Published in Entomologica Americana, in 1974, in volume 47, pages 1-332

Published in Entomologica Americana, in 1974, in volume 48, issue 1, pages 1-102

Published in Entomologica Americana, in 1974, in volume 48, issue 2, pages 103-215

Published in Entomologica Americana, in 1974, in volume 49, issue 1, pages 1-123