Opisthotropis

Opisthotropis Natricidae familiako narrasti genero bat da. Asiako hego-ekialdean bizi dira.

Espezieak 
 Opisthotropis alcalai Brown & Leviton, 1961
 Opisthotropis andersonii (Boulenger, 1888)
 Opisthotropis atra Günther, 1872
 Opisthotropis balteata (Cope, 1895)
 Opisthotropis boonsongi (Taylor & Elbel, 1958)
 Opisthotropis cheni Zhao, 1999
 Opisthotropis cucae David, Cuong The Pham, Truong Quang Nguyen & Ziegler, 2011
 Opisthotropis daovantieni Orlov, Darevsky & Murphy, 1998
 Opisthotropis guangxiensis Zhao, Jiang & Huang, 1978
 Opisthotropis jacobi Angel & Bourret, 1933
 Opisthotropis kikuzatoi (Okada & Takara, 1958)
 Opisthotropis kuatunensis Pope, 1928
 Opisthotropis lateralis Boulenger, 1903
 Opisthotropis latouchii (Boulenger, 1899)
 Opisthotropis laui Yang, Sung & Chan, 2013
 Opisthotropis maculosa Stuart & Chuaynkern, 2007
 Opisthotropis maxwelli Boulenger, 1914
 Opisthotropis rugosa (Lidth De Jeude, 1890)
 Opisthotropis spenceri Smith, 1918
 Opisthotropis tamdaoensis Ziegler, David & Vu, 2008
 Opisthotropis typica (Mocquard, 1890)

Kanpo estekak 

Natricidae