Baron C. R. Von Der Osten Sacken
نویسندگان
چکیده
منابع مشابه
Australian Allograpta Osten Sacken (Diptera, Syrphidae)
Allograptaterraenovae sp. n. and Allograptanotiale sp. n. are described from Australia. Notes on the Australian species of Allograpta and an identification key to them are also given. The lectotype of Allograptajavana Wiedemann is designated, and the species Syrphuspallidus Bigot is synonymized under Allograptaaustralensis (Schiner).
متن کاملTaxonomic revision of wasp-like richardiids, Neoidiotypa Osten-Sacken (Diptera, Tephritoidea, Richardiidae).
Previously Neoidiotypa was a monotypic genus represented by a peculiar wasp-like richardiid from Cuba - N. appendiculata (Loew). In this work, five new species are described in this genus: N. mexicana sp. nov. from Mexico; N. alamagna sp. nov., N. flaviatra sp. nov., N. nigra sp. nov. and N. sticta sp. nov. from Costa Rica. New diagnostic characters for the genus are included. An identification...
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Der d2 ist ein seit 50 Jahren bewährter psychologischer Papier-und-Bleistift-Test zur Messung der Konzentrationsfähigkeit und Aufmerksamkeitsleistung. Bei der Entwicklung der Online-Version der Revision des d2 mussten wichtige Gestaltungsentscheidungen getroffen werden. Wie kann erreicht werden, dass das Testmaterial wie in der Papierform zeilenweise bearbeitet wird? Wie ist die Instruktion zu ...
متن کاملNew species of Antocha Osten Sacken, 1860 crane flies (Diptera: Limoniidae) for South Korea.
New species Antocha (Antocha) koreana from South Korea is described and illustrations of the distinguishing morphological features, including wing venation, male and female genitalia and male antenna, are provided with a discussion on distinguishing newly described species from other similar species. Habitat information for new species is presented. Antocha (Antocha) subconfluenta Alexander, 19...
متن کاملSubfamily Limoniinae Speiser, 1909 (Diptera, Limoniidae) from Baltic Amber (Eocene): The Genus Elephantomyia Osten Sacken, 1860
A revision of the genus Elephantomyia Osten Sacken (Diptera: Limoniidae) from Baltic amber (Eocene) is presented. Four species--E. baltica Alexander, E. brevipalpa Loew, E. longirostris Loew, and E. pulchella Loew--are redescribed and documented with photographs and drawings. In addition, two new species of the genus are described: Elephantomyia bozenae sp. nov., and Elephantomyia irinae sp. no...
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ژورنال
عنوان ژورنال: Nature
سال: 1906
ISSN: 0028-0836,1476-4687
DOI: 10.1038/074180b0