Notes on the birds collected in the Philippines during the Steere Expedition of 1887/1888Published in Nemouria, in 1989, in volume 32, pages 1-19Notes on the Menage Collection of Philippine birds. 1. Revision of Pachycephala cinerea (Pachycephalidae) and an overlooked subspecies of Dicaeum trigonostigma (Dicaeidae)Published in Nemouria, in 1989, in volume 33, pages 1-9Johannes Thiele and his contributions to zoology. Part 1. Biography and bibliographyPublished in Nemouria, in 1989, in volume 34, pages 1-30
Notes on the Menage Collection of Philippine birds. 1. Revision of Pachycephala cinerea (Pachycephalidae) and an overlooked subspecies of Dicaeum trigonostigma (Dicaeidae)Published in Nemouria, in 1989, in volume 33, pages 1-9Johannes Thiele and his contributions to zoology. Part 1. Biography and bibliographyPublished in Nemouria, in 1989, in volume 34, pages 1-30
Johannes Thiele and his contributions to zoology. Part 1. Biography and bibliographyPublished in Nemouria, in 1989, in volume 34, pages 1-30