二枚貝属名辞典 A lexicon of bivalve genera – Lexicon generum bivalvium (Macha-Macridiscus)
Macha (f.) Oken, 1835, 5(1): 298 [objective junior synonym of Solecurtus Blainville, 1824, 32: 351], type species (M) Solen strigilatus Linnaeus, 1758, ed. 10, 1: 673, syntypes, LSL, 6 specimens, box no. 29, Dance label image ref. P-Z 0010804; Solecurtidae. Gr. macaira [machaera], h, a large knife or dirk (Liddel & Scott, 1955). 小刀machaeraの略；キヌタアゲマキガイ科（キヌタアゲマキガイ属Solecurtus Blainville, 1824の客観シノニムで無効）
Solen strigilatus Linnaeus, 1758, 3 specimens of 6 syntypes in LSL, P-Z 0010804 (http://linnean-online.org/17222/).
Machaera (f.) Gould, 1841: 32-33 (non Cuvier, 1832, 1: 43, Pisces), type species (SD Dall, 1900, 3(5): 956) Solen costatus Say, 1822, 2: 315; Cultellidae. L. machaera, ae, f., [Gr. macaira], a sword (W. Smith & Lockwood, 1976); couperet (Chenu, 1847a: 43; 1947b: 123). 刀、剣；ユキノアシタガイ科（Machaera Cuvier, 1832の新参ホモニムで無効）
Macoma (f.) Leach in Ross, 1819, app. (2): 62, type species (M) Macoma tenera Leach in Ross, 1819, app. (2): 62 [= Tellina calcarea Gmelin, 1791, ed. 13, 1(6): 3236, ref. Chemnitz, 1782, 6: 140, pl. 13, fig. 136]; Tellinidae. Possibly from Gr.makos [macus], to, length, or simply conjoined for its euphonicious sound (Emerson & Jacobson, 1976). ギリシャ語makos（長さ）に由来するか、或いは単に耳に心地よい音を連ねただけの造語；ニッコウガイ科シラトリガイ属
Chemnitz, 1782, pl. 13, fig. 136.
Macridiscus (m.) Dall, 1902, 26: 336, 359, type species (OD) Donax aequilatera G. B. Sowerby I, 1825: 12, ref. Venus donacina, ... (not binominal) Chemnitz, 1795, 11: 231, pl. 202, figs. 1983-1984 (not 1985-1986); Veneridae. Gr. makros [macros], a, on, long, tall, large, great (Liddell & Scott, 1955); Gr. [discus], , ① a sort of quoit, made of stone, ② anything quoit-shaped, a trencher, a mirror (Liddell & Scott, 1955). 大きな石製の輪、輪の形をしたもの（丸い木皿、肉やパンを切るための敷き板）；マルスダレガイ科オキアサリ属
Chemnitz, 1795, pl. 202, figs. 1983-1984 and 1985-1986.
Macha (f.) Oken, 1835, 5(1): 298 [objective junior synonym of Solecurtus Blainville, 1824, 32: 351], type species (M) Solen strigilatus Linnaeus, 1758, ed. 10, 1: 673, syntypes, LSL, 6 specimens, box no. 29, Dance label image ref. P-Z 0010804; Solecurtidae. Gr. macaira [machaera], h, a large knife or dirk (Liddel & Scott, 1955). 小刀machaeraの略；キヌタアゲマキガイ科（キヌタアゲマキガイ属Solecurtus Blainville, 1824の客観シノニムで無効）
Solen strigilatus Linnaeus, 1758, 3 specimens of 6 syntypes in LSL, P-Z 0010804 (http://linnean-online.org/17222/).
Machaera (f.) Gould, 1841: 32-33 (non Cuvier, 1832, 1: 43, Pisces), type species (SD Dall, 1900, 3(5): 956) Solen costatus Say, 1822, 2: 315; Cultellidae. L. machaera, ae, f., [Gr. macaira], a sword (W. Smith & Lockwood, 1976); couperet (Chenu, 1847a: 43; 1947b: 123). 刀、剣；ユキノアシタガイ科（Machaera Cuvier, 1832の新参ホモニムで無効）
Macoma (f.) Leach in Ross, 1819, app. (2): 62, type species (M) Macoma tenera Leach in Ross, 1819, app. (2): 62 [= Tellina calcarea Gmelin, 1791, ed. 13, 1(6): 3236, ref. Chemnitz, 1782, 6: 140, pl. 13, fig. 136]; Tellinidae. Possibly from Gr.makos [macus], to, length, or simply conjoined for its euphonicious sound (Emerson & Jacobson, 1976). ギリシャ語makos（長さ）に由来するか、或いは単に耳に心地よい音を連ねただけの造語；ニッコウガイ科シラトリガイ属
Chemnitz, 1782, pl. 13, fig. 136.
Macridiscus (m.) Dall, 1902, 26: 336, 359, type species (OD) Donax aequilatera G. B. Sowerby I, 1825: 12, ref. Venus donacina, ... (not binominal) Chemnitz, 1795, 11: 231, pl. 202, figs. 1983-1984 (not 1985-1986); Veneridae. Gr. makros [macros], a, on, long, tall, large, great (Liddell & Scott, 1955); Gr. [discus], , ① a sort of quoit, made of stone, ② anything quoit-shaped, a trencher, a mirror (Liddell & Scott, 1955). 大きな石製の輪、輪の形をしたもの（丸い木皿、肉やパンを切るための敷き板）；マルスダレガイ科オキアサリ属
Chemnitz, 1795, pl. 202, figs. 1983-1984 and 1985-1986.