Wyniki wyszukiwania - Biblioteka Nauki

Nowa wersja platformy, zawierająca wyłącznie zasoby pełnotekstowe, jest już dostępna.
Przejdź na https://bibliotekanauki.pl

Ograniczanie wyników

Znaleziono wyników: 5

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: Araneidae

Sortuj według:

Ogranicz wyniki do:

Balbiani bodies in oocytes of a spider, Nuctenea sp. and a harvestman, Phalangium opilio share some similarities in the structure and behavior

100%

Jedrzejowska I.

Acta Biologica Cracoviensia. Series Botanica. Supplement

2014

tom 56

nr 1

Tygrzyk paskowany - klejnot polskiej przyrody

100%

Przewozny M.

Biuletyn Polskiego Towarzystwa Ochrony Przyrody "Salamandra"

1998

nr 1

Effect of distance from forest edge on the distribution and diversity of spider webs In adjacent maize field

80%

Oleszczuk M. , Ulikowska M. , Kujawa K.

Polish Journal of Ecology

2010

tom 58

nr 4

The study was carried out on lowland agricultural lands in western Poland between July and August 2007. The influence of the proximity of forested areas on the occurrence of foliage-dwelling spiders was defined by measuring the abundance of spider webs on five transects situated at distances of 0, 20, 40, 60 and 80 metres from the forest edge. Generally, the greatest diversity and the highest total density were observed close to the forest edge, but an opposite relation was found for orb webs, built by spiders from the families Araneidae and Tetragnathidae, whose abundance was the lowest in close proximity to the forest. At a distance of 80 metres from the forest a slight increase in total abundance of webs was recorded, no doubt due to the presence of weeds, in which were recorded numerous occurrences of sheet and irregular webs. On all the transects studied, orb webs predominated on maize shoots, whereas only three-dimensional sheet and irregular webs occurred on weeds. Included in this discussion are some of the potential effects of the proximity of forest areas on foliage-dwelling spider populations in maize fields and on the possibilities for spiders limiting this crop’s pests.

Poznajemy owady. Ośmionożni drapieżcy

80%

Solarczyk C.

Rada: Rolnictwo, Aktualności, Doradztwo, Analizy. Miesięcznik Wojewódzkiego Ośrodka Doradztwa Rolniczego w Bratoszewicach

2015

nr 03

Stawonogi jako przyczyna chorób i zgonu człowieka

51%

Kaczorowska E.

Biuletyn Polskiego Stowarzyszenia Pracowników Dezynfekcji, Dezynsekcji i Deratyzacji

2012

nr 2