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A new species of Nevskyella Ossiannilsson, 1954 (Homoptera, Aphididae) Naturalis
Hille Ris Lambers, D.; Bosch, R. van den.
INTRODUCTION Hitherto only one species of Nevskyella Ossiannilsson, 1954, was known, viz., the type, Nevskya fungifera Ossiannilsson, 1953. This has only been found near Uppsala, Sweden on Carex caryophyllea Latour ( = C. verna Chaix = C. praecox Jacq.). A very similar species found in three departments of southern France is described hereafter. Nevskyella meridionalis nov. spec. Apterous viviparous female. Morphological characters. — Body about 1.35 to 1.80 mm long, elongated oval, often quite slender, not depressed. Pigmentation of body very nearly like that figured by Ossiannilsson (1935, p. 235, fig. 1) for the type species, but usually the meso-metathoracic blotches extended more cephalad and often connected with the blotches of the pronotum; the...
Tipo: Article / Letter to the editor Palavras-chave: 42.75.
Ano: 1964 URL: http://www.repository.naturalis.nl/record/318192
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On the genus Therioaphis walker, 1870 with descriptions of new species (Homoptera, Aphididae) Naturalis
Hille Ris Lambers, D.; Bosch, R. van den.
INTRODUCTION The second author in 1959 and 1960 collected aphids in the Netherlands. Germany, Switzerland, Austria, Italy, Southeastern France, Israel and Iran, concentrating on Phyllaphidine ("Callipterine") aphids. Many species were reared and used for small experiments. In the Netherlands, Austria, and during the period of 22 August 1959 to 13 September 1959 in Southern France, the first author took part in the aphid hunt. The resulting material was handed to the first author for preliminary identification. A considerable number of undescribed species was discovered. Rather than merely publish the descriptions we have decided to write a more comprehensive paper. The study of some species, e.g., Therioaphis ononidis (Kaltenbach), over their territory...
Tipo: Article / Letter to the editor Palavras-chave: 42.75.
Ano: 1964 URL: http://www.repository.naturalis.nl/record/317775
Registros recuperados: 2
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