Strophomenata - Productida - Monticuliferidae
Full reference: T. G. Sarycheva. 1965. Productida, in The Development and Change of Marine Organisms at the Palaeozoic-Mesozoic Boundary. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 108:211-232
Belongs to Haydenella according to C. Garbelli and L. Angiolini 2014
See also Sarycheva 1965, Yanagida and Aw 1979 and Zeng et al. 1995
Sister taxa: Haydenella bihemisphaera, Haydenella bofengensis, Haydenella buravasi, Haydenella carina, Haydenella chilianshaniana, Haydenella deminuta, Haydenella dutkevitchi, Haydenella elongata, Haydenella eminens, Haydenella gefoensis, Haydenella granti, Haydenella guangyuanensis, Haydenella heilongjiangensis, Haydenella hexigtenica, Haydenella khasorensis, Haydenella kiangsiensis, Haydenella libera, Haydenella longyanensis, Haydenella magma, Haydenella miaolingensis, Haydenella nanusa, Haydenella nasuta, Haydenella paradoxica, Haydenella salinaria, Haydenella subextensa, Haydenella tersa, Haydenella wangqingensis, Haydenella wenganensis, Haydenella wilczeki, Haydenella yonganensis, Haydenella zhejiangensis, Productus (Haydenella) quaesitus
Type specimen: PIN 2071/54. Its type locality is Dorasham, Haydenella Beds, Dzhulfa Gorge, Arax River, which is in a Wuchiapingian marine limestone in the Julfa Formation of Azerbaijan.
Ecology: stationary low-level epifaunal suspension feeder
Distribution:
• Permian of Armenia (4 collections), Azerbaijan (7), China (5), Iran (1), Malaysia (3)
Total: 20 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.