NEW AND POORLY KNOWN FOSSIL CONIOPTERYGIDAE IN CRETACEOUS AND CENOZOIC AMBERS INSECTA: NEUROPTERA André Nel1, Vincent Perrichot2 and Dany Azar1,3 1 CNRS UMR 5143, Muséum National d’Histoire Naturelle, Entomologie, 45, Rue Buffon, F-75005, Paris, France; e-mail: anel@mnhn.fr 2 Géosciences Rennes, UMR CNRS 6118, Université Rennes1, Campus de Beaulieu, bât. 15, 263, Avenue du Général Leclerc, 35042 Rennes Cedex, France; e-mail: Vincent.Perrichot@univ-rennes1.fr 3 Lebanese University, Faculty of Science II, Biology Department, Fanar – Matn – B.P. 26110217, Lebanon; and Saint-Joseph University, Campus of Sciences and Technology, Mar Roukos (Mkalles), B.P. 11-1514 Beirut, Lebanon; e-mail: azar@mnhn.fr Abstract. — The new genus and species Alboconis cretacica (oldest known Aleuropteryginae: Fontenelleini) and the coniopterygine new genus and species Gallosemidalis eocenica, are described, respectively from a late Albian and an early Eocene French amber. From Lebanese amber, the early Cretaceous Aleuropteryginae Libanoconis fadiacra (Whalley, 1980) is refigured and discussed. Key words.— Neuroptera, Coniopterygidae, new genus, new species, early Cretaceous, early Eocene, amber, Lebanon, France. ANNALES ZOOLOGICI (Warszawa), 2005, 55(1): 1-7