First record of Acrocyrtus Yosii, 1959 (Collemobla, Entomobryidae) from Chinese mainland
نویسندگان
چکیده
The genus Acrocrytus is reported from Chinese mainland for the first time, with description of two new species Acrocyrtus zhujiensis sp. n. and Acrocyrtus finis sp. n. from Zhejiang Province, East China. They can be separated from other species of this genus by colour pattern, unscaled appendages (antennae, legs and ventral tube), interocular chaetae, labial basal chaetae, bothriotrichal complex chaetae on Abd. II-IV, microchaeta a2 on Abd. II, im on Abd. III and C1p on Abd. IV. Illustrations and a table showing main differences with closest Acrocyrtus species are provided.
منابع مشابه
Mainland Chinese Students’ Shifting Perceptions of Chinese-English Code-Mixing in Macao
As a former Portuguese colony, Macao is the only region in China where Cantonese, a variety of Chinese, and English, an international language, are enjoying de facto official statuses, with Putonghua being a quasi-official language and Portuguese being another official language. Recently, with an increasing number of Mainland Chinese students crossing the border to pursue their tertiar...
متن کاملSome Willowsia from Nepal and Vietnam (Collembola: Entomobryidae) and description of one new species.
Willowsia bartkei Stach, 1965 and W. pseudosocia Stach, 1965 from Vietnam are redescribed based on type material. Willowsia cassagnaui sp. nov. from Nepal is described here and is similar to another Nepalese species, W. ieti Yosii, 1971, but differs from the latter in colour pattern and mouthparts. Additions are given here to the original description of W. ieti.
متن کاملPostembryonic development of the dorsal chaetotaxy in Seira dowlingi (Collem- bola, Entomobryidae); with an analysis of the diagnostic and phylogenetic significance of primary chaetotaxy in Seira
Chaetotaxy is probably the most important character system used to diagnose species in Entomobryidae, but its use in studies of phylogenetic relationships of suprageneric taxa has been hampered by difficulties in identifying the homology of individual setae. Currently there is developmental information for three (Orchesella, Entomobrya sensu lato and Lepidocyrtus sensu lato) of the four largest...
متن کاملThe impact of mainland mothers on the obstetric services of Hong Kong.
Hong Kong has a long history as a place to which refugees flock. In the modern era, the influx resulting from the 1949 communist victory in the Chinese Civil war led to many problems, amongst which was a severe shortage of facilities for birthing mothers. From this rather difficult point, Hong Kong went on to build an enviable record in maternity care. Amongst the achievements have been a mater...
متن کاملA Study on the Establishment of ECFA between Mainland of China and Taiwan
As the chances of a successful conclusion to the Doha Round of trade liberalization under the WTO become increasingly problematic, so the pace of negotiating local free trade agreements (FTAs) is increasing. According to the WTO report, countries in the Asia-Pacific region are âconsolidating their drive towards regionalism at an accelerated paceâ. After the trade agreements between China an...
متن کامل