CARBOHYDRATE METABOLISM IN THE TWO-SPOTTED SPIDER MITE, TETRANYCHUS TELARIUS L.: II. EMBDEN–MEYERHOF PATHWAY

Evidence demonstrating the occurrence of some of the glycolytic enzymes in the two-spotted spider mite, Tetranychus telariusL., has been obtained. The glycolytic pathway in mites appears to be similar to the Embden–Meyerhof type described for other organisms.The enzymes shown to be present in the mite are: phosphohexoisomerase, phosphofructokinase, aldolase, α-glycerophosphate dehydrogenase, and glyceraldehyde-3-phosphate dehydrogenase. The hexokinase and lactic dehydrogenase, if present, are in very low titre. The end products of glycolysis in the mites were shown to be α-glycerophosphate and pyruvate.