Published in The Coleopterists Bulletin, in 1950, in volume 4, issue 1, pages 3-6

Published in The Coleopterists Bulletin, in 1950, in volume 4, issue 1, pages 6

Published in The Coleopterists Bulletin, in 1950, in volume 4, issue 1, pages 7-10

Published in The Coleopterists Bulletin, in 1950, in volume 4, issue 1, pages 11-14

Published in The Coleopterists Bulletin, in 1950, in volume 4, issue 1, pages 14-16

Published in The Coleopterists Bulletin, in 1950, in volume 4, issue 2, pages 20

Published in The Coleopterists Bulletin, in 1950, in volume 4, issue 2, pages 21-22

Published in The Coleopterists Bulletin, in 1950, in volume 4, issue 2, pages 23-24

Published in The Coleopterists Bulletin, in 1950, in volume 4, issue 2, pages 32

Published in The Coleopterists Bulletin, in 1950, in volume 4, issue 3, pages 38-43

Published in The Coleopterists Bulletin, in 1950, in volume 4, issue 3, pages 44-46

Published in The Coleopterists Bulletin, in 1950, in volume 4, issue 3, pages 47-48

Published in The Coleopterists Bulletin, in 1950, in volume 4, issue 4, pages 55-59

Published in The Coleopterists Bulletin, in 1950, in volume 4, issue 4, pages 60-64

Published in The Coleopterists Bulletin, in 1950, in volume 4, issue 6, pages 92

Published in The Coleopterists Bulletin, in 1950, in volume 4, issue 6, pages 93