二枚貝属名辞典 A lexicon of bivalve genera – Lexicon generum bivalvium (Cryptonema-Ctena)
Cryptonema (n.) Jukes-Browne, 1914, 11(2): 80, type species (OD) Venus impressa Anton, 1837, 3(1): 284-285, non de Serres, 1829: 149 [= Anomalocardia (Cryptonemella) producta Kuroda & Habe, 1951, [A], (13): 86, unnecessary new name for V. impressa Anton, 1837]; Veneridae. Gr. kruptos [cryptus], h, on, adj. of kruptw, hidden, secret (Liddell & Scott, 1953); Gr. nhma[nema], atos, to, that which is spun, thread, yarn (Liddell & Scott, 1953). 隠れた糸；マルスダレガイ科タイワンオモイバガイ属
Cryptonemella (f.) Kuroda & Habe, 1951, [A], (13): 86, unnecessary new name for Cryptonema Jukes-Browne, 1914, 11(2): 80, not preoccupied by Cryptonema [err. pro Cryptonella Hall, 1861, 14: 102, Brach. (fide Mottequin et al., 2015, 90(2): 328] Bigsby, 1868: 93 (fide Neave, 1939, 1: 889; Vokes, 1980: 177); Veneridae; objective junior synonym of Cryptonema Jukes-Browne, 1914. Cryptonema Jukes-Browne, 1914 V; -ellus, adj. A suffix, used to form diminutives (Stearn, 1983). 小さな隠れた糸；マルスダレガイ科；タイワンオモイバガイ属Cryptonemaの新参客観シノニムで無効
Cryptopecten (m.) Dall, Bartsch & Rehder, 1938, 153: 93, type species (OD) Cryptopecten alli Dall, Bartsch & Rehder, 1938, 153: 93-94, pl. 23, figs. 1-4, 7; Pectinidae. Gr. kruptos [cryptus], h, on, adj. of kruptw, hidden, secret (Liddell & Scott, 1953); Pecten Müller, 1776: 248. 隠された(地理的分布、化石記録が詳らかでない)イタヤガイ属Pecten；イタヤガイ科ヒヨクガイ属
Ctena (f.) Mörch, 1861, 7: 201, type species (SD Dall, Bartsch & Rehder, 1938, 153: 128) Lucina pectinata Carpenter, 1857: 98-99, Mazatlan (non Venus pectinata Gmelin, 1791, ed. 13, 1(6): 3285-3286, ref. Rumphius, 1711, pl. 42, fig. D etc.) [= Codakia (Jagonia) mexicana Dall, 1901, 23(1237): 801, 822, pl. 40, fig. 6]; Lucinidae. Gr. kteis [cteis],o, gen. ktenos [ctenos], a comb, weaver’s comb, a rake, harrow. ＜櫛、熊手を意味するkteis [cteis]の属格ktenos [ctenos]を女性（名詞）の形に変えたものか；ツキガイ科
a
b
a: Rumphius, 1711, pl. 42, fig. D. b: Codakia (Jagonia) mexicana Dall, 1901, pl. 40, fig. 6.
Cryptonema (n.) Jukes-Browne, 1914, 11(2): 80, type species (OD) Venus impressa Anton, 1837, 3(1): 284-285, non de Serres, 1829: 149 [= Anomalocardia (Cryptonemella) producta Kuroda & Habe, 1951, [A], (13): 86, unnecessary new name for V. impressa Anton, 1837]; Veneridae. Gr. kruptos [cryptus], h, on, adj. of kruptw, hidden, secret (Liddell & Scott, 1953); Gr. nhma[nema], atos, to, that which is spun, thread, yarn (Liddell & Scott, 1953). 隠れた糸；マルスダレガイ科タイワンオモイバガイ属
Cryptonemella (f.) Kuroda & Habe, 1951, [A], (13): 86, unnecessary new name for Cryptonema Jukes-Browne, 1914, 11(2): 80, not preoccupied by Cryptonema [err. pro Cryptonella Hall, 1861, 14: 102, Brach. (fide Mottequin et al., 2015, 90(2): 328] Bigsby, 1868: 93 (fide Neave, 1939, 1: 889; Vokes, 1980: 177); Veneridae; objective junior synonym of Cryptonema Jukes-Browne, 1914. Cryptonema Jukes-Browne, 1914 V; -ellus, adj. A suffix, used to form diminutives (Stearn, 1983). 小さな隠れた糸；マルスダレガイ科；タイワンオモイバガイ属Cryptonemaの新参客観シノニムで無効
Cryptopecten (m.) Dall, Bartsch & Rehder, 1938, 153: 93, type species (OD) Cryptopecten alli Dall, Bartsch & Rehder, 1938, 153: 93-94, pl. 23, figs. 1-4, 7; Pectinidae. Gr. kruptos [cryptus], h, on, adj. of kruptw, hidden, secret (Liddell & Scott, 1953); Pecten Müller, 1776: 248. 隠された(地理的分布、化石記録が詳らかでない)イタヤガイ属Pecten；イタヤガイ科ヒヨクガイ属
Ctena (f.) Mörch, 1861, 7: 201, type species (SD Dall, Bartsch & Rehder, 1938, 153: 128) Lucina pectinata Carpenter, 1857: 98-99, Mazatlan (non Venus pectinata Gmelin, 1791, ed. 13, 1(6): 3285-3286, ref. Rumphius, 1711, pl. 42, fig. D etc.) [= Codakia (Jagonia) mexicana Dall, 1901, 23(1237): 801, 822, pl. 40, fig. 6]; Lucinidae. Gr. kteis [cteis],o, gen. ktenos [ctenos], a comb, weaver’s comb, a rake, harrow. ＜櫛、熊手を意味するkteis [cteis]の属格ktenos [ctenos]を女性（名詞）の形に変えたものか；ツキガイ科
a
ba: Rumphius, 1711, pl. 42, fig. D. b: Codakia (Jagonia) mexicana Dall, 1901, pl. 40, fig. 6.