Three new species and new records of the genus Centromerus (Araneae, Linyphiidae) from Italy

  • Francesco Ballarin Systematic Zoology Laboratory, Department of Biological Sciences, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji-shi, 192-0397, Tokyo
  • Paolo Pantini Museo Civico di Scienze Naturali “E. Caffi” of Bergamo, Piazza Cittadella 10, 24129, Bergamo
DOI: https://doi.org/10.5852/ejt.2020.660
Keywords: Apennines, Calabria, endemic species, Italian peninsula, new data

Abstract

Three new species of the genus Centromerus from Italy, C. tongiorgii sp. nov., C. hanseni sp. nov., and C. gatoi sp. nov., are described for the first time on the basis of both male and female specimens. Their relationships with other congeneric species, as well as their diagnoses, are discussed using morphological characters. New records of poorly known species of Centromerus from Italy are furthermore reported. Among them, C. desmeti Bosmans, 1986 is reported for the first time for the Italian fauna and for continental Europe.

References

Bosmans R. 1986. Études sur les Linyphiidae Nord-Africaines IV. Le genre Centromerus Dahl (Araneae: Linyphiidae.). Biologisch Jaarboek Dodonaea 54: 85–103.

Bosmans R. & Colombo M. 2015. New species of spiders from Sardinia (Araneae), with ecological notes on Lipocrea epeiroides (O. Pickard-Cambridge, 1872) (Araneae: Araneidae). Arachnology 16 (9): 319–332. https://doi.org/10.13156/arac.2015.16.9.319

Bosmans R. & Gasparo F. 2015. A new cave-dwelling Centromerus from Sardinia (Araneae: Liny-phiidae). Fragmenta Entomologica 46 (1–2): 113–116. https://doi.org/10.4081/fe.2014.73

Breitling R. 2018. Eric Duffey’s spider collection in the Manchester Museum – an update. Newsletter of the British Arachnological Society 141: 5–9.

Brignoli P.M. 1972. Catalogo dei ragni cavernicoli italiani. Quaderni di speleologia, Circolo Speleologico Romano 1: 5–211.

Deltshev C. 1974. A new Centromerus from Bulgarian caves (Araneae, Linyphiidae). International Journal of Speleology 6: 81–86. https://doi.org/10.5038/1827-806X.6.1.2

Dimitrov D. & Deltshev C. 2019. Contribution to the study of the genus Centromerus in Turkey, with the description of a new species of blind spiders (Arachnida, Araneae: Linyphiidae). Revue suisse de Zoologie 126 (2): 261–267. https://doi.org/10.5281/zenodo.3463463

Helsdingen P.J. van. 1965. Sexual behaviour of Lepthyphantes leprosus (Ohlert) (Araneida, Linyphiidae), with notes on the function of the genital organs. Zoologische Mededelingen 41: 15–42.

Helsdingen P.J. van, Thaler K. & Deltshev C. 1977. The tenuis group of Lepthyphantes Menge (Araneae, Linyphiidae). Tijdschrift voor Entomologie 120: 1–54.

Hormiga G. 2000. Higher level phylogenetics of erigonine spiders (Araneae, Linyphiidae, Erigoninae). Smithsonian Contributions to Zoology 609: 1–160.

Nentwig W., Blick T., Gloor D. Hänggi A. & Kropf C. 2020. Spiders of Europe. Version 02.2020. Available from www.araneae.nmbe.ch [accessed 14 Feb. 2020].

Pantini P. & Isaia M. 2019. Araneae.it: the online Catalog of Italian spiders with addenda on other arachnid orders occurring in Italy (Arachnida: Araneae, Opiliones, Palpigradi, Pseudoscorpionida, Scorpiones, Solifugae). Fragmenta Entomologica 51 (2): 127–152. https://doi.org/10.4081/fe.2019.374. Available from www.araneae.it [accessed 14 Feb. 2020].

Roberts M.J. 1987. The Spiders of Great Britain and Ireland, Volume 2: Linyphiidae and Check List. Harley Books, Colchester, UK.

Saaristo M.I. & Tanasevitch A.V. 1996. Redelimitation of the subfamily Micronetinae Hull, 1920 and the genus Lepthyphantes Menge, 1866 with descriptions of some new genera (Aranei, Linyphiidae). Berichte des Naturwissenschaftlich-Medizinischen Vereins in Innsbruck 83: 163–186.

Simon E. 1884. Les arachnides de France. Tome cinquième, deuxième et troisième partie. Roret, Paris, 180–885.

Simon E. 1894. Histoire naturelle des araignées. Deuxième édition, tome premier: 489–760. Roret, Paris.

Simon E. 1929. Les arachnides de France. Synopsis générale et catalogue des espèces françaises de l’ordre des Araneae. Tome VI. 3e partie: 533–772. Roret, Paris.

Uliana M. 2018. “In memoria” Harald Hansen. Lavori della Società Veneziana di Scienze Naturali 43: 165.

Wiehle H. 1956. Spinnentiere oder Arachnoidea (Araneae). 28. Familie Linyphiidae-Baldachinspinnen. Die Tierwelt Deutschlands 44: 1–337.

World Spider Catalog 2020. World Spider Catalog. Natural History Museum Bern. Available from http://wsc.nmbe.ch, ver. 21.0 [accessed 14 Feb. 2020]. https://doi.org/10.24436/2

Published
2020-06-05
How to Cite
Ballarin, F., & Pantini, P. (2020). Three new species and new records of the genus Centromerus (Araneae, Linyphiidae) from Italy. European Journal of Taxonomy, (660). https://doi.org/10.5852/ejt.2020.660
Issue
No. 660 (2020): Three new species and new records of the genus Centromerus (Araneae, Linyphiidae) from Italy
Section
Zoology

Copyright (c) 2020 Francesco Ballarin, Paolo Pantini

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