Nigra
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Nigra may refer to:
In technology:
- Patriotic Nigras, a group of griefers in the virtual world Second Life
In medicine:
- Dermatosis papulosa nigra, a condition of many small, benign skin lesions on that face that closely simulate seborrheic keratoses, a condition generally presenting on dark-skinned individuals
- Linea nigra, a dark vertical line that appears on the abdomen during pregnancy
- Substantia nigra, a portion of the brain associated with dopamine production
- Tinea nigra, a superficial fungal infection that causes dark brown to black painless patches on the soles of the hands and feet
In geography:
- Castelnuovo Nigra, a comune (municipality) in the Province of Turin in the Italian region Piedmont
- Porta Nigra, a large Roman city gate in Trier, Germany
- Rupes Nigra, a phantom island, was believed to be a 33-mile-wide magnetic island of black rock located at the Magnetic North Pole
In people:
- Christina Nigra, an actress who performed in The Sword and the Sorcerer, Twilight Zone: The Movie, and Cloak & Dagger
- Costantino Nigra, an Italian diplomatist
Species
- Latin binomial abbreviations for species
- A. nigra (disambiguation)
- B. nigra (disambiguation)
- C. nigra (disambiguation)
- D. nigra
- E. nigra
- F. nigra
- G. nigra (disambiguation)
- H. nigra (disambiguation)
- J. nigra
- L. nigra
- M. nigra (disambiguation)
- N. nigra
- O. nigra
- P. nigra (disambiguation)
- Q. nigra
- R. nigra
- S. nigra (disambiguation)
- T. nigra (disambiguation)
- U. nigra
- V. nigra
- W. nigra
See also
- Nigrum (disambiguation)
- Nigrus (disambiguation)
- Niger (disambiguation)