Abstract
Two new species of the genus Hymenaphorura from Romania, H. urbana sp. nov. and H. kalindera sp. nov., are described and illustrated. Hymenaphorura urbana has a postantennal organ (PAO) with 13-15 simple vesicles, abdominal terga I-III with subequal setae p(2) and p(3), abdominal tergum V granular area with 3+3 distinct, long macrosetae, and H. kalindera sp. nov. has PAO with 9-12 simple vesicles, one border seta, abdominal terga I-III with setae p(2) slightly longer than setae p(3), abdominal tergum V granular area with 4+4 distinct macrosetae. Remarks on H. subsimilis Bagnall, 1948 are given. An updated key for the world distributed species of Hymenaphorura is presented.