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Taxonomy
Subtaxa
Species lacking formal opinion data
Cyclas bristovii, Cyclas exigua, Cyclas pusilla, Lucina alpina, Lucina antarctandica, Lucina aquaensis, Lucina arenacea, Lucina arrogans, Lucina aspera, Lucina atoma, Lucina aurantia, Lucina barrandei, Lucina bellona, Lucina bipartita, Lucina blanckenhorni, Lucina blankenhorni, Lucina butonensis, Lucina camaronensis, Lucina canterburiensis, Lucina chatfieldana, Lucina chubutensis, Lucina coquandiana, Lucina corbisoides, Lucina cornueliana, Lucina corpulenta, Lucina crassiplica, Lucina crucialis, Lucina cutleri, Lucina dalmatina, Lucina dentonana, Lucina depressa, Lucina despecta, Lucina divaricata, Lucina downesi, Lucina edentula, Lucina ephraimi, Lucina fischeri, Lucina fortidentalis, Lucina fragilis, Lucina frugalis, Lucina fuggeri, Lucina fulva, Lucina gemma, Lucina glebula, Lucina haidingerii, Lucina hamata, Lucina hannibali, Lucina hannibali, Lucina hasei, Lucina haueri, Lucina immanis, Lucina immutabilis, Lucina inopinata, Lucina kadievi, Lucina katherinepalmerae, Lucina lactea, Lucina laevis, Lucina landanensis, Lucina lepis, Lucina leufuensis, Lucina leufuensis, Lucina liana, Lucina limbata, Lucina lineata, Lucina losmadesamba, Lucina lugeoni, Lucina martini, Lucina masylaea, Lucina mazatlantica, Lucina meneghini, Lucina michelotti, Lucina michelotti, Lucina micraulax, Lucina miobarbieri, Lucina mokattamensis, Lucina multilamellata, Lucina multilamellata, Lucina multivittae, Lucina mutabilis, Lucina nanna, Lucina neasquamata, Lucina nokbaensis, Lucina nuttallii, Lucina obliqua, Lucina oleodorsum, Lucina orbicularis, Lucina pectinata, Lucina pectinata, Lucina percancellata, Lucina perminuta, Lucina perusiana, Lucina pharaonica, Lucina pisidium, Lucina planistria, Lucina planistria, Lucina podagrinus, Lucina polythele, Lucina pomilia, Lucina porrecta, Lucina potosina, Lucina priabonensis, Lucina primoidea, Lucina prorrecta, Lucina prosoptera, Lucina pulvinatus, Lucina punctulata, Lucina quincula, Lucina rectangulata, Lucina reisi, Lucina repleyana, Lucina reticulata, Lucina reticulata, Lucina ripleyana, Lucina roigi, Lucina rollei, Lucina sabelli, Lucina sanctae-crucis, Lucina scotti, Lucina seclusa, Lucina seminolis, Lucina seminulum, Lucina sesostridis, Lucina solida, Lucina squamata, Lucina stearnsiana, Lucina subporrecta, Lucina subprorecta, Lucina substriata, Lucina sylvaerupis, Lucina tehuacanensis, Lucina tenella, Lucina tenera, Lucina tenuistria, Lucina textilis, Lucina thebaica, Lucina toishiyamensis, Lucina trisulcata, Lucina trisulcata, Lucina tumida, Lucina tumida, Lucina useilli, Lucina valdensis, Lucina velai, Lucina vermicularis, Lucina vogli, Lucina zitteli
Synonymy list
Year | Name and author |
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1886 | Lucina (Cyclas) Meyer p. 81 |
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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.
Subg. Lucina (Cyclas) Klein 1853
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Cyclas cornea Linnaeus 1767
†Cyclas tetrica Conrad 1856
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: g = genus, f = family, c = class | |||||
References: Aberhan et al. 2004, Kiessling 2004 |
Age range
Maximum range based only on fossils: base of the Late/Upper Berriasian to the top of the Late/Upper Pleistocene or 139.10000 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 132.6 Ma
Minimum age of oldest fossil (stem group age): 132.6 Ma
Collections (7 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Berriasian - Valanginian | Germany | Cyclas sp. (95087) | |
Late/Upper Berriasian - Valanginian | United Kingdom (England) | Cyclas sp. (170624) | |
Late/Upper Eocene | United Kingdom (England) | Cyclas bristovii (40269) Cyclas sp. (39664) | |
Priabonian | United Kingdom (England) | Cyclas exigua (39643) | |
Late/Upper Pleistocene | USA (Ohio) | Cyclas sp. (101394) | |
Late/Upper Pleistocene | United Kingdom | Cyclas pusilla, Cyclas cornea (152473) |