德比貝屬

德比貝屬（學名：Derbyia）是德比貝科下已滅絕的一個屬，生存於早石炭紀至晚二疊紀的海洋中，可能為自由生活。

## 特徵

這種腕足動物的體型為中等大小，殼為半圓形，兩殼呈雙凸狀。腹殼上有很淺的凹陷，深度隨個體而有差異。殼頂短小而粗糙，有時有分叉。殼上有許多纖細、呈放射狀的肋和突出的生長線。

## 物種

- Derbya robusta Hall, 1858
- Derbyia (Plicatoderbyia) aemula Reed, 1944
- Derbyia achengensis Lee & Gu, 1980
- Derbyia acutangula Huang, 1933
- Derbyia acutiplicata Metz, 1936
- Derbyia altestriata Waagen, 1884
- Derbyia arellanoi Cooper, 1953
- Derbyia arizonensis McKee, 1941
- Derbyia auriplexa Hoover, 1981
- Derbyia baroghilensis Reed, 1925
- Derbyia bella Cooper & Grant, 1974
- Derbyia bilobata Jin & Shi, 1985
- Derbyia buchi d'Orbigny, 1842
- Derbyia buriensis Reed, 1944
- Derbyia carteri Cooper & Grant, 1974
- Derbyia cincinnata Cooper & Grant, 1974
- Derbyia complicata Cooper & Grant, 1974
- Derbyia crassa Meek & Hayden, 1858
- Derbyia crenulata Girty, 1909
- Derbyia cymbula Hall & Clarke, 1893
- Derbyia daliangensis Lee & Gu, 1980
- Derbyia deltauriculata Hoover, 1981
- Derbyia dirata Grant, 1993
- Derbyia diversa Reed, 1944
- Derbyia dorsosulcata Liu & Waterhouse, 1985
- Derbyia duomaensis Sun, 1983
- Derbyia dupliciseptata Grabau, 1931
- Derbyia elevata King, 1931
- Derbyia elongata Cooper, 1953
- Derbyia expansa Schellwien, 1892
- Derbyia exserta Sun, 1983
- Derbyia filosa Cooper & Grant, 1974
- Derbyia gigantea Kalashnikov, 1993
- Derbyia grandis Waagen, 1884
- Derbyia guidingensis Shen & He, 1994
- Derbyia hardmani Thomas, 1958
- Derbyia haroubi Angiolini, 1997
- Derbyia hemisphaerica Waagen, 1884
- Derbyia hooserensis Dunbar & Condra, 1932
- Derbyia informis Cooper & Grant, 1974
- Derbyia laqueata Cooper & Grant, 1974
- Derbyia lotanggangensis Liang, 1982
- Derbyia metzi Gauri, 1965
- Derbyia mongolica Grabau, 1931
- Derbyia multicostellatus Gauri, 1965
- Derbyia mutabilis Liao, 1980
- Derbyia nasuta Girty, 1909
- Derbyia nigpi Chen & Liao, 2007
- Derbyia nipponica Nakamura, 1972
- Derbyia otoeis Lee & Gu, 1980
- Derbyia pannucia Cooper & Grant, 1974
- Derbyia pannuciella Xu & Grant, 1994
- Derbyia pararegularis Lee & Gu, 1980
- Derbyia parasitica Kozlowski, 1914
- Derbyia plicatella Waagen, 1884
- Derbyia postplicatella Waterhouse & Gupta, 1983
- Derbyia profunda Cooper & Grant, 1974
- Derbyia regis Grant, 1995
- Derbyia regularis Waagen, 1884
- Derbyia rudicula Liang, 1990
- Derbyia sakamotozawensis Shintani, 2011
- Derbyia schellwieni Frech, 1911
- Derbyia scitula Cooper & Grant, 1974
- Derbyia scobina Grant, 1976
- Derbyia senbaensis Jin & Shi, 1985
- Derbyia simplicis Lee & Gu, 1980
- Derbyia speciosa Yang, 1984
- Derbyia striolata Lee & Gu, 1980
- Derbyia strophomenoidea Cooper & Grant, 1974
- Derbyia subaurita Reed, 1944
- Derbyia subsinuata Reed, 1944
- Derbyia sulca Branson, 1930
- Derbyia sulcata Walter, 1953
- Derbyia sultanensis Reed, 1944
- Derbyia texta Cooper & Grant, 1974
- Derbyia vercherei Waagen, 1884
- Derbyia waageni Schellwien, 1892
- Derbyia wabaunseensis Dunbar & Condra, 1932
- Derbyia yeerqiangensis Chen & Shi, 2006
- Derbyia yongjiensis Lee & Gu, 1980
- Derbyia yukisawensis Tazawa & Shintani, 2014
- Pseudoderbyia netschajewi Likharev, 1934

## 外部連結

- Derbyia in the Paleobiology Database

## 基本資料

- 學名：Derbyia
- 命名者：Waagen, 1884
- subdivision_ranks：種
- 栽培群成員：見內文
- 異名：Derbya、Derbyia (Plicatoderbyia)、Paraderbyia Sun, 1983、Plicatoderbyia、Pseudoderbyia Likharev, 1934、Wardakia Termier & al., 1974