Nigricauda

Nigricauda, a Latin word meaning black-tailed, may refer to:


 * B. nigricauda
 * Brycinus nigricauda, Thys van den Audenaerde, 1974, a ray-finned fish species in the genus Brycinus
 * D. nigricauda
 * Dasymutilla nigricauda, a wasp species in the genus Dasymutilla
 * E. nigricauda
 * Enneapterygius nigricauda, Fricke, 1997, the blacktail triplefin, a fish species in the genus Enneapterygius
 * N. nigricauda
 * Nephrotoma nigricauda, Alexander, 1925, a species in the genus Nephrotoma''
 * R. nigricauda
 * Rineloricaria nigricauda, a freshwater tropical catfish species in the genus Rineloricaria

Subspecies

 * Leucauge decorata nigricauda, Schenkel, 1944, a subspecies in the spider species Leucauge decorata and the genus Leucauge found in Timor
 * a race of the white-rumped shama, a small passerine bird