Bibliography of butterflies

Ersov, Nikolaj Grigorevic [=Erschoff] [1837 1896]

1875 76. [Description of new species of exotic Lepidoptera] [In Russian]. [Trudy russkogo entomologicheskogo Obshchestva] 8(2): 140 149 (13 February 1875), (4): pl. 3 (13 April 1876); 10(1): 57 66, pl. 1 (13 September 1876) [general; Ithomia (Dircenna) euteles, Pronophila exanima, Phyciodes (Eresia) adoxa, Siseme luculenta, Pieris eucosma, Pyrrhopyge leucoloma, Heteropterus (Cyclopides) jelskyi, Thecla peruviana, Hesperia (Syrichthus) limbata, H. (Pamphila?) umbrata; French Guiana, Peru, Brazil]