This study focused on how a decrease in prey availability affected the development of aP. dominulus Christ colony. Nutritional oophagy and larval development were parameters found to be most directly… (More)
Since social parasitism was discovered in Sulcopolistes (Weyrauch, 1937; Beaumont & Matthey, 1945), studies on various Sulcopolistes species (Scheven, 1958; Distefano, 1969; Cervo et al., 1990a, b;… (More)
The apical sensory organ on the antenna ofMetoponorthus was studied by scanning and transmission electron microscopy. It consists of a tuft of very short terminal hairs which prolongs a central body… (More)
AIMS
To record the prevalence of gross abnormalities of the reproductive tract in culled New Zealand dairy cows, to determine how accurately farmers classify the pregnancy status of their animals and… (More)