Jashenko, R.V. 1989a Two new species of Margarodidae (Homoptera, Coccinea) from Kazakhstan (USSR).. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody Otdel Biologicheskii 94(5): 67-71.

Notes: Two species new to science are described: the male and female of Porphyrophora turaigiriensis sp. n. from southeastern Kazakhstan and P. akirtobiensis sp. n. from southern Kazakhstan. P. turaigiriensis sp. n. is found to be closely related to P. hamelii Brandt, while P. akirtobiensis sp. n. - is related to P. monticola Borchs.