小嘴贝科

**小嘴貝科**（學名：Rhynchonellidae）為小嘴貝目的一個科。

## 下級分類

本科包括以下屬：

* _Aalenirhynchia_ Shi & Grant, 1993
* _Abrekia_ Dagis, 1974
* _Acanthorhynchia_ Buckman, 1917
* _Akopovorhynchia_ Smirnova, 1990
* _Alebusirhynchia_ Baeza-Carratalá, 2011
* _Aorhynchia_ MacFarlan, 1992
* _Bicepsirhynchia_ Shi, 1992
* _Bihendulirhynchia_ Muir-Wood, 1935
* _Bilaminella_ Babanova, 1965
* _Blochmanella_ Leidhold, 1920
* _Bradfordirhynchia_ Shi & Grant, 1993
* _Burmirhynchia_ Buckman, 1917
* _Caledorhynchia_ MacFarlan, 1992
* _Capillirhynchia_ Buckman, 1914
* _Cardinirhynchia_ Buckman, 1917
* _Choffatirhynchia_ García Joral & Goy, 2004
* _Costirhynchia_ Buckman, 1917
* _Cretirhynchia_ Pettitt, 1950
* _Cubanirhynchia_ Kamyshan, 1968
* _Cuneirhynchia_ Buckman, 1917
* _Curtirhynchia_ Buckman, 1917
* 圓環貝屬 _Cyclothyris_ M'Coy, 1844
* _Cymatorhynchia_ Buckman, 1917
* _Daghanirhynchia_ Muir-Wood, 1935
* _Davanirhynchia_
* _Formosarhynchia_ Seifert, 1963
* _Furcirhynchia_ Buckman, 1914
* _Fusirhynchia_ Dagys, 1968
* _Gesoriacorostrum_ Sartenaer, 2003
* _Globirhynchia_ Buckman, 1914
* 條棘小嘴貝屬 _Goniorhynchia_ Buckman, 1914
* _Grasirhynchia_ Owen, 1968
* _Grestenella_ Siblik, 1999
* _Herangirhynchia_ MacFarlan, 1992
* _Himalairhynchia_ Ching & Sun, 1976
* _Homoeorhynchia_ Buckman, 1914
* _Homoerhynchia_
* _Hypothyris_ King, 1893
* _Isjuminelina_
* _Ivanoviella_ Makridin, 1955
* _Kabanoviella_ Smirnova, 1973
* _Kolhidaella_ Moisseev, 1939
* _Kutchirhynchia_ Buckman, 1917
* _Laevigaterhynchia_
* _Lirellarina_ Cooper, 1989
* _Lotharingella_ Laurin, 1984
* _Lunarhynchia_ Jin, Mancenido & Sun, 1997
* _Malwirhynchia_ Chiplonker, 1938
* _Maxillirhynchia_ Buckman, 1917
* _Microrhynchia_ Muir-Wood, 1952
* _Minutulirhynchia_ Smirnova, 1992
* _Momarhynchus_ Baranov & Sartenaer, 1996
* _Murihikurhynchia_ MacFarlan, 1992
* _Navalicria_ Sartenaer, 1989
* _Neocirpa_ Prosorovskaya, 1985
* _Nucleusorhynchia_ Sun & Ye, 1982
* _Nyalamurhynchia_ Zhongguo Kexue Yuan, 1976
* _Obsoletirhynchia_ Shi, 1992
* _Paranudirostralina_ Sun & Ye, 1982
* _Piarorhynchia_ Buckman, 1914
* _Planirhynchia_ Sucic-Protic, 1969
* _Pontaltorhynchia_ Owen & Rose, 1997
* _Praecyclothyris_ Makridin, 1955
* _Ptilorhynchia_ Crickmay, 1933
* _Ptyctorhynchia_ Buckman, 1917
* _Pygope_ Link, 1830
* _Quadratirhynchia_ Buckman, 1917
* _Rhactorhynchia_ Buckman, 1917
* _Rhynchonella_ Fischer de Waldheim, 1809
* _Rhynchonelloidea_ Buckman, 1917
* _Rimirhynchia_ Buckman, 1917
* _Rimirhynchopsis_ Dagys, 1963
* _Rochatorhynchia_ Kats, 1962
* _Rudirhynchia_ Buckman, 1917
* _Russirhynchia_ Buckman, 1917
* _Rutorhynchia_ Sun, 1981
* _Saccorhynchia_ Jin et al., 1979
* _Sakawairhynchia_ Tokuyama, 1957
* _Sardorhynchia_ Taddei-Ruggiero & Ungaro, 1984
* _Serbiorhynchia_ Radulovic, 1991
* _Sharpirhynchia_ Shi & Grant, 1993
* _Sinuplicorhynchia_ Dagys, 1965
* _Snezhnorhynchia_ Smirnova, 1990
* _Sphenorhynchia_ Buckman, 1914
* _Stiirhynchia_ Buckman, 1918
* _Striirhynchia_ Buckman, 1917
* _Sulcorhynchia_ Dagis, 1974
* _Tainuirhynchia_ MacFarlan, 1992
* _Talovkorhynchia_ Smirnova, 1994
* _Tetrarhynchia_ Buckman, 1917
* _Thurmannella_ Leidhold, 1920
* _Trichorhynchia_ Buckman, 1914
* _Uniplicatorhynchia_ Sun & Ye, 1982
* _Uralorhynchia_ Dagys, 1968
* _Urbanirhynchia_ Katz, 1974
* _Vincalaria_ Sartenaer, 1989
* _Waikatorhynchia_ MacFarlan, 1992
* _Woodwardirhynchia_ Simon & Owen, 2001
* _Yunshannella_ Li & Gu, 1982

## 參考文獻