Monandrocarpa is a genus of ascidian tunicates in the family Styelidae. Species within the genus Monandrocarpa include: \n* Monandrocarpa abyssa Sanamyan & Sanamyan, 1999 \n* Monandrocarpa humilis F. Monniot, 2009 \n* Monandrocarpa incubita (Sluiter, 1904) \n* Monandrocarpa monotestis (Tokioka, 1953) \n* Monandrocarpa plana (Kott, 1972) \n* Monandrocarpa simplicigona (Millar, 1975) \n* Monandrocarpa stolonifera Monniot, 1970 \n* Monandrocarpa tarona C. & F. Monniot, 1987 \n* Monandrocarpa tritonis Michaelsen, 1904