204 



S. KARAYTUG AND G.A. BOXSHALL 



75B), by the length of the outer seta of leg 5 in the female (Figure 

 74C), by the absence of surface pits on the dorsal and ventral 

 surfaces of the urosomal somites in the female (Figure 74A,B), and 

 by the absence of integumental pits on the ventral surface of the 

 caudal rami in the female (Figure 74B). 



P. rochai differs from P. punctatus by the absence of surface pits 

 on the dorsal and ventral surfaces of the urosomal somites in the 

 female (Figure 74A.B), by the absence of integumental pits on the 

 ventral surface of the caudal rami in the female (Figure 74B), by the 

 structure of leg 5 (Figure 74C) and by the ornamentation of the outer 

 terminal seta (IV) and the inner terminal seta (V) of the caudal rami 

 in both sexes (Figure 74B; 76B). 



Acknowledgements. We would like to thank Dr Rony Huys for the 

 translation of much German literature and commenting on the manuscript. 

 This study would not have been possible without the assistance of many 

 people who generously made material and information available. The follow- 

 ing people are therefore gratefully acknowledged: Dr. Janet Reid (Smithsonian 

 Institution, Washington D.C.. U.S. A); Dr. Danielle Defaye (Museum Na- 

 tional d'Histoire Naturelle. Paris, France); Dr. Teruo Ishida (Japan); Prof. 

 Carlos E. F. Da Rocha (Universidade de Sao Paulo, Brazil); Janice Clark 

 Walker (Smithsonian Institution, Washington D.C., U.S.A); Prof. Dr. Henri 

 Dumont (Universiteit Gent, Belgium); Dr. Y. Ranga Reddy (Nagarjuna 

 University, India); Prof. Victor R. Alekseev (Zoological Institute, Russian 

 Academy of Science, St. Petersburg. Russia); Dr. Jouko Sarvala (University 

 of Turku, Finland); Prof. Dr. Marit E. Christiansen (Zoologisk Museum, 

 Universitetet I Oslo, Norway); Judith C. Price (Canadian Museum of Na- 

 ture); Dr Iskandar M. Mirabdullayev (Institute of Zoology, Tashkent, 

 Uzbekistan); Dr. Harry Yeatman (The University of the South, Sewanee, 

 U.S.A); Dr. Silvina Menu Marque (Universidad de Buenos Aires, Argentina). 

 This research was funded by Balikesir University, Turkey. 



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