Results 111 to 120 of about 3,098 (199)

Notes on Two Species of Megaspilidae in Hawaii (Hymenoptera: Ceraphronoidea: Megaspilidae) [PDF]

open access: yes, 1992
Two immigrant species of Megaspilidae appear to be established in Hawaii. One, placed here in the genus Dendrocerus Ratzeburg, is known only from elevations above 3,000 ft on the islands of Maui and Hawaii, and was first collected here in 1946.
Beardsley, John W.
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Sawflies of the Vértes Mountains (Hymenoptera: Symphyta)

open access: yesNatura Somogyiensis, 2010
167 sawfly species are recorded from the Vértes Mountains. Periclista albipennis (Zaddach, 1859), Amauronematus humeralis (Serville, 1823) and Pristiphora biscalis (Förster, 1854) are new records for the Hungarian sawfly fauna.
openaire   +2 more sources

Интересные находки пилильщиков (Hymenoptera, Tenthredinidae) в Западной Сибири

open access: yesАмурский зоологический журнал
В статье приводятся 20 видов пилильщиков семейства Tenthredinidae, собранных на территории Западной Сибири. Thrinax contigua Konow, 1885, Empria testaceipes (Konow, 1896), Eutomostethus ephippium (Panzer, 1798), Anoplonyx apicalis (Brischke, 1883 ...
Сергей Владимирович Василенко
doaj   +1 more source

Parametros biológicos y morfología de estados juveniles de Adurgoa gonagra (Klug) (Hym.., Argidae) [PDF]

open access: yes, 1995
p.189-192La mosca sierra, Adurgoa gonagra, que se alimenta externamente de follaje, fue criada en laboratorio con hojas de Senna péndula var. paludicola, realizándose una descripción detallada de los estados juveniles (huevo, estadios larvales y pupa ...
Gorosito, Norma Beatriz   +2 more
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West Palaearctic species of Euura Newman, 1837 (Hymenoptera, Tenthredinidae)

open access: yesEuropean Journal of Taxonomy
Excluding 102 species of the previously revised West Palaearctic species groups of Euura Newman, 1837 (gall-making groups, 84 species; amentorum group, 8 species; bergmanni group, 8 species; and oligospila group, 2 species), we treat here the remaining ...
Marko Prous   +7 more
doaj   +1 more source

Pathology, Distribution, Morphological and Genetic Identity of Deladenus proximus (Tylenchida: Neotylenchidae) a Parasitic Nematode of the Woodwasp, Sirex nigricornis in the Eastern United States [PDF]

open access: yes, 2015
The woodwasp, Sirex nigricornis (Hymenoptera: Siricidae), is solitary and utilizes a symbiotic fungus to extract nourishment from pine trees to feed its larvae.
Braswell, Warren E   +3 more
core   +1 more source

The importance of Silver fir (Abies alba Mill.) in comparison to spruce (Picea abies (L.) Karst.) and oak (Quercus petraea (Matt.) Liebl.) for arboreal Heteroptera communities in Bavarian forests [PDF]

open access: yes, 2005
Heteropteran communities in the canopies of Silver fir (Abies alba) and spruce (Picea abies) were studied at three lowland and three mountainous sites throughout Bavaria using flight-interception traps.
Goßner, Martin
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