Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
Issue: Vol. 4350 No. 2: 17 Nov. 2017
Type: Article
Published: 2017-11-17
DOI: 10.11646/zootaxa.4350.2.12
Page range: 385–395
Abstract views: 72
PDF downloaded: 1

Two new Isotomidae species (Collembola: Entomobryomorpha) from Rio de Janeiro State, Brazil

Departamento de Entomologia, Museu Nacional, Universidade Federal do Rio de Janeiro. Quinta da Boa Vista, s/n, São Cristóvão, 20.940-040, Rio de Janeiro, RJ, Brazil
Departamento de Entomologia, Museu Nacional, Universidade Federal do Rio de Janeiro. Quinta da Boa Vista, s/n, São Cristóvão, 20.940-040, Rio de Janeiro, RJ, Brazil
Collembola biodiversity Isotomiella Paracerura Brazilian Southeast taxonomy

Abstract

In the present paper, two new species of Isotomidae belonging to the genera Isotomiella Bagnall, 1939 and Paracerura Deharveng & Oliveira, 1994 are described and illustrated. Isotomiella denticulata sp. nov. is distinguished from all known species specially by a single tooth in the inner edge of the unguis, a unique feature among the members of the genus. Paracerura bella sp. nov., differs from other congeners with respect to overall coloration, the sensillary pattern on tergite abd. IV–V and type of chaetae on both lateral margins of dens. Both species are described from Rio de Janeiro, Brazil.

 

References

  1. Abrantes, E.A. & Duarte, M. (2013) New species of Paracerura (Collembola: Isotomidade) from the state of São Paulo, Brazil. Florida Entomologist, 96 (4), 1392–1400.
    https://doi.org/10.1653/024.096.0418

    Arlé, R. (1959) Collembola Artrhopleona do Brasil oriental e central. Arquivos do Museu Nacional, 49, 155–211.

    Barra, J. (1968) Contribution à l’étude du genre Isotomiella Bagnall, 1939. Revue d’Écologie et de Biologie du Sol, 5 (1), 93–98.

    Bedos, A. & Deharveng, L. (1994) The Isotomiella of Thailand (Collembola: Isotomidae), with description of five new species. Entomologica Scandinavica, 25, 451–460.
    https://doi.org/10.1163/187631294X00225

    Bellinger, P.F., Christiansen, K.A. & Jansens, F. (1996–2017). Checklist of the Collembola of the World. Available from: http://www.collembolan.org; last access: April, 2017

    Deharveng, L. & Oliveira, E.P.DE. (1990) Isotomiella (Collembola, Isotomidae), d’Amazonie: les espèces du groupe delamarei. Annales de la Societé Entomologique de France, 26 (2), 185–201.

    Deharveng, L. & Oliveira, E.P. (1994). Paracerura virgata n.g. , n, sp. (Collembola, Isotomidae) nouveau Collembole d’Amazonie centrale. Revue Suisse de Zoologie, 101 (2), 441–446.
    https://doi.org/10.5962/bhl.part.79914

    Deharveng, L. & Suhardjono, Y. (1994) Isotomiella Bagnall, 1939 (Collembola:Isotomidae) of Sumatra (Indonesia). Tropical Zoology, 7, 309–323.
    https://doi.org/10.1080/03946975.1994.10539261

    Fjellberg, A. (1999) The labial palp in Collembola. Zoologischer Anzeiger, 237, 309–330.

    Kováč, L. & Palacios-Vargas, J.G. (2008) Redescription of Isotomiella alulu and I. delamarei (Collembola: Isotomidae) with notes on systematics of the genus and new records from Neotropics. Zootaxa, 1895, 1–17.

    Mendonça, M.C. & Fernandes, L.H. (2003) New species of Isotomiella Bagnall, 1923 and record of new occurences of I. nummulifer and I. quadriseta from Brazil (Collembola: Isotomidae). Boletim do Museu Nacional, 502, 1–12.

    Mendonça, M.C., Abrantes, E.A. & Fernandes, L.H. (2009) Two new Brazilian species of Paracerura Deharveng & Oliveira (Collembola: Isotomidae). Zootaxa, 2310, 24–34.

    Mendonça, M.C., Abrantes, E.A. & Neves, A.C.R. (2012) New species of Isotomiella Bagnall, 1939 from Southeast of Brazil (Collembola: Isotomidae). Zootaxa, 233, 21–30.
    https://doi.org/10.3897/zookeys.233.3553

    Mendonça, M.C. & Silveira, T.C. (2013) New species of Paracerura (Collembola: Isotomidae) from Minas Gerais State, Brazil. Zootaxa, 2310, 37–54.
    https://doi.org/10.11646/zootaxa.3681.1.4

    Queiroz, G.C. & Mendonça, M.C. (2010) Two new Isotomidae species (Collembola:Isotomidae) from Espírito Santo State, Brazil. Zootaxa, 248, 37–44.