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Description of a new genus: Hammeriella gen. n. - from South America and a new family - Hammeriellidae fam. n. (Acari, Oribatei)

Abstract

Hammeriella gen. n. and, Hammeriellidae fam. n. (Acari, Oribatei) from South America are described. Hammeriella is also recorded from "Tierra del Fuego" (Chile) and from Argentina. The type species of Hammeriella, Pedrocortesia grandis Hammer, is fully redescribed and the cogeneric species, Pedrocortesia australis Hammer, is diagnosed in comparison with the type species, both being transferred to Hammeriella. The redescriptions were made from syntypes deposited in the Zoologisk Museum of Copenhagen, sent on loan for this study.


Description of a new genus - Hammeriella gen. n. - from South America and a new family - Hammeriellidae fam. n. (Acari, Oribatei)

Adilson D. Paschoal

ESALQ-USP, Caixa Postal, 9 - 13.400 Piracicaba - SP

ABSTRACT

Hammeriella gen. n. and, Hammeriellidae fam. n. (Acari, Oribatei) from South America are described. Hammeriella is also recorded from "Tierra del Fuego" (Chile) and from Argentina. The type species of Hammeriella, Pedrocortesia grandis Hammer, is fully redescribed and the cogeneric species, Pedrocortesia australis Hammer, is diagnosed in comparison with the type species, both being transferred to Hammeriella. The redescriptions were made from syntypes deposited in the Zoologisk Museum of Copenhagen, sent on loan for this study.

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  • HAMMER, M. 1961. Investigations on the oribatid fauna of the Andes Mountains. II - Peru. Biol. Skr. Dan. Vid. Selsk. 13(1):1-157.
  • HAMMER, M. 1962. Investigations on the oribatid fauna of the Andes Mountains. III - Chile. Biol. Skr. Dan. Vid. Selsk. 13(2):1-97.
  • PASCHOAL, A.D. 1979. Revisão da família Plateremaeidae e recaraeterização da superfamilia Gymnodamaeoidea (Acari: Oribatei). Tese Livre-Docência, USP, E.S.A. "Luiz de Queiroz", 373pp.
  • PASCHOAL, A.D. 1987. A revision of the Plateremaeidae (Acari: Oribatei). Revta bras. Zool. 3(6):327-356.

Publication Dates

  • Publication in this collection
    11 Aug 2009
  • Date of issue
    Apr 1989
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