ZETORCHELLA NORTONI, A NEW SPECIES OF ORIBATID MITE FROM ETHIOPIA (ACARI: ORIBATIDA: CALOPPIIDAE)

About authors:

Sergey G. Ermilov, e-mail

X-BIO Institute, Tyumen State University, Tyumen, Russia

E. A. Sidorchuk ,

Paleontological Institute, Russian Academy of Sciences, Moscow 117997, Russia

Leonid B. Rybalov,

Institute of Ecological and Evolutionary Problems, Russian Academy of Sciences, Moscow, Russia

Abstract:

The oribatid mite genus Zetorchella (Acari: Oribatida: Caloppiidae) comprises 16 species. We describe Zetorchella nortoni sp. n., collected in mosses on trees from Ethiopia. The new species is most similar to Zetorchella orbiculata Wen, Zhao, 1994 (Asia, China), but differs from this species by the length of the body, the morphology of sensilli, the length of interlamellar setae, and the morphology of notogastral setae p2, and p3. Among African species the new species is most similar to Zetorchella basylewskyi (Balogh, 1958), but differs from this species by body size, the length of interlamellar setae and setae c, and the morphology of notogastral setae.

References:

Balogh, J. 1958. Oribatides nouvelles de l’Afrique
tropicale. Revue de zoologie et de botanique afric-
aines, 58: 1–34.

Balogh, J. and Mahunka, S. 1984. A review of the Ori-
batuloidea Thor, 1929 (Acari: Oribatei). Acta Zoo-
logica Hungarica, 30: 257–313.

Balogh, J. and Balogh, P. 1992. The oribatid mites gen-
era of the world. V. 1. Hungarian National Muse-
um press, 263 pp.

Balogh, J. and Balogh, P. 2002. Identification keys to
the oribatid mites of the Extra-Holarctic regions.
V. 1. Publisher: Well-Press Publishing Limited,
453 pp.

Pearce, N.D.F. 1906. On some Oribatidae from the Sik-
kim Hymalaya. Journal of the Royal Microscopi-
cal Society, 26: 269–273.

Subías, L.S. 2004. Listado sistemático, sinonímico y
biogeográfico de los ácaros oribátidos (Acarifor-
mes: Oribatida) del mundo (excepto fosiles).
Graellsia, 60. (número extraordinario): 3–305.
Actualized en mayo de 2008, 540 pp; actualized
en abril de 2009, 547 pp. http://www.ucm.es/info/
zoo/Artropodos/Catalogo.pdf

Wen, Z. and Zhao, X. 1994. The first investigation on
the oribatid mites of the Yunnan province, China
(Acari: Oribatida). Acta Arachnologica Sinica, 3
(1): 73–80.