A new species of the genus Marylynnia (Nematoda: Chromadorida: Cyatholaimidae) from Gwangyang Bay, Koreaстатья
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Дата последнего поиска статьи во внешних источниках: 28 июня 2016 г.
Аннотация:A new species of the family Cyatholaimidae Filipjev, 1918 was collected from Gwangyang Bay, Korea. The new species belongs to the genus Marylynnia Hopper, 1977 on the basis of the following morphological characters: 1) two types of cuticular pores, 2) dorsal tooth with a pair of small subventral teeth, 3) cup shaped precloacal supplements, and 4) conico-cylindrical tail. Marylynnia denticulata, new species, is closely related to Marylynnia malsa (Hopper, 1972) by virtue of body length, number of cervical setae, spicule length, the presence of denticles lining thee distal portion of the gubernaculum, spicule length, and gubernaculum length. However, the new species differs from M. malsa by the location of cervical setae, the shape of the spicule and& gubernaculum, and the number of precloacal supplements. This is the first description of the family in the study area.