Which genus has more species, the Catharanthus or the Bosea?
Catharanthus Catharanthus is a genus of flowering plants in the dogbane family, Apocynaceae. Like genus "Vinca", they are known commonly as periwinkles. There are eight known species. Seven are endemic to Madagascar, though one, "C. roseus", is widely naturalized around the world. The eighth species, "C. pusillus", is native to India and Sri Lanka. The name "Catharanthus" comes from the Greek for "pure flower".
Carathea Carathea is a genus of Tasmanian spiders within the Malkaridae family that was named and first described by R. J. Moran in 1986. The name comes from the Australian aboriginal word for "sister". The type species is "C. parawea". The features unique to spiders of this genus include a thin tip to the conductor (a sclerite in the male palpal bulb), the absence of "horns" on the carapace, and, in females, the internal genitalia are large and less compact, usually only containing three or four coils.