ENTOMOLOGICAL NEWS AND PROCEEDINGS OF THE ENTOMOLOGICAL SECTION THE ACADEMY OF NATURAL SCIENCES, PHILADELPHIA. VOL. XXXI. . DECEMBER, 1920. No. 10. CONTENTS Parshley Hemipterological Notices I. (Tingidae) 271 Malloch The genus Aspistes Meigen in North America (Diptera, Sca-topsidae) 275 Branch A Webspinning Sarcophagid Parasitic upon a Mantis (Dipt., Orth.) 276 Pierce Studies in the Genus Myodites Latreille (Coleoptera, Rhipiphori-dae) 277 Weiss & West The Eggs of Bole-totherus bifurcus Fab. (Col.) 280 Hebard The Sarta Marta Region of Colombia from an Orthoptero-logical Viewpoint, with Deduc-tions relative to Tropical Ameri-can Collecting 281 Ewing New Predsceous and Parasitic Mites of the Superfamily Gama-soidea (Acar.) 286 Chamberlin A New American Amau-robius (Arach., Aran.) 293 Changes of Address 293 Alexander A New Species of Dixa from Argentina (Dixidae, Dipt.) . 294 Editorial Program and Price of the NEWS for 1921 295 Meetings of Societies in the Christmas Holidays at Chicago 295 Weiss Coleoptera Associated \\ith Pleurotus ostreatus 296 O'Kane The Crop Protection Insti-tute 297 Entomological Literature 297 Hemipterological Notices I. (Tingidae). By H. M. PARSHLEY, Smith College. There is no more splendid instance of the scientific value of careful collecting than that afforded by the work of Mrs. Annie Trumbull Slosson. For many years specialists in every order of insects have made free use of her materials, and still the riches of her collection are by no means exhausted. The following notes on groups which have recently received general treatment are based for the most part on material which Mrs. Slosson has been kind enough to send, in spite of difficulties due to ill health; and I would express my sense of obligation for these and many other favors. Gargaphia bimaculata sp. nov. Head, disc of pronotum with basal one-third of angulate process, and body black; antennae yellowish brown, the first segment except toward 271
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