Published in Wien. Entomol. Ztg, in 1891, in volume 10, pages 31-32

Published in Wiener Entomologische Zeitung, in 1891, in volume 10, pages 33-34

Published in Wiener Entomologische Zeitung, in 1891, in volume 10, pages 99-100

Published in Wiener Entomologische Zeitung, in 1891, in volume 10, pages 131-132

Published in Wiener Entomologische Zeitung, in 1891, in volume 10, pages 185-186

Published in Wiener Entomologische Zeitung, in 1891, in volume 10, pages 233-240

Published in Wiener Entomologische Zeitung. Wien, in 1891, in volume 10, pages 253-255