Abstract
A new species of the genus Hexabdella Van der Schyff, Theron & Ueckermann, Hexabdella cinquaginta sp.n. is herein described, representing the second species of the family Bdellidae from the neotropical region. It can be distinguished from H. singula by its lobed striae on lateral margins of hysterosoma and by the leg chaetotaxy. A key to species of the genus is presented.References
Atyeo, W.T. (1960) A revision of the mite family Bdellidae in North and Central America (Acarina, Prostigmata). University of Kansas Science Bulletin, 40, 345–499.
Atyeo, W.T. & Luxen, S.L. (1962) The Icelandic Bdellidae (Acarina). Kansas Entomological Society, 35, 281–298.
Bellini, M.R., Moraes, G.J.de, Feres, R.J.F. (2005) Ácaros de dois sistemas da seringueira no noroeste do estado de São Paulo. Neotropical Entomology, 34, 475–484.
Daud, R.D. & Feres, R.J.F. (2005) Diversidade e flutuação populacional de ácaros (Acari) em Mabea fistulifera Mart. (Euphorbiaceae) de dois fragmentos de mata estacional semidecídua em São José do Rio Preto, SP. Neotropical Entomology, 34, 191–201.
Demite, P.R. & Feres, R.J.F. (2005) Influência de vegetação vizinha na distribuição de ácaros em seringal (Hevea brasiliensis Muell. Arg., Euphorbiaceae) em São José do Rio Preto, SP. Neotropical Entomology, 34, 829–836.
Feres, R.J.F., Rossa-Feres, D.C., Daud, R.D. & Santos, R.S. (2002) Diversidade de ácaros (Acari, Arachnida) em seringueiras (Hevea brasiliensis Muell. Arg., Euphorbiaceae) na região noroeste do estado de São Paulo, Brasil. Revista Brasileira de Zoologia, 19, 137–144.
Gerson, U., Smiley, R.L. & Ochoa, R. (2003) Mites (Acari) for pest control. Blackwell Publishing, Oxford, UK. 537pp.
Hernandes, F.A. & Feres, R.J.F. (2006) Tetrabdella neotropica (Acari: Bdellidae), a new genus and species from Brazil. Zootaxa, 1135, 57–68.
Kethley, J. (1990) Acarina: Prostigmata (Actinedida). In: Dindal, D.L. (Ed.), Soil Biology Guide. John Wiley & Sons, New York. pp. 667–756.
Mineiro, J.L.C., Sato, M.E., Raga, A., Arthur, V., Moraes, G.J., Sarreta, F.O. & Carrijo, A. (2006) Diversidade de ácaros (Arachnida: Acari) em Coffea arabica L.cv. Mundo Novo, nos municípios de Jeriquara e Garça, Estado de São Paulo. Biota Neotropica, 6, 1–15. http://www.biotaneotropica.org.br/v6n2/pt/abstract?article+bn01106022006
Swift, S.F & Goff, M.L. (1987) The family Bdellidae (Acari: Prostigmata) in the Hawaiian Islands. International Journal of Acarology, 13, 29–49.
Tseng, Y.-H. (1978) Mites of the family Bdellidae from Taiwan (Acarina: Prostigmata). Journal of the Agricultural Association of China, 104, 25–51.
van der Schyff, J., Theron, P.D. & Ueckermann, E.A (2004) Hexabdella, a new mite genus of Bdellidae (Acari: Prostigmata) from southern Africa, with description of five new species. African Plant Protection, 10, 13–25.
Vis, R.M.D, Moraes, G.J.de & Bellini, M.R. (2006) Mites (Acari) of rubber trees (Hevea brasiliensis Muell.Arg., Euphorbiaceae) in Piracicaba, State of São Paulo, Brazil. Neotropical Entomology, 35, 112–120.
Wallace, M.M.H. & Mahon, J.A. (1972) The taxonomy and biology of Australian Bdellidae (Acari). I. Subfamilies Bdellinae, Spinibdellinae and Cytinae. Acarologia, 14, 544–580.