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Disparida
Taxonomy
Disparida was named by Moore and Laudon (1943). It was considered monophyletic by Wright et al. (2017).
It was reranked as the order Disparida by Moore and Jeffords (1968), Frest et al. (1979), Ausich (1986), Webster and Lane (1987) and Rozhnov (2016); it was reranked as the subclass Disparida by Donovan (1984), Donovan (1986), Donovan (1992), Ausich et al. (1998), Ausich (1998), Sepkoski (2002), Ausich et al. (2007), Ausich and Copper (2010), Webster and Webster (2012) and Ausich et al. (2015); it was reranked as the subclass Disparida by Webster and Rakhmonov (2009) and Webster et al. (2009); it was reranked as the superorder Disparida by Wright et al. (2017); it was reranked as the unranked clade Disparida by Ausich et al. (2018) and Mao et al. (2018).
It was assigned to Crinoidea by Donovan (1992), Ausich et al. (1998), Ausich (1998), Sepkoski (2002), Ausich et al. (2007), Webster and Rakhmonov (2009), Webster et al. (2009), Ausich and Copper (2010), Webster and Webster (2012) and Ausich et al. (2015); to Inadunata by Moore and Jeffords (1968), Frest et al. (1979), Donovan (1984), Donovan (1986), Ausich (1986), Webster and Lane (1987) and Rozhnov (2016); and to Inadunata by Wright et al. (2017), Ausich et al. (2018) and Mao et al. (2018).
It was reranked as the order Disparida by Moore and Jeffords (1968), Frest et al. (1979), Ausich (1986), Webster and Lane (1987) and Rozhnov (2016); it was reranked as the subclass Disparida by Donovan (1984), Donovan (1986), Donovan (1992), Ausich et al. (1998), Ausich (1998), Sepkoski (2002), Ausich et al. (2007), Ausich and Copper (2010), Webster and Webster (2012) and Ausich et al. (2015); it was reranked as the subclass Disparida by Webster and Rakhmonov (2009) and Webster et al. (2009); it was reranked as the superorder Disparida by Wright et al. (2017); it was reranked as the unranked clade Disparida by Ausich et al. (2018) and Mao et al. (2018).
It was assigned to Crinoidea by Donovan (1992), Ausich et al. (1998), Ausich (1998), Sepkoski (2002), Ausich et al. (2007), Webster and Rakhmonov (2009), Webster et al. (2009), Ausich and Copper (2010), Webster and Webster (2012) and Ausich et al. (2015); to Inadunata by Moore and Jeffords (1968), Frest et al. (1979), Donovan (1984), Donovan (1986), Ausich (1986), Webster and Lane (1987) and Rozhnov (2016); and to Inadunata by Wright et al. (2017), Ausich et al. (2018) and Mao et al. (2018).
Subtaxa
Allagecrinacea, Allagecrinoidea, Alphacrinidae, Anomalocrinacea, Athenacrinidae, Aureocrinus, Belemnocrinoidea, Brutopisocrinus, Calceocrinacea, Calceocrinida, Changninocrinus, Cincinnaticrinacea, Claviculacrinus, Eocicerocrinus, Eustenocrinida, Gongrocrinus, Heracrinus, Heterocrinacea, Heterocrinidae, Heterocrinoidea, Homocrinacea, Homocrinida, Junocrinus, Macnamaratylus, Maennilicrinida, Myelodactylacea, Myelodactylida, Paradoxocrinidae, Pariocrinus, Pentameri, Perittocrinacea, Perritocrinus, Pisocrinacea, Pisocrinida, Pisocrinoidea, Regnellicrinus, Resetocrinus, Tetragonocrinida, Tornatilicrinidae, Westheadocrinus, Xisoallogecrinus
Synonymy list
Year | Name and author |
---|---|
1968 | Disparida Moore and Jeffords p. 31 |
1979 | Disparida Frest et al. p. 406 |
1984 | Disparida Donovan |
1986 | Disparida Ausich p. 219 |
1986 | Disparida Donovan |
1987 | Disparida Webster and Lane p. 9 |
1992 | Disparida Donovan p. 123 |
1998 | Disparida Ausich p. 17 |
1998 | Disparida Ausich et al. |
2002 | Disparida Sepkoski |
2007 | Disparida Ausich et al. p. 1382 |
2009 | Disparida Webster and Rakhmonov p. 236 |
2009 | Disparida Webster et al. p. 245 |
2010 | Disparida Ausich and Copper p. 63 |
2012 | Disparida Webster and Webster |
2015 | Disparida Ausich et al. |
2016 | Disparida Rozhnov p. 169 |
2017 | Disparida Wright et al. |
2018 | Disparida Ausich et al. |
2018 | Disparida Mao et al. p. 1076 |
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No classification data are available
No information on subtaxa.
Diagnosis
Reference | Diagnosis | |
---|---|---|
R. C. Moore and R. M. Jeffords 1968 | Dorsal cup typically composed of basals, radials, and anals, but including proximal brachials in some; arms non pin n u late. |
Measurements
No measurements are available
No ecological data are available
Collections (902 total)
Oldest occurrences | |||
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Stairsian | USA (Utah) | Alphacrinus mansfieldi (201819) | |
Stairsian - Blackhillsian | USA (California) | Inyocrinus strimplei (196122) | |
Tulean | USA (Utah) | Hybocrinus sp. A (104072) | |
Arenig | United Kingdom (Wales) | Ramseyocrinus sp. (426) | |
Floian | Morocco | Iocrinus sp. (235490) Ramseyocrinus sp. (235491) | |
Floian | Argentina | Ramseyocrinus argentinus (179575) | |
Floian - Dapingian | China (Hubei) | Muicrinus dawanensis (195231) | |
Whitlandian | United Kingdom (Wales) | Ramseyocrinus cambriensis (3713 3714 166753) | |
Whitlandian | United Kingdom | Dendrocrinus cambriensis (166616 166617) | |
Volkhov | Russian Federation | Grammocrinus tuberculatus (202064) | |
Youngest occurrences |
|||
Time interval | Ma | Country or state | PBDB collection number |
Sakmarian | Australia (Western Australia) | Notiocatillocrinus callytharraensis (120556) Notiocatillocrinus callytharraensis, Belemnocrinoidea indet., Synbathocrinus campanulatus, Synbathocrinus constrictus, Wrightocrinus wooramelensis, Litocrinus protuberans (120567) Notiocatillocrinus callytharraensis, Synbathocrinus campanulatus, Synbathocrinus constrictus (88211 120563) Notiocatillocrinus callytharraensis, Synbathocrinus campanulatus, Synbathocrinus constrictus, Wrightocrinus wooramelensis, Litocrinus pansus, Litocrinus protuberans (120564) Notiocatillocrinus callytharraensis, Synbathocrinus constrictus, Wrightocrinus wooramelensis, Litocrinus pansus, Litocrinus protuberans (120565) Notiocatillocrinus sp. (95203 95204 95205 95206 95207 95214) Synbathocrinus campanulatus, Synbathocrinus constrictus, Wrightocrinus wooramelensis, Litocrinus pansus, Litocrinus protuberans (120562) Synbathocrinus constrictus, Wrightocrinus wooramelensis, Litocrinus pansus, Litocrinus protuberans (120566) Synbathocrinus sp. (95195) | |
Sakmarian | Canada (British Columbia) | Synbathocrinus n. sp. (98045) | |
Artinskian | USA (Nevada) | Schedexocrinus sp. (74742) Schedexocrinus sp., Isoallagecrinus eaglei (90756) | |
Artinskian | Australia (New South Wales) | Notiocatillocrinus oakiensis (120621) | |
Artinskian | Russian Federation | Epihalysiocrinus tuberculatus, Allocatillocrinus rarus (101531) Epihalysiocrinus tuberculatus, Ufacrinus minutus, Kolvacrinus verae, Allocatillocrinus rarus (101532) Paracatillocrinus shamovi, Paracatillocrinus shakhtauensis (101534) Ufacrinus minutus (101527) | |
Artinskian | Indonesia | Paracatillocrinus ellipticus, Paracatillocrinus granulatus (118268) | |
Kungurian | Australia (Queensland) | Catillocrinus nerimberae (101561) | |
Roadian | Australia (New South Wales) | Taucatillocrinus cephalonus, Taucatillocrinus giganteus (37634) | |
Roadian - Wordian | Thailand | Kallimorphocrinus sp., Kallimorphocrinus thaiensis (120587) | |
Wordian | Italy | Metallagecrinus palermoensis (112952) |