Parailia Boulenger, 1899
Physailia Boulenger, 1901; (valid subgenus)
Parailia congica Boulenger, 1899
Parailia longifilis Boulenger, 1902; (synonym)
Parailia occidentalis De Vos, 1986
Ailia occidentalis Pellegrin, 1901; (valid as)
Physailia ansorgii Boulenger, 1910; (synonym)
Physailia villiersi Boulenger, 1912; (synonym)
Parailia pellucida De Vos, 1986
Physailia pellucida Boulenger, 1901; (valid as)
Parailia somalensis De Vos, 1986
Ailia somalensis Vinciguerra, 1897; (valid as)
Physailia somalensis tanensis Whitehead, 1962; (synonym)
Parailia spiniserrata Svensson, 1933
Parailia spiniserratus Burgess, 1989; (misspelling)
24.4.2004 (5)
Additional information sources:
The taxonomic information and the basic database has been provided by; e-mail: Igor Sheremetyev ; This is a conversion from a database dump, and there are probably many odd things as result of automatic conversion.