Thevetia and Nomocharis, have which mutual detail characteristic?
Thevetia Thevetia is a genus of flowering plants in the dogbane family, Apocynaceae, first described for modern science as a genus in 1758. It is native to Mexico, Central America, South America, and Cuba. The taxonomy of the genus is controversial, with some authors including "Cascabela" within "Thevetia", while others accept the two genera as separate.
Hyposmocoma Hyposmocoma is a large and diverse genus of moths with 320-350 known species that have adapted to nearly every ecological niche on the Hawaiian Islands. Most species have plant-based diets. In four species of "Hyposmocoma" (one is "Hyposmocoma molluscivora") caterpillars spin silk that they use to capture snails, on which they prey. These are the first caterpillars known to eat snails (or mollusks of any kind). Some species are amphibious. This trait has evolved at least 3 times within this genus.