Eosentomon Stompi Sp. N., a New Protura from Luxembourgeosentomidae ( )

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Acta zool, cracov. 35(3): 413-421, Kraków, 29 Jan. 1993 Eosentomon stompi sp. n., a newProtura from Luxembourg (Eosentomidae) AndrzejSzeptycki, Wanda MariaW e i n e r Received: 11 May 1992 Accepted for publication: 15 July 1992 SZEPTYCKI A., WEINER W. M. 1993.Eosentomon stompi sp. n., a new Protura from LuxembourgEosentomidae ( ). Acta zool, cracov. 35(3): 413-421. Abstract. Eosentomon stompi sp. n., a new species from Luxembourg with very short accessory setae on nota, is described. Key words:Protura, Eosentomon, taxonomy, Luxembourg Andrzej S zeptycki, Wanda MariaWEINER, Institute of Systematics and Evolution of Animals, Polish Academy of Sciences, ul. Sławkowska 17, 31-016 Kraków. INTRODUCTION A new species ofEosentomon was found in the rich and very interesting material of Protura collected in LuxembourgTOM by MM. ASI, M. TOMMASI-URSONE, N. STOMP and the junior author. Its description is given below. We should like to express our very cordial thanks to Dr. Norbert STOMP of the National Museum of Natural History in Luxemburg, who made it possible for us to study the soil fauna of his country, and to MrTOM Mario M ASI and Mrs MariaTOMMASI-UR SONE, for collecting most of the material. The chaetotaxy of urotergiteI in Eosentomon species was described in most ofthe earlier papers by the formula 4/10 and the shape of setae by COPELAND’s (1964) formula. It is mostly 3,1,1, which means: 3 normal setae, 1 hair-like seta, 1 small sensilla. Since the time when BERNARD (1975) discovered the presence of the lateral sensilla on urotergite I the two formulas should be 4/12 and 3,1,2, respectively. The composition of setae of the posterior row on urotergiteI is Pl, P 1 a, P2, P2a, , P3P4 (SZEPTYCKI 1986). Most of the material of the new species (including the holotype) is stored in the Institute of Systematics and Evolution of Animals of the Polish Academy of Sciences, Cracow. Two paratypes are deposited in the National Museum of Natural History in Luxembourg. .

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