Physocephala nigra was created in 1776.
Physocephala rufipes was created in 1781.
Phallusia nigra was created in 1816.
Oxycanus nigra was created in 1956.
Penthimia nigra was created in 1778.
Prosopis nigra was created in 1882.
Nepenthes nigra was created in 2011.
Ekemblemaria nigra was created in 1928.
Hoplocorypha nigra was created in 1916.
Endotricha nigra was created in 2005.
Carex nigra was created in 1753.
What does the word Nigra mean?
The population of Castelnuovo Nigra is 424.