O. Nedved et I. Hodek, CONFINEMENT STIMULATES TRIVIAL FLIGHT IN COCCINELLA-SEPTEMPUNCTATA (COLEOPTERA, COCCINELLIDAE), European journal of entomology, 92(4), 1995, pp. 719-722
Coccinellids (ladybird beetles) are usually kept in small containers b
efore or during flight tests. We have recorded in mature reproductive
adults of Coccinella septempunctata that confinement can increase both
the tendency to fly (take-oft) and the performance (duration) of triv
ial flight. This possibility should be taken into consideration in the
interpretation of flight tests.