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substantia nigra (SN) is a
basal ganglia structure located in the
midbrain that
plays an
important role in
reward and movement.
Substantia nigra is Latin...
-
northwestern coast of
California A.
r.
nigra Taylor, 1914:
restricted to a
small region in
southern Mendocino County,
California A.
r.
pacifica Merriam, 1899: distributed...
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Betula nigra, the
black birch,
river birch or
water birch, is a
species of
birch native to the
Eastern United States from New
Hampshire west to southern...
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Morus nigra,
called black mulberry (not to be
confused with the
blackberries that are
various species of Rubus), is a
species of
flowering plant in the...
-
Sambucus nigra is a
species complex of
flowering plants in the
family Adoxaceae native to most of Europe.
Common names include elder, elderberry, black...
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Pachomius nigrus (syn.
Romitia nigra) is a
jumping spider and the type
species of the
genus Pachomius (syn. Romitia). It is
found in
Guyana and French...
- 1917
Testudo vandenburghi De Sola,
R. 1930 (nomen nudum)
Subspecies synonymy (full)
Chelonoidis nigra nigra Testudo nigra Quoy & Gaimard, 1824
Testudo californiana...
- the
genus was
originally treated as such (
R.
nigra) but
Rynchops is now
usually treated as a
masculine noun (
R. niger). The
genus contains three species...
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Tinea nigra, also
known as
superficial phaeohyphomycosis and
Tinea nigra palmaris et plantaris, is a
superficial fungal infection, a type of phaeohyphomycosis...
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Lorenzo Annibale Costantino Nigra,
Count of
Villa Castelnuovo (11 June 1828 – 1 July 1907), was an
Italian nobleman, philologist, poet, diplomat, and...
