marine Biological Association of India,1966:38-50.
[23] SOH H Y,SUH H L,YU O H,et al.The first record of two demersal calanoid copepods, Pseudodiaptomus poplesia and P.nihonkaiensisin Korea,with remarks on morphology of the genital area[J].Hydrobiologia,2001,448:203-215.
[24] PILLAI P P.A review of the calanoid copepod family Pseudodiaptomidae with remarks on the taxonomy and distribution of the species from the Indian Ocean[J].Journal of the Marine Biological Association of India,1976,18(2):242-265.
[25] BRYLINSKI J M,ANTAJAN E,RAUD T,et al.First record of the Asian copepod Pseudodiaptomus marinus Sato,1913(Copepoda:Calanoida:Pseudodiaptomidae)in the southern bight of the North Sea along the coast of France[J].Aquatic Invasions,2012,7(4):577-584.
[26] HULSEMANN K,FLEMINGER A.Taxonomic value of minute structures on the genital segment of Pontellina females(Copepoda:Calanoida)[J].Marine Biology,1990,105:99-108.
[27] BUCKLIN A,ORTMAN B D,JENNINGS R M et al.A“Rosetta Stone” for metazoan zooplankton:DNA barcode analysis of species diversity of the Sargasso Sea(Northwest Atlantic Ocean)[J].Deep Sea Research PartⅡ:Topical Studies in Oceanography,2010,27:2234-2247.
[28] EYUN S I,LEE Y H,SUH H L,et al.Genetic identification and molecular phylogeny of Pseudodiaptomus species(Calanoida,Pseudodiaptomidae)in Korean waters[J].Zoological Science,2007,24(3):265-271.
[29] HIRAKAWA K.A new species of Pseudodiaptomus(Copepoda:Calanoida)from the coast of Niigata,the Japan Sea[J].Bulletin of Plankton Society of Japan,1983,30(1):65-69.
[30]郑连明,林元烧,李少菁,等.台湾海峡多管水母属:新种及基于线粒体COⅠ序列分析鉴定多管水母[J].海洋学报,2008,30(4):139-146.