Abstract
Springtails, especially entomobryids, are abundant in Karst faunas. Five new species of Sinella Brook are described here from caves in southern China: S. liuae sp. nov., S. hunanica sp. nov., S. tigris sp. nov., S. minuta sp. nov. and S. tiani sp. nov. A new record of Sinella sineocula Chen & Christiansen, is also recorded. These species differ in claw structure, chaetae on ventral side of the head, and body chaetotaxy. An updated key to cave species of Sinella from China is provided.
References
Brook, G. (1882) On a new genus of Collembola (Sinella) allied to Degeeria Nicolet. Journal of the Linnean Society of London Zoology, 16, 541–545.
http://dx.doi.org/10.1111/j.1096-3642.1882.tb02398.xChen, J.-X. & Christiansen, K.A. (1993) The genus Sinella with special reference to Sinella s. s. (Collembola: Entomobryidae) of China. Oriental Insects, 27, 1–54.
http://dx.doi.org/10.1080/00305316.1993.10432236Christiansen, K. (1961) Convergence and parallelism in cave Entomobryinae. Evolution, 15, 288–301.
http://dx.doi.org/10.2307/2406229Deharveng, L. (1990) Fauna of Thai caves. II. New Entomobryiodea Collembola from Chiang Dao cave, Thailand. Occasional Papers of the Bernice P. Bishop Museum, 30, 279–287.
Ding, Y.-H. & Zhang, F. (2015). Contribution to the eyed Sinella from China: two new species and additional reports on nine known species (Collembola: Entomobryidae). Zootaxa, 3973 (3), 474–490 .
http://dx.doi.org/10.11646/zootaxa.3973.3.4Gisin, H (1967) Espèces nouvelles et lignées évolutives de Pseudosinella endogés (Collembola). Memórias e Estudos do Museu Zoológico da Universidade de Coimbra, 301, 1–25.
Pan, Z.-X., Zhang, F. & Shi, S.-D. (2012) Contribution of study of eyed species of Sinella (Collembola, Entomobryidae), with a key to this group of species from China. Zootaxa, 3180, 35–46.
Pan, Z. & Yuan, X. (2013) A new species with 2+2 ommatidia in the genus Sinella (Collembola: Entomobryidae) from Dongbai Mountain in Zhejiang Province. Entomotaxonomia, 35, 249–255.
Szeptycki, A. (1979) Chaetotaxy of the Entomobryidae and its phylogenetical significance. Morpho-systematic studies on Collembola. IV. Polska Akademia Nauk, Zakład Zoologii Systematycznej i Doświadczalnej, Państwowe Wydawnictwo Naukowe, Warszawa, Kraków, 219 pp.
Zhang, F., Deharveng, L. & Chen, J.X. (2009) New species and rediagnosis of Coecobrya (Collembola: Entomobryidae), with a key to the species of genus. Journal of Natural History, 43, 2597–2615.
http://dx.doi.org/10.1080/00222930903243970Zhang, F. & Deharveng, L. (2009). A new cave Sinella species from South China (Collembola: Entomobryidae). Zootaxa, 2009, 35–40.
Zhang, F. & Deharveng, L. (2011) Cave Sinella (Collembola: Entomobryidae) from China. Journal of Natural History, 45, 1213–1231.
http://dx.doi.org/10.1080/00222933.2011.552805Zhang, F., Yu, D.-Y. & Xu, G.-L. (2011) Transformational homology of the tergal setae during postembryonic development in the Sinella-Coecobrya group (Collembola: Entomobryidae). Contributions to Zoology, 80, 213–230.