Fig. 13. A–I in Brachiopods from the Middle Ordovician Shihtzupu Formation of Yunnan Province, China

Fig. 13. A–I. Leptestiina veturna sp. nov. A. NIGP139145, paratype, ventral internal mould. B. NIGP139146, paratype, ventral internal mould. C. NIGP139147, holotype, ventral internal mould (C1) and latex cast (C2). D. NIGP139148, paratype, ventral internal mould. E. NIGP139149, paratype, ventral internal mould (E1) and latex cast (E2). F. NIGP139150, paratype, dorsal internal mould. G. NIGP139151, paratype, three dorsal external moulds, with dorsal external mould of Leptellinidae gen. et sp. nov. (to be erected by Zhan and Jin in press) (second from right). H. NIGP139152, paratype, dorsal external mould (H1) and latex cast (H2); note also ventral interarea. I. NIGP139153, paratype, broken dorsal internal mould. J. Strophomenid gen. et sp. indeterminate; NIGP139154, dorsal internal mould (J1) and latex cast (J2), together with a dorsal internal mould of Leptellina spatiosa sp. nov. (top).