Hello All,

I hope someone here can help me: I’m looking for PDF’s of Livraison 3 and 4 (1807 and/or 1809) and Livraison 8 (1813) of Latreille’s Insectes de l’Amérique équinoxiale, recueillis pendant le voyage de MM. de Humboldt et Bonpland. I have the complete volumes I and II of this work (those can be freely downloaded from several websites), but I need the original separate Livraisons to clear up some issues with description dates, page numbers and titles.
These Livraisons were issued within the larger project of Von Humboldt and Bonpland’s Voyage de Humboldt et Bonpland. Deuxième partie. Recueil d’observations de zoologie et d’anatomie comparée, faites dans l’Océan Atlantique, dans l’intérieur du nouveau continent et dans la mer du sud pendant les années 1799, 1800, 1801, 1802 et 1803.
If you have any of these 5 Livraisons but don’t have it in PDF, please let me know too, so that we can check the pagination and I may possibly narrow my search.

Attached PDF shows a short article by Sherborn (1899) in which he attempts to clarify the rather confusing years of description of some species by Latreille.

All help highly appreciated!