Ophioceras petrakii Tilak, S.B. Kale & S.V.S. Kale
Selection criteria. Country: India. Associated organism: any (distribution map)
Number of records. 2.
Locations. Maharashtra.
Associated organisms. Boerlagella indica; Vitex negundo (stem).
Literature. Bilgrami, Jamaluddin & Rizwi (1991) page(s) 63; Tilak & Kale (1970).