Quer durch Klein-Asien in den Bulghar-Dagh : Eine naturwissenschaftliche Studien-Reise /

Includes index.Bound in leather and marbled papers.Signatures: 1-10 [superscript 8] 11 [superscript 6].Mode of access: Internet.1

Systematics and biogeography of the genus Actenodia (Coleoptera: Meloidae: Mylabrini)

The genus Actenodia Laporte de Castelnau (Meloidae: Mylabrini) is revised. It includes 18 species distributed in the Mediterranean and Saharo- Arabian regions, and in eastern and southern Africa; A. carpanetoi sp.n. from Mozambique is described. The bionomics of the genus is summarized, according to a collection of records on phenology, elevation, habitat preference and host plants. A classification of the genus is proposed after a morphological cladistic analysis: one Afrotropical lineage clearly emerged with three distinct groups of species, whereas other taxa, all Palaearctic except A. mirabilis, remained unresolved. The analysis of the nuclear internal transcribed spacer 2 rDNA sequences of some Palaearctic and Afrotropical species supports the distinction of the Afrotropical lineage. The first instar larvae of two species, A. chrysomelina from southern Africa and A. denticulata from Arabia, are described for the first time and compared with two other Palaearctic species described previously; inferences from larval mor- phology are discussed. The adult morphology of all species is described briefly and illustrated, and a key to the species is provided, as well as locality data. Three new synonymies are proposed: A. extera Dvorˇ a ́ k, 1993 syn.n. 1⁄4 A. septempunctata Baudi di Selve, 1878; A. sexpunctata Pic, 1948 syn.n. 1⁄4 A. curtula Fa ̈ hraeus, 1870; A. unimaculata lanzai Kaszab, 1973 syn.n. 1⁄4 A. unimaculata Pic, 1908. The biogeography of the genus is discussed within the framework of a more general analysis of the disjunct distribution models