Paragnomoxyala papillifera sp. nov. (Nematoda: Monhysterida) from the Bohai Sea, China[J]. 海洋湖沼学报(英文), 2021,39(3):1085-1090.
Yan SUN, Yong HUANG. Paragnomoxyala papillifera sp. nov. (Nematoda: Monhysterida) from the Bohai Sea, China[J]. Journal of Oceanology and Limnology, 2021, 39(3): 1085-1090.
Paragnomoxyala papillifera sp. nov. (Nematoda: Monhysterida) from the Bohai Sea, China[J]. 海洋湖沼学报(英文), 2021,39(3):1085-1090. DOI: 10.1007/s00343-020-0108-4.
Yan SUN, Yong HUANG. Paragnomoxyala papillifera sp. nov. (Nematoda: Monhysterida) from the Bohai Sea, China[J]. Journal of Oceanology and Limnology, 2021, 39(3): 1085-1090. DOI: 10.1007/s00343-020-0108-4.
Paragnomoxyala papillifera sp. nov. (Nematoda: Monhysterida) from the Bohai Sea, China
摘要
Abstract
A new free-living marine nematode species of the family Xyalidae from Laizhou Bay of the Bohai Sea
China is described and illustrated herein.
Paragnomoxyala papillifera
sp. nov. is characterized by large funnel-shaped buccal cavity
circular amphidial fovea located posterior to buccal cavity
straight spicules with slightly curved distal end
gubernaculum absent
four papilliform precloacal supplements
tail conico-cylindrical with two ventral embossments in males and having longitudinal rows of cervical setae and subventral caudal setae in males. The new species is easily identified from other two recorded species in the genus by having papilliform precloacal supplements and ventral embossments along conical portion of tail of males. A pictorial key for three species of
Paragnomoxyala
and comparative table of three species with important characteristics are provided.
关键词
Keywords
references
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相关作者
Fangfang CAI
Gongliang YU
Renhui LI
Ting LÜ
Zifeng ZHAN
Kuidong XU
Peipei YANG
Mengdi LIU
相关机构
Hubei Key Laboratory of Animal Nutrition and Feed Science, Hubei Collaborative Innovation Center for Animal Nutrition and Feed Safety, Wuhan Polytechnic University
Key Laboratory of Algal Biology, State Key Laboratory of Freshwater Ecology and Biotechnology of China, Institute of Hydrobiology, Chinese Academy of Sciences
School of Life and Environmental Sciences, Wenzhou University
Laboratory of Marine Organism Taxonomy and Phylogeny, Shandong Province Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Center for Ocean Mega-Science, Chinese Academy of Sciences
Laboratory for Marine Biology and Biotechnology, Pilot National Laboratory for Marine Science and Technology (Qingdao)