Before revision: Some species present multicellular free-standing hairs of 0.3–3 mm length (e. g. S. cucullata) while on others, two hairs are connected at the tips ( e. g.
After revision: Some species present multicellular free-standing hairs of 0.3–3 mm length (e.g. S. cucullata) while on others, two hairs are connected at the tips ( e. g.