ON THE BIOLOGY AND GENETICS OF SCAPTOMYZA GRAMINUM FALLEN (DIPTERA, DROSOPHILIDAE)
نویسندگان
چکیده
منابع مشابه
Out of Hawaii: the origin and biogeography of the genus Scaptomyza (Diptera: Drosophilidae).
The Hawaiian Archipelago is the most isolated island system on the planet and has been the subject of evolutionary research for over a century. The largest radiation of species in Hawaii is the Hawaiian Drosophilidae, a group of approximately 1000 species. Dispersal to isolated island systems like Hawaii is rare and the resultant flora and fauna shows high disharmony with mainland communities. ...
متن کاملScaptomyza nigrita Wheeler (Diptera: Drosophilidae), a Leaf Miner of the Native Crucifer, Cardamine cordifolia A. Gray (Bittercress)
The biology of Scaptomyza nigrita on its host plant, a native crucifer (Bittercress) in the Rocky Mountains, is described. Development of each stage in the life history was studied both in the field and in the laboratory. This is the first documentation of a host for S. nigrita. We examined the activity of adult flies in two adjacent habitats, sun and adjacent willow shade. Adult flies were mor...
متن کاملon translation of phatic communion and socio-cultural relationships between the characters of the novels
phatic communion is a cultural concept which differs across cultures. according to hofstede (2001), the u.s. tends to have individualistic culture; however, asian countries tend to have collectivistic cultures. these cultures view phatic communion differently. in individualistic cultures like u.s., phatic communion reflects speakers’ socio-cultural relationships in conversations. to see whether...
15 صفحه اولDiversification and dispersal of the Hawaiian Drosophilidae: the evolution of Scaptomyza.
The genus Scaptomyza is emerging as a model lineage in which to study biogeography and ecological adaptation. To place future research on these species into an evolutionary framework we present the most comprehensive phylogeny of Scaptomyza to date, based on 5042 bp of DNA sequence data and representatives from 13 of 21 subgenera. We infer strong support for the monophyly of almost all subgener...
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ژورنال
عنوان ژورنال: Genetics
سال: 1945
ISSN: 1943-2631
DOI: 10.1093/genetics/30.3.266