genus Sipia which had been introduced by the Austrian ornithologist CarlEduardHellmayr in 1924. Gill, Frank; Donsker, David, eds. (2018). "Antbirds". World...
genus Sipia that had been introduced by the Austrian ornithologist CarlEduardHellmayr in 1924. BirdLife International (2016). "Sipia palliata". IUCN Red...
Louis Pierre Vieillot in 1817 as Strix fusca. Austrian ornithologist CarlEduardHellmayr noted that it closely resembled the Australian boobook and concluded...
Brazil. The type locality was designated as Valparaíso in Chile by CarlEduardHellmayr in 1945. The giant hummingbird was the only species placed in the...
Rhynchocyclus. The genus was erected by the Austrian ornithologist CarlEduardHellmayr in 1927 with the yellow-olive flatbill (Tolmomyias sulphurescens)...
three subspecies according to worldwide taxonomic systems: F. s. serrana (Hellmayr, 1929) F. s. interposita Gonzaga & Pacheco, 1990 F. s. littoralis Gonzaga...
Heinrich – US Katharina Heinroth – Germany Oskar Heinroth – Germany CarlEduardHellmayr – Austria Wilhelm Hemprich – Germany George Morrison Reid Henry –...
striated antbird has two subspecies, the nominate D. d. devillei (Ménégaux & Hellmayr, 1906) and D. d. subochracea (Chapman, 1921). Some authors have suggested...
genus Sipia that had been introduced by the Austrian ornithologist CarlEduardHellmayr in 1924. BirdLife International (2016). "Sipia nigricauda". IUCN...
antwren was first described in 1911 by the Austrian ornithologist CarlEduardHellmayr. It was at one time considered to be conspecific with what are now...
support from Count Branicki, he contacted the German ornithologist CarlEduardHellmayr who was willing to support the expedition. Reaching South America...
Boie in 1826, as Cyanocorax yucatanicus. In 1934, ornithologist CarlEduardHellmayr reorganized the genus Cyanocorax and split it into four subgenera...