Published in Annali Del Museo Genova, in 1890, in volume 7, pages 125-136

Published in Annali Del Museo Genova, in 1890, in volume 7, pages 137-146

Published in Annali Del Museo Genova, in 1890, in volume 7, pages 295-359

Published in Annali Del Museo Genova, in 1890, in volume 7, pages 363-364

Published in Annali del Museo Genova, in 1890, in volume 8, pages 5-419

Published in Annali di Museo civico di storia naturale di Genova, in 1890, in volume 9, pages 84-88

Published in Ann. Mus. civ. stor. nat. Genova, in 1890, in volume 30, pages 5-106

Published in Ann. Mus. civ. stor. nat. Genova, in 1890, in volume 30, pages 132-172

Published in Ann. Mus. civ. stor. nat. Genova, in 1890, in volume 30, pages 269-383