Published in Annali Del Museo Genova, in 1883, in volume 18, pages 10-20

Published in Annali Del Museo Genova, in 1883, in volume 18, pages 661-683

Published in Annali del Museo civico di storia naturale di Genova, in 1883, in volume 19, pages 5-313

Published in Annali Del Museo Genova, in 1883, in volume 20, pages 143-175

Published in Annali del Museo Genova, in 1883, in volume 20, pages 253-301