Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 21

Liczba wyników na stronie
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 2 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników

Wyniki wyszukiwania

help Sortuj według:

help Ogranicz wyniki do:
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 2 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
The paper concerns 17 species of the Ichneumonidae, subfamily Phygadeuontinae. Based on several collections, the descriptive types of 41 species-group forms described by 18 authors have been investigated, 8 lectotypes selected, 24 new synonyms and 6 new combinations proposed. A key to the European short-winged females and their males of the genus Pleolophus Townes is provided.
The paper concerns 32 species of the Ichneumonidae, subfamily Cryptinae. Basing on several collections, the descriptive types of 51 species-group forms described by 14 authors have been investigated, 13 lectotypes selected, 24 new synonyms and 9 new combinations proposed, and 1 form raised to the species status.
The second European species of Amphibulus KRIECHBAUMER, 1893 — A. fennicus sp. n. (♀) is described from Finland, and a key to females of the European species of the genus is given.
The paper concerns 19 species of the Ichneumonidae, subfamilies: Cryptinae and Banchinae. Basing on several collections, the descriptive types of 22 species-group forms described by 10 authors have been investigated, 6 lectotypes are selected, 12 new synonyms, 5 new combinations are proposed, and one form raised to the species status.
Ichneumoninae communities occurring In pine cultures and canopies of pines (Pinus silvestris) are described In the consecutive stages of secondary succession of subcontinental (Peucedano-Pinetum) pine forests in Puszcza Białowieska. The parameters analysed Include species composition (136 species), structure of dominance as well as indices of species diversity, species composition similarity and dominance structure similarity. The following communities were identified: the Ichneumoninae community of the culture stage, which was markedly distinct from the others, a transitional-type community of the young stand and communities specific to older stands, where the community's core (parasitoids of the Microlepidoptera of pine) becomes stabilized - in the pole wood.
Phytodietus (Phytodietus) antennator KASPARYAN, 1993 (Hymenoptera, Ichneumonidae) is reported from Europe for the first time on the basis of material collected in Poland. A description of the collected species is given, along with photograph.
the paper contains a review of 34 species of Ichneumonidae reared from mining Lepidoptera. Among them Campoplex pyraustae Smith, Diadegma lithocolletis Horstm. and Dilleritomus filiformis filiformis (Strobl) are new to the Polish fauna.
The studies were carried out in various habilitas in the Biebrza Valley Lower Basin in 1982-83. Fifty nine species of Pimplinae were recorded. For each species trophic relation, period of appearance of adults and spatial distribution over investigated areas are given.
New records of five ichneumonid species of the genus Exyston from Poland are presented. The occurrence of E. calcaratus and E. subnitidus was confirmed. A knowledge of this genus in Poland is summarized.
The paper provides information on the ichneumonid wasps (Hymenoptera: Ichneumonidae: Cryptinae) parasitising predatory wasps of 3 families of Aculeata (Hymenoptera: Vespidae, Pompilidae, Crabronidae) in Poland. Altogether 10 species of parasitoids have been reared from 13 species of wasps. The paper gives the first reliable information of the parasitoids of Trypoxylon minus DE BEAUMONT, 1945 (Crabronidae).
A new fossil species of the Evaniidae (Hymenoptera), Evaniella eocenica sp. n., from the Eocene Baltic amber is described.
New records of 14 species of Anthribidae (including Urodontinae) from Poland are given. Reasons of inadequate record frequency compared to actual commonness of many fungus weevil species are discussed, and identified as primarily associated with mycetophagy and cryptic habits of adult beetles. A high efficiency of FIT and Moerickes traps in collecting anthribids is noticed.
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 2 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.