Gupta & Masoodi 2000. Synonymity of Paragendria Baylis, 1939 with Pingus Hsu, 1933, along with description of Pingus guptai new species (Nematoda: Quimperiidae) from catfishes (Osteichthyes: Bagaridage [Bagridae]) from Kanpur, India. Journal of Parasitic Diseases, 24(1), June 2000: 77-82