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Macoma nasuta (bent-nose clam)
Taxonomy
Tellina nasuta was named by Conrad (1837). It is extant.
It was synonymized subjectively with Tellina (Olcesia) piercei by Addicott (1973); it was recombined as Macoma (Macoma) nasuta by Moore (2003); it was considered a nomen dubium by Moore (1963); it was recombined as Macoma nasuta by Ashley (1895), Loel and Corey (1932), Woodring and Bramlette (1950), Coan et al. (2000), Hendy (2021).
It was synonymized subjectively with Tellina (Olcesia) piercei by Addicott (1973); it was recombined as Macoma (Macoma) nasuta by Moore (2003); it was considered a nomen dubium by Moore (1963); it was recombined as Macoma nasuta by Ashley (1895), Loel and Corey (1932), Woodring and Bramlette (1950), Coan et al. (2000), Hendy (2021).
Sister species lacking formal opinion data
M. aomoriensis, M. arcata, M. arcatata, M. arnoldi, M. asagaiensis, M. brevifrons, M. calcaria, M. calcaria, M. chulgunensis, M. cuspidata, M. dispar, M. erycinoides, M. gorenlandica, M. gracilis, M. groenlandica, M. inclinata, M. indentata, M. irma, M. izurensis, M. kamtschatica, M. karaginskiensis, M. kirkinskaja, M. lipara, M. lissonii, M. litoralis, M. lorenzoensis, M. middendorffii, M. nagaoi, M. nigeriensis, M. nipponica, M. optiva, M. orbicularis, M. orientalis, M. osacamensis, M. panamensis, M. parabilella, M. planiuscula, M. planiusculus, M. plebeia, M. poretschiensis, M. praeorbiculata, M. praetexta, M. pseudomera, M. ralpha, M. ralphi, M. rekinnensis, M. sachalinensis, M. scalaroides, M. scarlotoi, M. sectior, M. sejugata, M. seminuda, M. simiensis, M. spambergensis, M. subulosa, M. tenta, M. tokyoense, M. tokyoensis, M. truncatoides, M. uruuayensis, M. vasiljevskii, M. vialovi, M. vicksburgensis, M. virginiana, M. virginicana, M. yoldiiformis, M. talahabensis, M. telahabensis, M. vendryesi, M. vancouverensis, M. izurensis, M. moesta, M. moesta, M. nipponica, M. optiva, M. perplana, M. petalum, M. praetexta, M. sejugata, M. tokyoensis, M. holmesii, M. hosfordensis, M. hybrida, M. tagua, M. sectior, M. shiratoriensis
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1837 | Tellina nasuta Conrad |
| 1895 | Macoma nasuta Ashley p. 344 |
| 1900 | Macoma kelseyi Dall p. 1052 |
| 1909 | Macoma jacalitosana Arnold p. 65 figs. Plate XVI, figure 2 |
| 1910 | Macoma jacalitosana Arnold p. 65 |
| 1932 | Macoma nasuta Loel and Corey p. 228 figs. Plate 43, figures 7, 8 |
| 1950 | Macoma nasuta Woodring and Bramlette |
| 2000 | Macoma nasuta Coan et al. p. 420 |
| 2003 | Macoma (Macoma) nasuta Moore figs. plate 5, figure 8 |
| 2021 | Macoma nasuta Hendy |
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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.
Macoma nasuta Conrad 1837 [bent-nose clam]
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Invalid names: Macoma jacalitosana Arnold 1909 [synonym], Macoma kelseyi Dall 1900 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Kiessling 2004, Aberhan et al. 2004 | |||||
Age range: base of the Late/Upper Eocene to the top of the Late/Upper Pleistocene or 37.71000 to 0.01170 Ma
Collections (129 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Eocene | USA (California) | Macoma nasuta (71161) | |
| Early/Lower Oligocene | USA (California) | Macoma nasuta (71191 71192 71195) | |
| Chattian | USA (California) | Macoma nasuta (52408 52418) | |
| Early/Lower Miocene | USA (California) | Macoma nasuta (71215 71217 71219 71223 91374 203554 237901 237907 237915 237917 238137 238142 238144 238145 238163 238190 238253 238261 238262) | |
| Early/Lower Miocene - Middle Miocene | Mexico (Baja California Sur) | Macoma nasuta (43809) | |
| Miocene | USA (California) | Macoma nasuta (194805 195120) | |
| Middle Miocene | USA (California) | Macoma nasuta (44936 44980) | |
| Late/Upper Miocene | USA (California) | Macoma nasuta (216865 216867) | |
| Messinian | USA (California) | Macoma nasuta (194798 194803 194888 194891 194892 194894 194895 195029 195031 195032 195033 195034) | |
| Messinian - Zanclean | USA (California) | Macoma nasuta (39326 39334 39335 39351 39353 39354 39355 39393 39396 39404) | |
| Early/Lower Pliocene | USA (California) | Macoma nasuta (97241 206366 206369 220198) | |
| Pliocene | USA (California) | Macoma nasuta (96885 204366 215294) | |
| Pliocene | Mexico (Baja California) | Macoma kelseyi (97127) | |
| Zanclean - Gelasian | USA (California) | Macoma nasuta (214261) | |
| Blancan | USA (California) | Macoma nasuta (19677) | |
| Late/Upper Pliocene | USA (California) | Macoma nasuta (96571 239463 239468) | |
| Late/Upper Pliocene - Early/Lower Pleistocene | USA (Oregon) | Macoma nasuta (71106) | |
| Gelasian | USA (California) | Macoma nasuta (214278 214279 214280 214281 214285 214286 214287) | |
| Early/Lower Pleistocene | USA (California) | Macoma nasuta (168757) | |
| Pleistocene | USA (Oregon) | Macoma nasuta (71142) | |
| Middle Pleistocene | USA (California) | Macoma nasuta (96884 138723 222663 222995 222998 223304) | |
| Middle Pleistocene - Late/Upper Pleistocene | USA (California) | Macoma nasuta (222646) | |
| Late/Upper Pleistocene | USA (Washington) | Macoma nasuta (37676 71059) | |
| Late/Upper Pleistocene | Canada (British Columbia) | Macoma nasuta (75232) | |
| Late/Upper Pleistocene | USA (California) | Macoma nasuta (22632 28157 59063 96555 96566 96895 96900 96901 96936 96937 160361 219029 219030 222659 222660 222661 222662 222674 223045 240554 240555 240580 240586 240587 240588 240589 240590 240592 240609 240612 240613 240614 240615 240617 240619 240635 240643 240644 240646 240647 240649 240651) |