| Multispinula cuneata cavata (Williams, 1962)
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Schizambon
|
N/A
|
N/A
|
| Notolosia minuta (Jin, 1976)
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Multispinula
|
N/A
|
N/A
|
| Multispinula scotica (Davidson, 1877)
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Multispinula
|
N/A
|
N/A
|
| Schizambon scoticum (Davidson, 1877)
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Multispinula
|
N/A
|
N/A
|
| Nushbiella dubia (Popov, 1977)
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Nushbiella
|
N/A
|
N/A
|
| Nushbiella parvula (Popov, 1980)
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Nushbiella
|
N/A
|
N/A
|
| Siphonotretida
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
N/A
|
N/A
|
N/A
|
N/A
|
| Multispinula minuta (Jin, 1976)
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Multispinula
|
N/A
|
N/A
|
| Multispinula bondarevi Nikiforova, 1982
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Multispinula
|
N/A
|
N/A
|
| Siphonotreta scotica (Davidson, 1877)
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Multispinula
|
N/A
|
N/A
|
| Syphonotreta Rouillier & Vossinsky, 1847
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Siphonotreta
|
N/A
|
N/A
|
| Siphonotreta curta Dana, 1849
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Siphonotreta
|
N/A
|
N/A
|
| Siphonotreta americana Cooper, 1956
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Siphonotreta
|
N/A
|
N/A
|
| Crania unguiculata (Eichwald, 1829)
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Siphonotreta
|
N/A
|
N/A
|
| Acanthambonia virginiensis Cooper, 1956
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Acanthambonia
|
N/A
|
N/A
|
| Acanthambonia klabavensis Havlíček, 1982
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Acanthambonia
|
N/A
|
N/A
|
| Acanthambonia portranensis Wright, 1963
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Acanthambonia
|
N/A
|
N/A
|
| Acanthambonia minutisima Cooper, 1956
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Acanthambonia
|
N/A
|
N/A
|
| Acanthambonia delicata Holmer, 1989
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Acanthambonia
|
N/A
|
N/A
|
| Oaxaquiatreta labrifera Streng et al., 2011
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Oaxaquiatreta
|
N/A
|
N/A
|
| Chilcatreta lariojana Lavié & Benedetto, 2020
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Chilcatreta
|
N/A
|
N/A
|
| Multispinula parvula (Popov, 1980)
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Nushbiella
|
N/A
|
N/A
|
| Nushbiella lillianae Holmer, 1989
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Nushbiella
|
N/A
|
N/A
|
| Multispinula dubia (Popov, 1977)
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Nushbiella
|
N/A
|
N/A
|
| Obolus complexus (Barrande, 1879)
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Celdobolus
|
N/A
|
N/A
|
| Eosiphonotreta acrotretomorpha Gorjansky, 1969
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Eosiphonotreta
|
N/A
|
N/A
|
| Schizambon cuneatum cavatum (Williams, 1962)
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Schizambon
|
N/A
|
N/A
|
| Schizambon cuneatum cuneatum
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Schizambon
|
N/A
|
N/A
|
| Multispinula cuneata (Willard, 1928)
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Schizambon
|
N/A
|
N/A
|
| Celdobolus complexus (Barrande, 1879)
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Celdobolus
|
N/A
|
N/A
|
| ? dubia Popov, 1977
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
N/A
|
N/A
|
N/A
|
| ? complexus Barrande, 1879
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
N/A
|
N/A
|
N/A
|
| ? parvula Popov, 1980
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
N/A
|
N/A
|
N/A
|
| ? minuta Jin, 1976
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
N/A
|
N/A
|
N/A
|
| ? scotica Davidson, 1877
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
N/A
|
N/A
|
N/A
|
| ? unguiculata Eichwald, 1829
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
N/A
|
N/A
|
N/A
|
| ? cavatum Williams, 1962
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
N/A
|
N/A
|
N/A
|
| Siphonobolus Havlicek, 1982
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Siphonobolus
|
N/A
|
N/A
|
| Collarotretella Mergl, 1997
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Collarotretella
|
N/A
|
N/A
|
| Orbaspina Valentine & Brock, 2003
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Orbaspina
|
N/A
|
N/A
|
| Siphonotretella Popov & Holmer, 1994
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Siphonotretella
|
N/A
|
N/A
|
| Chilcatreta Lavie & Benedetto, 2016
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Chilcatreta
|
N/A
|
N/A
|
| Multispinula Rowell, 1962
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Multispinula
|
N/A
|
N/A
|
| Quasithambonia Bednarczyk & Biernat, 1978
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Quasithambonia
|
N/A
|
N/A
|
| Nushbiella Popov, 1986
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Nushbiella
|
N/A
|
N/A
|
| Gorchakovia Popov & Khazanovitch, 1989
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Gorchakovia
|
N/A
|
N/A
|
| Schizambon Walcott, 1884
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Schizambon
|
N/A
|
N/A
|
| Celdobolus Havlicek, 1982
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Celdobolus
|
N/A
|
N/A
|
| Mesotreta Kutorga, 1848
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Mesotreta
|
N/A
|
N/A
|
| Alichovia Gorjansky, 1969
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Alichovia
|
N/A
|
N/A
|
| Karnotreta Williams & Curry, 1985
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Karnotreta
|
N/A
|
N/A
|
| Craniotrata Termier & Monod, 1978
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Craniotrata
|
N/A
|
N/A
|
| Siphonotreta Verneuil, 1845
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Siphonotreta
|
N/A
|
N/A
|
| Acanthambonia Cooper, 1956
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Acanthambonia
|
N/A
|
N/A
|
| Cyrbasiotreta Williams & Curry, 1985
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Cyrbasiotreta
|
N/A
|
N/A
|
| Eosiphonotreta Havlicek, 1982
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Eosiphonotreta
|
N/A
|
N/A
|
| Oaxaquiatreta Streng, Mellbin, Landing & Keppie, 2011
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Oaxaquiatreta
|
N/A
|
N/A
|
| Helmersenia Pander, 1861
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Helmersenia
|
N/A
|
N/A
|
| Acanthotretella spinosa Holmer & Caron, 2006
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
N/A
|
Acanthotretella
|
N/A
|
N/A
|
| Siphonotreta unguiculata (Eichwald, 1829)
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
Siphonotreta
|
N/A
|
N/A
|
| Siphonotretidae
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
Siphonotretidae
|
N/A
|
N/A
|
N/A
|
| Acanthotretella Holmer & Caron, 2006
|
Animalia
|
Brachiopoda
|
Lingulata
|
Siphonotretida
|
N/A
|
Acanthotretella
|
N/A
|
N/A
|