Four new species of the genus Ochyrocera (Araneae, Ochyroceratidae) from iron caves of the state of Minas Gerais, with the description of the third anophtalmic species from Brazil

Four new species of the spider genus Ochyrocera Fage, 1912 are described from iron caves in state Minas Gerais, Brazil. Here we present third anophtalmic and depigmented genus, O. dorinha sp. nov. , three other species: monica magali rosinha Only considered as troglobites due ocular reduction or anophthalmia elongated appendages, two troglomorphic features absent described.