Abstract: | Thirteen new species of the genus Helina are described: H. briaroacantha sp. nov., H. corrugicerca sp. nov., H. cuneicauda sp. nov., H. curvoifemoralisa sp. nov., H. deqinensis sp. nov., H. dianibrunneigena sp. nov., H. kytososurstylia sp. nov., H. mesolobata sp. nov., H. nigrointermedia sp. nov., H. nudusimacula sp. nov., H. spinusiabdomena sp. nov., H. tigrisipedisa sp. nov., and H. yanzigouensis sp. nov. |