vockeroth j r (12 Ergebnisse)

, stapled/loose 0.0.

134 pp., br. gr. 8.

Zustand: Very good. 137, 17 b/w plates. . PB. Vg. Ownership stamp to inside front wrapper. Miscellaneous Publication of The Genetics Society of Canada, No.3.

Zustand: Good. 176, 100 line drawings, 26 maps. . PB. 8vo, orig. wrappers, spine worn/chipped. Memoirs of the Entomological Society of Canada, No. 62.

Zustand: Good. 134, 1 b/w plate, 151 text figs. . PB. Orig. wrappers, worn. Good. Corrigenda slip pasted in to blank recto of plate. Pacific Insects Monograph 29.

108 p., 96 figs, 40 maps, stapledd. Published in: The Canadian Entomologist.

Zustand: gut. 176 S., Abb., 24 cm, Lichtrand, Besitzstempel, Rückenaufkleber, Einband leicht fleckig. Sprache: Englisch.

softcover. Zustand: Sehr gut. 456 p. Pre-owners name to title, year-mark to front cover. ISBN: 9780660138305 Sprache: Englisch Gewicht in Gramm: 755.

A revised generic classification of world Syrphini is proposed. It is based on a study of characters of the adults of 318 described species plus approximately 85 more species as yet either undescribed or unidentified. Thirty-seven genera are recognized; keys to these genera, and to the smaller number of genera known from each of the major zoogeographic regions (except the eastern Palaearctic and Oriental) are presented. Eight new genera, Notosyrphus (South America), Exallandra (Ethiopian Region), Citrogramma (Oriental Region and Australia), Dideomima (Mexico), Hermesomyia (Ecuador), Pseudoscaeva (North and South America), Antillus (Haiti), and Giluwea (New Guinea), and two new subgenera, Melangyna (Austrosyrphus) (Australia and New Zealand) and M. (Melanosyrphus) (New Guinea), are described. Nine new species, in Melangyna (Melanosyrphus), Citrogramma, Hermesomyia, Antillus, and Giluwea, are described. The genus Orphnabaccha is transferred from the tribe Bacchini to the Syrphini, and the genus Toxomerus (including Mesograpta) is referred to the tribe Toxomerini. Maps showing the world distribution of each genus and subgenus, and figures of the male terminalia of the type-species of almost all genera and subgenera, are presented.The peculiar nature of the Neotropical fauna of Syrphini, with almost all species belonging to two large and very diverse genera, is compared with the situation in the rest of the world, where in most major regions the Syrphini consist mostly of a moderate number of medium-sized genera each of which shows much less diversity. Possible reasons for this difference, and for the great preponderance of more primitive Diptera among those with apparent transantarctic relationships, are suggested. 176 pp., 100 figs, br. gr. 8.

Zustand: Very Good. vi, 674, text figs. . HB. Vg. From the library of Prof. J. Green (1928-2016) with his name to endpaper. . [9780660107318].

Ottawa, Ontario. Centre for Land and Biological Resources Research. 455 pp., 271 figs, 119 distribution maps, br. gr. 8 [15.3 x 23 cm].

Zustand: Very Good. vi, 674; vi, 658, numerous text figs. 285x220mm. HB. 2 vols, orig. red buckram, gt. Vg. Vol. 1 contains introductory chapters, keys to families for adults and larvae, and detailed treatment of the 24 families of Nematocera and 19 families of orthorrhaphous Brachycera; Vol. 2 covers the 65 families of the Muscomorpha (Cyclorrhapha). Keys to genera are provided for all families. A third volume on 'Evolution & Classification' was published in 1989, but is not present here.Research Branch Agriculture Canada Monographs Nos 27 & 28.