THE UNIVERSITY OF KANSAS SCIENCE BULLETIN Vol. 51, No. 11, pp. 341-405 January 27, 1978 The Mecoptera of Indonesia : Genus Neopanorpa Helen Chwei-Sia Chau and George W. Byers TABLE OF CONTENTS Introduction 343 Acknowledgements 345 Methods and Materials 345 Morphology 346 Topography, Climate and Vegetation 349 Zoogeography 354 Taxonomy 356 Key to Males of Neopanorpa 357 Key to Females of Neopanorpa 358 Descriptions of Species 359 Neopanorpa muelleri Group 359 N. muelleri (Weele) 359 A'', hyalinata Esben-Petersen 366 A'', juscicauda, new species 369 A^. umbonata, new species 372 Neopanorpa angustiapicula Group 376 A'^. angustiapicula, new species 376 A^. diloba, new species 378 Neopanorpa fractura Group 380 N. fractura, new species 380 N. crinita, new species 385 N. sumatrana, new species 388 Neopanorpa borneensis Group 391 A'^. borneensis Byers 391 N . fiavicauda Banks 392 N. spicata Byers 395 Ungrouped Species 396 N. liejtincl{i, new species 396 Comparison between Neopanorpa and Leptopanorpa 398 Key to genera of Panorpidae 401 Gazetteer 402 Literature Cited 404