Odonatological Abstracts

(16728) BRYANT, R. & J. WILHM, 1990. Species diversity of benthic macroinvertebrates in Salt Creek, Oklahoma. Proa Okla. Acad. Sci. 70:9-12. – (Dept Zool., Oklahoma St. Univ., Stillwater, OK 7407B, USA). 44 taxa were collected (July 1986-Nov. 1987) in rockfilled baskets placed at 5 stations in Salt Creek, Osage co., Oklahoma, USA. Only a checklist of genera is provided; the odon. are represented by Enallagma sp. and Telebasis sp. (16729) m6CZAR, L„ 1990. Rovarkalauz. Gondolat, Budapest. 260 pp., 350 col. figs excl. Hardcover (10.3x19,0 cm). ISBN 963-282-313-3. (Hungarian) A pictorial field guide to the common insects of Hungary, inch 11 odon. spp., with taxonomic and Hungarian nomenclature. A brief morphological description and statements on habitat, flight period and general range are provided for each sp.