Published in Entomologische Berichten (Amsterdam), in 1950, in volume 13, issue 296, pages 30-31

Created: 2022-09-30, modified: 2022-09-30

Published in Entomologische Berichten (Amsterdam), in 1950, in volume 13, issue 298, pages 59-61

Created: 2022-09-30, modified: 2022-09-30

Published in Entomologische Berichten Amsterdam, in 1950, in volume 13, issue 299, pages 70-76

Created: 2019-10-06, modified: 2019-10-06