Strophomenata - Productida - Productellidae

Full reference: F. R. C. Reed. 1944. Brachiopoda and Mollusca from the Productus limestones of the Salt Range. Palaeontogica Indica, Memoirs of the Geological Survey of India, New Series 23(2):1-596

Belongs to Productus (Haydenella) according to F. R. C. Reed 1944

Sister taxa: Haydenella bihemisphaera, Haydenella buravasi, Haydenella carina, Haydenella chilianshaniana, Haydenella deminuta, Haydenella dutkevitchi, Haydenella elongata, Haydenella eminens, Haydenella gefoensis, Haydenella granti, Haydenella heilongjiangensis, Haydenella khasorensis, Haydenella kiangsiensis, Haydenella libera, Haydenella miaolingensis, Haydenella minuta, Haydenella nanusa, Haydenella paradoxica, Haydenella plicata, Haydenella qinglongensis, Haydenella salinaria, Haydenella subextensa, Haydenella tersa, Haydenella wangqingensis, Haydenella wenganensis, Haydenella wilczeki, Haydenella zhejiangensis

Type specimen: GSI 16874, a valve (ventral valve). Its type locality is Banschang, topmost gray sandy marl bed, E of Chhidru, Salt Range, which is in a Wuchiapingian carbonate marl in the Wargal Formation of Pakistan.

Ecology: stationary low-level epifaunal suspension feeder

Average measurements (in mm): valve 30.0 x 36.0