The black-winged petrel is a species of seabird in the family Procellariidae. It breeds on a number of oceanic islands in the tropical and subtropical East Pacific Ocean and spends the rest of the year at sea.
The black-winged oriole is a species of bird in the family Oriolidae. It is found in Africa from Sierra Leone and Liberia to southern South Sudan, western Uganda, central Democratic Republic of Congo and north-western Angola.
Pleotomus nigripennis is a species of firefly in the family Lampyridae. It is found in North America.
Oxycopis is a genus of false blister beetles in the family Oedemeridae. There are about 17 described species in Oxycopis.
Phyllotrox is a genus of true weevils in the beetle family Curculionidae. There are at least 60 described species in Phyllotrox.
Mezira is a genus of flat bugs in the family Aradidae. There are more than 70 described species in Mezira.
Chersodromia is a genus of hybotid dance flies in the family Hybotidae. There are more than 70 described species in Chersodromia.
Lexiphanes is a genus of case-bearing leaf beetles in the family Chrysomelidae. There are about 17 described species in Lexiphanes.
Conophorus nigripennis is a species of bee fly in the family Bombyliidae.
Helluomorphoides nigripennis, the flat-horned ground beetle, is a species of flat-horned ground beetle in the family Carabidae. It is found in North America.
Helesius is a genus of lady beetles in the family Coccinellidae. There are at least two described species in Helesius.
Oncopeltus is a genus of seed bugs in the family Lygaeidae. There are at least 40 described species in Oncopeltus.
Erythrothrips is a genus of predatory thrips in the family Aeolothripidae. There are about 11 described species in Erythrothrips.
Psilopyga nigripennis, the stinkhorn beetle, is a species of sap-feeding beetle in the family Nitidulidae. It is found in North America.
Psilopyga is a genus of sap-feeding beetles in the family Nitidulidae. There are at least four described species in Psilopyga.
Amauromyza is a genus of leaf miner flies in the family Agromyzidae. There are more than 60 described species in Amauromyza.
Nemognatha nigripennis is a species of blister beetle in the family Meloidae. It is found in Central America and North America.
Kelisia is a genus of delphacid planthoppers in the family Delphacidae. There are more than 50 described species in Kelisia.
Syndelphax is a genus of delphacid planthoppers in the family Delphacidae. There are about 19 described species in Syndelphax.
Poecilanthrax nigripennis is a species of bee flies.
