P.austrina (Radhakrishnan, Sureshkumar & Ng, 2011)
P.assula Ng & Conway, 2013
P.ferruginea (Ng, 2009)
P.ferula (Ng, 2006)
P.flavida (Ng, 2009)
P.foveolata (Ng, 2005)
P.fucosa Ng, Lalramliana & Lalranunga, 2016
P.inornata (Ng, 2005)
P.jiyaensis Tamang & Sinha, 2014
P.kapuri (Tilak & Husain, 1975)
P.lapillicola Britz, Ali & Raghavan, 2012
P.magna Tamang & Sinha, 2014
P.muricata (Ng, 2005)
P.nepalensis Rayamajhi, Arunachalam & Usharamalakshmi, 2016
P.nubila Ng, Lalramliana, Lalronunga & Lalnuntluanga, 2013
P.ribeiroi (Hora, 1921)
P.shawi (Hora, 1921)
P.spicula (Ng & Lalramliana, 2010)
P.tenebricosa (Britz & Ferraris, 2003)
P.tuberculata (Prashad & Mukerji, 1929)
P.virgulata (Ng & Lalramliana, 2010)
P.viriosa Ng & Tamang, 2012