ammonites
Strophalosia rudiculaformis Liang 1990 (lamp shell)

Strophomenata - Productida - Strophalosiidae

Full reference: W. P. Liang. 1990. Lengwu Formation of Permian and its Brachiopod Fauna in Zhejiang Province. Geological Memoirs 2(10):1-522

Belongs to Strophalosia according to W. P. Liang 1990

Sister taxa: Strophalosia bellatula, Strophalosia blanfordi, Strophalosia concentrica, Strophalosia delicata, Strophalosia densispinosa, Strophalosia enantiensis, Strophalosia ericinia, Strophalosia gerardi, Strophalosia grandis, Strophalosia kaneviensis, Strophalosia kharaerdensis, Strophalosia linearis, Strophalosia netschajewi, Strophalosia paradoxa, Strophalosia plicatifera, Strophalosia rugosocostata, Strophalosia salmunensis, Strophalosia sibirica, Strophalosia spinellosa, Strophalosia stepanovi, Strophalosia subcircularis, Strophalosia tolli, Strophalosia vollossovitschi, Strophalosia wuchangensis, Strophalosia yalwalensis

Type specimen: Its type locality is Lengwu, top Cunhouling Member, Tonglu, which is in a Capitanian coastal marl/limestone in the Lengwu Formation of China

Ecology: stationary low-level epifaunal suspension feeder

Average measurements (in mm): valve 19.2 x 19.5