Penny, Norman D. A guide to the Lacewings (Neuroptera) of Costa Rica / Norman D. Penny. - San Francisco, California, USA : California Academy Sciences, 2002. - p. 161- 457 ; il. ; 25 cm. - Proceedings California Academy Sciences ; 53 ; 12 . BibliografĂa: pp. 451-453. InglĂ©s ISBN: Normal Subjects--Index Terms: Neuroptera Dewey Class. No.: 595.747