该文报道了2017年在海南省文昌、儋州市和澄迈县采获的吸血蠓2属23种,其中库蠓属22种,蠛蠓属1种;发现1新种,儋州库蠓(Culicoides danzhouensis Liu et Liang,sp.nov.);中国新纪录1种,汸克库蠓(C. pangkorensis Wirth et Hubert,1989);...该文报道了2017年在海南省文昌、儋州市和澄迈县采获的吸血蠓2属23种,其中库蠓属22种,蠛蠓属1种;发现1新种,儋州库蠓(Culicoides danzhouensis Liu et Liang,sp.nov.);中国新纪录1种,汸克库蠓(C. pangkorensis Wirth et Hubert,1989);海南省首次记录1种,柯卡库蠓(C. calcaratus Wirth et Hubert,1989)。文昌市分布17种,儋州市18种,澄迈县19种。儋州库蠓的翅与曲斑库蠓(C. recurvus Delfinado,1961)相近似,但后者触须短,触须比2.2;雄虫阳基侧突有窄的愈合,近中部外侧无角突,第9背板后缘中部有一微突,第9腹板膜无微毛与本新种明显不同。儋州库蠓雄虫的尾器与泸水库蠓(C. lushuiensis Liu et Feng,2018)也相近似,但后者翅面淡斑的数量和形态第9腹板膜无微毛,阳茎拱高约为阳茎中叶总长的1/5与本新种明显不相同。新种模式标本保存在北部战区疾病预防控制中心(沈阳110034)。展开更多
This paper deals with two new species of the genus Dactylogyrus from marine fishes of Gobiidae. A new subjective synonym that is also a new record in China is concerned.1. Dactylogyrus qinzhouensis sp.nov. (Fig.1, a-b...This paper deals with two new species of the genus Dactylogyrus from marine fishes of Gobiidae. A new subjective synonym that is also a new record in China is concerned.1. Dactylogyrus qinzhouensis sp.nov. (Fig.1, a-b)Type-host: Glossogobius giuri Site: gills Type-locality and date: Qinzhou, Guangxi; May 7,1995 Type-specimens: Holotype no.GXqz1995050701; paratypes no.GXqz1995050702-3 About ten species of Dactylogyrus have been reported from fishes of Bobiidae in the world. This new species is similar to Dactylogyrus soni Gussev, 1995 (gobii Tripathi, renamed) which has the same species of host , but differs from the latter in the shape and size of hamuli, connective bar and copulatory organ. This species has a shorter hamuli (0.050-0.065 mm) and a longer point (0.020-0.022 mm), while the known species with a longer hamuli (0.095-0.102 mm) and a short point. The two laterals of the connective bar of this species are warped and with undulated wave, and the laterals of the connective bar of the known species become thickened and wide. The copulatory organ of the new species has a coiled tube of length 0.115-0.134 mm , the supporting apparatus which has a curve at the end is divided into two lobes at the base, while the length of copulatory tube of the old species is only 0.030 mm, and the supporting apparatus of the known species is also different. So, we regard this species as a new species in science and name it after its locality.2. Dactylogyrus microgobius sp.nov. (Fig. 2,a-b)Type-host: Microgobius gulosus, Microgobius sp.Site: gills Type-locality and date: Qisha, Guangxi; Sep.5,1995 Type-specimens: Holotype no.GXqsha1995090501; paratypes no.GXqsh1995090502; HNhk1998040301 This species is similar to Dactylogyrus gudaoensis Chen, 1982, but distinguishs from the latter in the shape and dimensions of hamuli, connective bar and copulatory organ. The length of the hamuli of this species is distinct smaller than the latter’s. The connective bar of the known species has two tubercules in the middle, while the bar is 展开更多
文摘该文报道了2017年在海南省文昌、儋州市和澄迈县采获的吸血蠓2属23种,其中库蠓属22种,蠛蠓属1种;发现1新种,儋州库蠓(Culicoides danzhouensis Liu et Liang,sp.nov.);中国新纪录1种,汸克库蠓(C. pangkorensis Wirth et Hubert,1989);海南省首次记录1种,柯卡库蠓(C. calcaratus Wirth et Hubert,1989)。文昌市分布17种,儋州市18种,澄迈县19种。儋州库蠓的翅与曲斑库蠓(C. recurvus Delfinado,1961)相近似,但后者触须短,触须比2.2;雄虫阳基侧突有窄的愈合,近中部外侧无角突,第9背板后缘中部有一微突,第9腹板膜无微毛与本新种明显不同。儋州库蠓雄虫的尾器与泸水库蠓(C. lushuiensis Liu et Feng,2018)也相近似,但后者翅面淡斑的数量和形态第9腹板膜无微毛,阳茎拱高约为阳茎中叶总长的1/5与本新种明显不相同。新种模式标本保存在北部战区疾病预防控制中心(沈阳110034)。
文摘This paper deals with two new species of the genus Dactylogyrus from marine fishes of Gobiidae. A new subjective synonym that is also a new record in China is concerned.1. Dactylogyrus qinzhouensis sp.nov. (Fig.1, a-b)Type-host: Glossogobius giuri Site: gills Type-locality and date: Qinzhou, Guangxi; May 7,1995 Type-specimens: Holotype no.GXqz1995050701; paratypes no.GXqz1995050702-3 About ten species of Dactylogyrus have been reported from fishes of Bobiidae in the world. This new species is similar to Dactylogyrus soni Gussev, 1995 (gobii Tripathi, renamed) which has the same species of host , but differs from the latter in the shape and size of hamuli, connective bar and copulatory organ. This species has a shorter hamuli (0.050-0.065 mm) and a longer point (0.020-0.022 mm), while the known species with a longer hamuli (0.095-0.102 mm) and a short point. The two laterals of the connective bar of this species are warped and with undulated wave, and the laterals of the connective bar of the known species become thickened and wide. The copulatory organ of the new species has a coiled tube of length 0.115-0.134 mm , the supporting apparatus which has a curve at the end is divided into two lobes at the base, while the length of copulatory tube of the old species is only 0.030 mm, and the supporting apparatus of the known species is also different. So, we regard this species as a new species in science and name it after its locality.2. Dactylogyrus microgobius sp.nov. (Fig. 2,a-b)Type-host: Microgobius gulosus, Microgobius sp.Site: gills Type-locality and date: Qisha, Guangxi; Sep.5,1995 Type-specimens: Holotype no.GXqsha1995090501; paratypes no.GXqsh1995090502; HNhk1998040301 This species is similar to Dactylogyrus gudaoensis Chen, 1982, but distinguishs from the latter in the shape and dimensions of hamuli, connective bar and copulatory organ. The length of the hamuli of this species is distinct smaller than the latter’s. The connective bar of the known species has two tubercules in the middle, while the bar is
