Search Constraints
Search Results
-
-
Journal article
The Hymenoptera associated with spiders in Europe
The Hymenoptera known to be obligatory parasitoids or predators of spiders or their eggs in Europe form a rather diverse assemblage. Their biologies are briefly reviewed; known host associations are summarized for each genus; and a key is given to the genera of Hymenoptera (other than Pompilidae) involved.Fitton, M G ; Shaw, Mark R ; Austin, A D
-
Journal article
Seasonal variation in the reproductive strategy of the parasitic wasp Eulophus larvarum (Hymenoptera: Chalcidoidea: Eulophidae)
1. Eulophus larvarum (L.) (Hymenoptera: Eulophidae) is a gregarious parasitoid of lepidopterous larvae feeding on broad-leaved trees. Normally there are two generations a year. 2. Sex ratio in the spring generation of larvae is female biased. The bias is probably due to local mate competition as progeny from one brood...Godfray, H C ; Shaw, Mark R
-
Journal article
Hymenoptera: Parasitica. The parasitic wasps
Shaw, Mark R
-
Journal article
Scottish insect records
Shaw, Mark R
-
-
Journal article
In the Copper Age
We divide the ancient past into three ages: stone, bronze and iron. But leading archaeologists are saying Britain also had a copper age, between stone and bronze at around 2500–2200BC. What was it, when did it occur and why? British Archaeology canvassed the views of six archaeologists and scientists.Pitts, Mike ; Needham, S ; Heyd, Volker ; Parker Pearson, Mike ; Jay, Mandy …