Odonatological Abstracts

(7198) PALMER, M., 1973. A survey of the animal community of the main pond at Castor Hanglands National Nature Reserve, near Peterborough, Freshw. Biol. 3: 397-407. — (Nat. Conserv. Council, Northminstef House, Peterborough, PEI 1 UA, UK). Gives a list of 11 odon. spp., with detailed annotations on larval habitats of some of them. (7199) WHITCOMB, W.H., 1973. Natural populations of entomophagous arthropods and their effect on the agroecosystem. In: F. Maxwell, [Ed.], Proc. Miss. Symp. Biol. Control, pp. 150-169, Univ. Press Mississippi, Jackson, MS. — (4013 N.W. 39th Way, Gainesville, FL 32606, USA). A review of author’s 35 yr of experience with field populations of predators in Florida is presented. The odon. are dealt with on pp. 156-157; 6 spp. are briefly mentioned.