Systematic Review of Our Present Knowledge of Fossil Insects, Including Myriapods and ArachnidsU.S. Government Printing Office, 1886 - 128 Seiten |
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Häufige Begriffe und Wortgruppen
abdomen abundant amber amber species antennæ appendages Arachnida Band belong Berendt body branches British Columbia Brodie Carboniferous cephalothorax Chilopoda Coleoptera coxæ described by Heer described from Oeningen Diplopoda Dobbertin dorsal England English Purbecks entom externomedian extinct genera extinct genus Family figured five species Florissant forms fossil fossil insects found at Florissant found in amber four species front wings furnished genera genus Geol Geological Germar Giebel half the wing Heer Heer describes Hexapoda hind wings Insecten insects internomedian vein Krottensee Kutschlin larvæ larval Latreille Lias Loew Mazon Creek mediastinal Menge mentions Mesozoic Mesozoic rocks myriapods Neuroptera number of species occur at Florissant occur in amber Oeningen Orthoptera Oustalet Paleozoic Price 5 cents Radoboj represented Rott Salzhausen scapular scapular vein Schambelen Scudd Scudder segments Serres Sicilian amber Sieblos single species slender species referred specimens Suborder Tertiary deposits Thorell three species types Ueber Utah Weyenbergh Wyoming
Beliebte Passagen
Seite 34 - The thorax is composed of three segments, each of which bears a pair of legs and each of the hinder two a pair of wings, which, especially the posterior, are occasionally aborted.
Seite 104 - ... from the existing orders under the name of Palaeodictyoptera — a term first proposed by Goldenberg in lieu of Dohrn's preoccupied Dictyoptera, which had been suggested for an order typified by the Permian Eugereon. This order is defined more by the generalized characters of its various members, and the lack of those special characteristics which are the property of existing orders, than by any definite peculiarities of its own.