Definition of Mactromeris. Meaning of Mactromeris. Synonyms of Mactromeris

- Arctic surf clam, though the latter can also refer to the closely related Mactromeris polynyma (Stimpson's surf clam). The species is commercially exploited...
- camaronis Dall, 1921: synonym of Mactromeris hemphillii (Dall, 1894) Spisula catilliformis Conrad, 1867: synonym of Mactromeris catilliformis (Conrad, 1867)...
- Mactra Linnaeus, 1767 Mactrellona Marks, 1915 Mactrinula Gray, 1853 Mactromeris Conrad, 1868 Mactrotoma Dall, 1894 Maorimactra Finlay, 1928 Meropesta...
- for species Mactromeris †Mactromeris abbotti †Mactromeris acutirostrata – or unidentified comparable form †Mactromeris albaria †Mactromeris bisculpturata...
- Dosinia conradi Dosinia whitneyi Glycymeris septentrionalis Homomya sp. Mactromeris albaria Mytilus sp. Nodipecten estrell**** Pecten bowersi Pecten magnolia...
- twinensis Macrocallista – tentative report Mactromeris †Mactromeris albaria †Mactromeris brevirostrata †Mactromeris polynyma Magnolia †Magnolia inglefieldi...
- †Macrognathomys n**** Mactromeris †Mactromeris albaria †Mactromeris pittsburgensis †Mactromeris polynyma †Mactromeris ramonensis †Mactromeris veneriformis Magnolia...
- twinensis Macrocallista †Macrocallista cathcartensis Mactromeris  [sv] †Mactromeris albaria †Mactromeris pittsburgensis Marcia †Marcia oregonensis Margarites...
- balthica †Macoma calcarea †Macoma groenlandica †Macoma subulosa Mactromeris †Mactromeris polynyma †Mammuthus Margarites †Margarites striatus Mesodesma †Mesodesma...