... 5¢-GTNGCGGTYTCRAARTGYTCCAT-3¢ to amplify a fragment of 550 bp and 5¢-GAGGGNSAGTTCGTNTACGC-3¢ and 5¢-GAANGGYTTGTGGTTNAGRCG-3¢ to amplify a fragment of 1050 bp. PCR frag-ments of the expected size were cloned into ... ‘phylogenetic histories and stories’ (Insecta,Dictyoptera). Dtsch Entomol Z 48, 223–265.38 Davies WM (1927) On the tracheal system of Collembo-la, with special reference to that of Sminthurus ... taxa. Weobtained a total of 12 full-length and 5 partial cDNA sequences of hemo-cyanins from representatives of Collembola, Archeognatha, Dermaptera,Orthoptera, Phasmatodea, Mantodea, Isoptera...