中国鲉形目棘鲬属一新纪录种——丝鳍棘鲬Hoplichthys filamentosus,a New Record of Ghost Flathead from the South China Sea
阎珂鸣,林坤,陈春亮,侯刚,王学锋
摘要(Abstract):
【目的】记述中国南海海域棘鲬属的一新纪录种,以厘定中国南海海域棘鲬属的分类。【方法】2019年4月于中国南海北部海域海南岛东南渔场采集棘鲬属样品,采用形态学鉴定方法研究其形态特征,描述其生态习性,编制中国棘鲬属分种检索表。【结果与结论】样品中有6尾为中国新纪录种——丝鳍棘鲬Hoplichthysfilamentosus Matsubara&Ochiai,1950。主要特征:体延长,平扁,向后渐狭小,背缘低平,腹缘平直;背鳍VI, 14~15;臀鳍17;胸鳍13+ⅲ;腹鳍Ⅰ-5;尾鳍17;侧线骨板27;鳃耙2+11~12;体具几条不明显深色横带;胸鳍具黑色斑点;第1背鳍分布黄色斑点,具黑色小点和黑边;第2背鳍中部分布黄色圆斑,每1鳍条根部具黄色圆斑;腹鳍白色,无斑纹;臀鳍无明显斑纹;尾鳍后缘具黑边,中部较随机分布黄色圆斑,下叶颜色较深。该种雌雄异形:1)雄性下颌骨腹外侧具棘,雌性则隐没皮下;2)雄性第2背鳍鳍条均显著延长呈丝状,雌性则无显著延长。
关键词(KeyWords): 丝鳍棘鲬;棘鲬科;新纪录;南海
基金项目(Foundation): 南方海洋科学与工程广东省实验室(湛江)资助项目(ZJW-2019-06);; 公益性行业(农业)科研专项(201403008)
作者(Author): 阎珂鸣,林坤,陈春亮,侯刚,王学锋
参考文献(References):
- [1]邵广昭.台湾鱼类资料库网络电子版[EB/OL].(2019-08-08)[2019-08-06]. http://fishdb.sinica.edu.tw.
- [2] FROESE R A D P. FishBase. Hoplichthys Cuvier, 1829.Accessed through:World Register of Marine Species[EB/OL].(2014-11-21)[2019-08-08]. http://www.marinespecies.org/aphia.php?p=taxdetails&id=205533.
- [3] Global Biodiversity Information Facility(GBIF).Hoplichthys Cuvier, 1829 in GBIF Secretariat.GBIF Backbone Taxonomy[EB/OL].[2019-08-08]. https://www.gbif.org/species/2335074.
- [4]陈大刚,张美昭.中国海洋鱼类(中卷)[M].青岛:中国海洋大学出版社, 2015:844-845.
- [5]成庆泰,郑葆珊.中国鱼类系统检索[M].北京:科学出版社, 1987:483.
- [6]金鑫波.中国动物志-硬骨鱼纲,鮋形目, Ostichthyes,Scorpaeniformes[M].北京:科学出版社, 2006:542-549.
- [7] NAKABO T. Fishes of Japan:With pictorial keys to the species(In Japanese)[M]. 3rd ed. Tokyo:Tokai University Press, 2013:732.
- [8] KIYOMATSU M, AKAIRA O. Studies on Hoplichthyidae,a family of mail-cheeked fishes, found in Japan and its adjacent waters III[J]. Japanese Journal of Ichthyology,1950, 1(2/3):149-151.
- [9] CARPENTER K E, NIEM V H. FAO Species identification guide for fishery purposes[M]. The living marine resources of the Western Central Pacific. Vol. 4.Rome:FAO, 1999:2422-2424.
- [10] Global Biodiversity Information Facility(GBIF).Hoplichthys filamentosus Matsubara&Ochiai, 1950 in GBIF Secretariat(2017)[EB/OL].[2019-08-08]. https://www.gbif.org/species/2335081.
- [11] SHAO K L H. The fish database of Taiwan. TELDAP[EB/OL].[2019-08-08]. https://www.gbif.org/occurrence/218768897.
- [12] HUBBS C L, LAGLER K F. Book reviews:Fishes of the Great Lakes Region. Bull. No. 26[J]. Science, 1959, 130:93-94.