Source:
Review of the Orphninae (Coleoptera: Scarabaeidae) of Sri Lanka, with description of a new species of genus Orphnus Macleay, 1819, pp. 40-54 in European Journal of Taxonomy 767(1) 41-45
Source:
Review of the Orphninae (Coleoptera: Scarabaeidae) of Sri Lanka, with description of a new species of genus Orphnus Macleay, 1819, pp. 40-54 in European Journal of Taxonomy 767(1) 48-52