- Source: M. nigricans
- Xenopelopia nigricans
- Mycetophila nigricans
- Dasophrys nigricans
- Tuhuk
- Boletina nigricans
- Apolysis nigricans
- Mythicomyia nigricans
- Endochironomus nigricans
- Leia nigricans
- Helictopleurus nigricans
- M. nigricans
- Atlantic blue marlin
- Acanthosis nigricans
- Largemouth bass
- Micropterus
- Florida bass
- Red-necked pond turtle
- Milax nigricans
- Black myotis
- Sexual dimorphism
M. nigricans may refer to:
Makaira nigricans, the Atlantic blue marlin, a fish species endemic to the Atlantic Ocean
Mantella nigricans, the Guibé's mantella, a frog species endemic to Madagascar
Melanogaster nigricans, a hoverfly species in the genus Melanogaster
Melinda nigricans, a fly species in the genus Melinda
Micropterus salmoides, the largemouth bass, a fish species found in the United States of America
Milax nigricans, Philippi, 1836, a land slug species in the genus Milax
Molossus nigricans, a bat species in the genus Molossus
Myotis nigricans, the black myotis, a bat species from South and Central America
Mucuna nigricans, a plant species in the genus Mucuna
See also
Nigricans (disambiguation)