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Modiolopsis
Taxonomy
Modiolopsis was named by Hall (1847). Its type is Modiolopsis ovata. It is the type genus of Modiolopsinae.
It was assigned to Modiomorphidae by Cox et al. (1969), Toni (1975) and Vokes (1980); to Modiolopsinae by Liljedahl (1994); to Modiomorphoida by Sepkoski (2002); and to Modiolopsidae by Raymond (1916), Isberg (1934) and Bouchet et al. (2010).
It was assigned to Modiomorphidae by Cox et al. (1969), Toni (1975) and Vokes (1980); to Modiolopsinae by Liljedahl (1994); to Modiomorphoida by Sepkoski (2002); and to Modiolopsidae by Raymond (1916), Isberg (1934) and Bouchet et al. (2010).
Species
Lithobia atava, Modiodesma dalecarlica, Modiodesma kullsbergensis, Modiodesma leptaenarum, Modiodesma modiolare, M. alvae, M. anodontoides, M. borealis, M. brevantica, M. concentrica, M. convexa, M. dalecarlica, M. draboviensis, M. elongata, M. exanimis, M. exilis (syn. M. ruda), M. fabaformis, M. hinomotoensis, M. hyacinthensis, M. kallholniensis, M. kogenensis, M. leptaenarum, M. manitoulinensis, M. meafordensis, M. modiolaris, M. morierei, M. nana, M. nilssoni, M. occidens, M. orthoconcavus, M. ovata (type species), M. parviuscula, M. pogonipensis, M. pragensis, M. pygmaea, M. reedi, M. rugosa, M. sowteri, M. subquadrilateralis, M. teplofi, M. vera, Orthonotella faberi
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1847 | Modiolopsis Hall |
| 1882 | Orthonotella Miller p. 117 |
| 1902 | Lithobia Koken p. 132 |
| 1916 | Modiolopsis Raymond |
| 1924 | Modiodesma Ulrich |
| 1934 | Modiodesma Isberg |
| 1934 | Modiolopsis Isberg |
| 1969 | Modiolopsis Cox et al. p. N397 |
| 1975 | Modiolopsis Toni |
| 1980 | Modiolopsis Vokes p. 70 |
| 1994 | Modiolopsis Liljedahl p. 82 |
| 2002 | Modiolopsis Sepkoski |
| 2010 | Modiolopsis Bouchet et al. |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Modiolopsis Hall 1847
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†Modiolopsis alvae Liljedahl 1994
†Modiolopsis anodontoides Emmons 1842
†Modiolopsis borealis Foerste 1924
†Modiolopsis borealis postdeclivis Foerste 1924
†Modiolopsis brevantica Foerste 1916
†Modiolopsis concentrica Hall and Whitfield 1875
†Modiolopsis concentrica chambliensis Foerste 1924
†Modiolopsis convexa Cullison 1938
†Modiolopsis dalecarlica Isberg 1934
†Modiolopsis draboviensis Barrande 1881
†Modiolopsis elongata Kobayashi 1934
†Modiolopsis exanimis Raymond 1916
†Modiolopsis fabaformis Raymond 1905
†Modiolopsis hinomotoensis Kobayashi 1934
†Modiolopsis hyacinthensis Foerste 1924
†Modiolopsis kallholniensis Isberg 1934
†Modiolopsis kogenensis Kobayashi 1934
†Modiolopsis leptaenarum Isberg 1934
†Modiolopsis manitoulinensis Foerste 1924
†Modiolopsis meafordensis Foerste 1924
†Modiolopsis modiolaris Conrad 1838
†Modiolopsis morierei de Tromelin 1840
†Modiolopsis nana Ulrich 1894
†Modiolopsis nilssoni Hisinger 1837
†Modiolopsis occidens Walcott 1884
†Modiolopsis orthoconcavus Fisher 1957
†Modiolopsis ovata Conrad 1842
†Modiolopsis parviuscula Billings 1859
†Modiolopsis pogonipensis Walcott 1884
†Modiolopsis pragensis Kříž and Steinová 2009
†Modiolopsis pygmaea Isberg 1934
†Modiolopsis reedi Kobayashi 1934
†Modiolopsis rugosa Kobayashi 1934
†Modiolopsis sowteri Raymond 1905
†Modiolopsis subquadrilateralis Hudson 1903
†Modiolopsis teplofi de Verneuil 1845
†Modiolopsis vera Foerste 1924
Invalid names: Lithobia Koken 1902 [synonym], Modiodesma Ulrich 1924 [objective synonym], Orthonotella Miller 1882 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, c = class | |||||
| References: Hendy et al. 2009, Aberhan et al. 2004 | |||||
Age range: base of the Dawan to the top of the Capitanian or 478.60000 to 259.51000 Ma
Collections (308 total)
Oldest occurrences | |||
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tremadoc | China (Hunan) | M. sp. (7712) | |
| Tremadoc | China (YunNan) | M. sp. (7733 7736) | |
| Tremadoc | China (Sichuan) | M. sp. (5418) | |
| Tremadoc | China (Hunan and Hubei) | M. sp. (7719) | |
| Tremadoc | China (Guizhou) | M. sp. (5279) | |
| Cassinian | USA (Missouri) | M. convexa (75553 75554) | |
| Dawan | China (Hunan and Hubei) | M. sp. (7717) | |
| Arenig | France (Ille-et-Vilaine) | M. caillaudi (20852) | |
| Arenig | China (YunNan) | M. sp. (7732) | |
| Klabava | France (Montagne Noire) | M. sp. (20824) | |
Youngest occurrences |
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| Time interval | Ma | Country or state | PBDB collection number |
| Lochkovian | Russian Federation (Arkhangel'skaya Oblast') | M. leightoni (40697) | |
| Lochkovian | Poland | M. sp. (23019) | |
| Lochkovian | Australia (Victoria) | M. sp. (7196) | |
| Lochkovian | Morocco | M. flexa (13936) | |
| Lochkovian | Belgium (Liege?) | M. corneti, M. elepempousa (11722) | |
| Pragian | Russian Federation (Arkhangel'skaya Oblast') | M. chapmani (40700) | |
| Pragian | Vietnam | M. caobangensis (83248) | |
| Capitanian | Tanzania (Morogoro) | M. stockleyi, M. kidodiensis (41488 41489) | |
| Capitanian | Madagascar (Toliara) | M. stockleyi (41495) | |
| Wuchiapingian | India | M. teplofi (230622) | |