Derbyia grandis Waagen 1884 (lamp shell)

Strophomenata - Orthotetida - Derbyiidae

Alternative combinations: Derbya grandis, Wardakia grandis

Full reference: W. Waagen. 1884. Productus Limestone Fossils, Part IV, fas. 3. Salt Range Fossils, Palaeontologia Indica, Series 13 1(4):547-610

Belongs to Derbyia according to S.-Z. Shen et al. 2003

See also Angiolini 1996, Buddington and Chapin 1929, Grunt and Dmitriev 1973, Kalashnikov 1993, Lee and Gu 1980, Licharew and Kotlyar 1978, Shimizu 1961, Termier et al. 1974, Tschernyschew 1902, Tschernyschew and Stepanow 1916 and Waagen 1884

Sister taxa: Derbya robusta, Derbyia achengensis, Derbyia acutangula, Derbyia acutiplicata, Derbyia altestriata, Derbyia arellanoi, Derbyia arizonensis, Derbyia auriplexa, Derbyia baroghilensis, Derbyia bella, Derbyia bilobata, Derbyia buchi, Derbyia buriensis, Derbyia carteri, Derbyia cincinnata, Derbyia complicata, Derbyia crassa, Derbyia crenulata, Derbyia cymbula, Derbyia daliangensis, Derbyia deltauriculata, Derbyia dirata, Derbyia diversa, Derbyia dorsosulcata, Derbyia duomaensis, Derbyia dupliciseptata, Derbyia elevata, Derbyia elongata, Derbyia expansa, Derbyia exserta, Derbyia filosa, Derbyia gigantea, Derbyia guidingensis, Derbyia hardmani, Derbyia haroubi, Derbyia hemisphaerica, Derbyia hooserensis, Derbyia informis, Derbyia laqueata, Derbyia lotanggangensis, Derbyia metzi, Derbyia mongolica, Derbyia multicostellatus, Derbyia mutabilis, Derbyia nasuta, Derbyia nigpi, Derbyia nipponica, Derbyia otoeis, Derbyia pannucia, Derbyia pannuciella, Derbyia pararegularis, Derbyia parasitica, Derbyia plicatella, Derbyia postplicatella, Derbyia profunda, Derbyia regis, Derbyia regularis, Derbyia rudicula, Derbyia sakamotozawensis, Derbyia schellwieni, Derbyia scitula, Derbyia scobina, Derbyia senbaensis, Derbyia simplicis, Derbyia speciosa, Derbyia striolata, Derbyia strophomenoidea, Derbyia subaurita, Derbyia subsinuata, Derbyia sulca, Derbyia sulcata, Derbyia sultanensis, Derbyia texta, Derbyia vercherei, Derbyia waageni, Derbyia wabaunseensis, Derbyia yeerqiangensis, Derbyia yongjiensis, Derbyia yukisawensis, Derbyia (Plicatoderbyia) aemula, Pseudoderbyia netschajewi

Ecology: stationary low-level epifaunal suspension feeder

Distribution:

• Permian of Afghanistan (2 collections), Canada (3: Nunavut, Yukon), China (6), Japan (1), Pakistan (51), the Russian Federation (2), Tajikistan (1), United States (4: Alaska)

Total: 70 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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