Skip to main content Skip to main navigation menu Skip to site footer
Type: Article
Published: 2016-08-26
Page range: 137–145
Abstract views: 78
PDF downloaded: 1

Two new species of Willowsia (Collembola: Entomobryidae) from Guizhou Province, China

School of Life Sciences, Nantong University, Nantong 226000, P. R. China.
Collembola Willowsia pseudoshi sp. nov. Willowsia variabilis sp. nov. chaetotaxy key to species

Abstract

The genus Willowsia Shoebotham, 1917 belongs to the family Entomobryidae. Within the family it is characterised by having 4-segmented antennae, 8+8 eyes, spines and scales absent from dens, claw with unpaired inner teeth, bidentate mucro and scales on body. Twenty-six species have been described in the genus worldwide including eight species from China. Two new species, Willowsia pseudoshi sp. nov. and W. variabilis sp. nov., from China are described here. The former species has pale yellow antennae except for distal part of Antenna IV which has some blue pigment and 4 macrochaetae are present on Abdomen I. The latter species has the whole antenna pigmented blue and 7−8 macrochaetae present on Abdomen I. A key to Chinese species of Willowsia is given.

 

References

  1. Bellinger, P.F., Christiansen, K.A. & Janssens, F. (1996–2015) Checklist of the Collembola of the world. Available from: http://www.collembola.org (accessed 20 September 2015)

    Denis, J.R. (1929) Notes sur les collemboles récoltés dans ses voyages par le Prof. F. Silvestri. I. collemboles d'Extrême-Orient. Bollettino del Laboratorio di zoologia generale e agraria della Facoltà agraria in Portici, 22, 166−171.

    Gisin, H. (1964) European Collembola. VII. Revue Suisse de Zoologie, 71 (4), 649−678.

    Jordana, R. & Baquero, E. (2005) A proposal of characters for taxonomic identification of Entomobrya species (Collembola, Entomobryomorpha), with description of a new species. Abhandlungen und Berichte des Naturkundemuseums Görlitz, 76 (2), 117−134.

    Krantz, G.W. (1978) Collection, rearing, and preparation for study. –In: A Manual of Acarology. Oregon State University Bookstore: 77−98.

    Lee, B.H. & Park, K.H. (1989) Systematic studies on Chinese Collembola (Insecta). 1. Four new species and three new records of Entomobryidae from Taiwan. Chinese Journal of Entomology, 9 (2), 263−282.

    Mari-Mutt, J.A. (1981) Redescription of Willowsia jacobsoni (Börner), an entomobryid with conspicuous sexual dimorphism (Insecta Collembola). The Journal of Agriculture of the University of Puerto Rico, 65 (4), 361−373.

    Mari-Mutt, J.A. (1986) Puerto Rican species of Lepidocyrtus and Pseudosinella (Collembola: Entomobryidae). Caribbean Journal of Science, 22 (1−2), 1−48.

    Pan, J.L., Zhang, F. & Chen, J.X. (2006) A new Chinese species of the genus Willowsia from Tibet (Collembola: Entomobryidae). Journal of the Kansas Entomological Society, 79 (3), 261−266.
    http://dx.doi.org/10.2317/0511.22.1

    Rusek, J. (1971) Zweiter Beitrag zur Kenntnis der Collembola (Apterygota) Chinas. Acta Entomologica Bohemoslovaca. 68 (2), 108–137.

    Shi, X. & Chen, J.X. (2004) The genus Willowsia (Collembola: Entomobryidae) and species from China. Entomotaxonomia, 26 (4), 241−248.

    Szeptycki, A. (1979) Morpho-systematic studies on Collembola. IV. Chaetotaxy of the Entomobryidae and its phylogenetical significance. Polska Akademia Nauk, Kraków, 216 pp.

    Zhang, F., Xu, G.L. & Chen, J.X. (2007) A new species of Willowsia (Collembola: Entomobryidae) from South China. Zootaxa, 1645, 63−68.

    Zhang, F., Chen, J.X. & Deharveng, L. (2011) New insight into the systematics of the Willowsia complex (Collembola: Entomobryidae). Annales de la Société entomologique de France, 47 (1−2), 1−20.
    http://dx.doi.org/10.1080/00379271.2011.10697692