The Pollen and Nectar-feeding katydids (Zaprochilinae) are an entire subfamily comprising four genera with species wholly confined to Australia. All are flimsy, soft-bodied and rather clumsy katydids. They are prognathous (Fig. 1A) and have the mouthparts adapted for their unusual habits of feeding on pollen and nectar. All fully winged species in Zaprochilus have peculiarly "rolled" wings (Fig...

Results: Pacifier sucking was more frequent than thumb sucking. Exclusive breast feeding was not reported for children either in the 6th or 12th month of age, and approximately 70% were already receiving artificial feeding. There was no association between family social profile and sucking habits, but lower rates of breastfeeding was associated with pacifier sucking in the 12-month old children...

A diurnal rhythm of cell proliferation exists in the liver of young rodents and in the growing liver of rats treated with a-hexachlorocyclohexane (a-HCH). The timing of the rhythm is dependent on the time of feeding but independent from the lighting regimen. This suggests that under natural circumstances the light-dark rhythm synchronizes the rhythm of hepatocyte proliferation by con­ trolling ...

 Background: The prevalence of obesity in children is increasing in the world and it has become one of the major health problems. Parents are the first people who have the opportunity to shape childchr('39')s eating experiences and habits, including food preferences, attitudes, and eating patterns. This study was conducted to determine the moderating role of parental feeding styles in relation ...

The diet of the four larval instars of a Chaoboridae species of Lake Monte Alegre, was evaluated through the analysis of the crop content of individuals caught at night in the lake. Peridinium and zooflagellates were the major components of the diet of instars I and II, whereas microcrustaceans, especially the cladoceran Bosmina, were most important for late instars. When the preferential prey ...