Robuta

https://www.fox26houston.com/news/baby-who-underwent-surgery-to-remove-parasitic-twin-doing-great-weeks-later
The baby from Africa who underwent life-changing surgery at Advocate Children's Hospital in Park Ridge is doing great.
parasitic twinbabyunderwentsurgeryremove
https://pubmed.ncbi.nlm.nih.gov/18558164/
Heteropagus twin refers to a type of conjoined twin in which an incomplete smaller (parasitic) twin is attached to and dependent upon an otherwise normal host...
case reportparasitic twinomphalopagus