Amphijanira aeriphila (Bittner, 1902) † (basis of record)
Amphijanira aquaenovae (Scalia, 1912) † (basis of record)
Amphijanira constricta (Bittner, 1895) † (basis of record)
Amphijanira coronensis (Jekelius, 1936) † (basis of record)
Amphijanira damesi (J. Böhm, 1904) † (basis of record)
Amphijanira janirulaeformis (Bittner, 1901) † (basis of record)
Amphijanira landrana (Bittner, 1895) † (basis of record)
Antijanira Bittner, 1901 † (additional source)
Antijanira alutensis (Jekelius, 1936) † (basis of record)
Antijanira amphidoxa (Bittner, 1902) † (additional source)
Antijanira arpadica (Bittner, 1901) † (basis of record)
Antijanira auristriata (Münster, 1841) † (basis of record)
Antijanira avarica (Bittner, 1901) † (basis of record)
Antijanira globosa (Kutassy, 1928) † (basis of record)
Antijanira hungarica (Bittner, 1901) † (basis of record)
Antijanira peisonis (Bittner, 1901) † (basis of record)
Antijanira simkovicsi (Goetel, 1917) † accepted as Chlamys pollux (A. d'Orbigny, 1850) † (basis of record)
Avichlamys Allasinaz, 1972 † (original description)
Avichlamys costifida (Tommasi, 1899) † (basis of record)
Avichlamys csopakensis (Frech, 1905) † (additional source)
Avichlamys duronica (Wittenburg, 1908) † (basis of record)
Avichlamys folgeni (Tommasi, 1899) † (basis of record)
Avichlamys nicolensis (Ogilvie-Gordon, 1927) † (additional source)
Avichlamys sichotica (Bittner, 1899) † (basis of record)
Avichlamys vajolettensis (Wittenburg, 1908) † (basis of record)
Avichlamys voelseckhofensis (Wittenburg, 1908) † (additional source)
Camptonectes (Annulinectes) Allasinaz, 1972 † represented as Camptonectes Agassiz, 1864 † (original description)
Camptonectes (Annulinectes) cancellans (Kittl, 1904) † represented as Camptonectes cancellans (Kittl, 1904) † (basis of record)
Camptonectes (Annulinectes) concentricestriatus (M. Hörnes, 1855) † represented as Camptonectes concentricestriatus (M. Hörnes, 1855) † (basis of record)
Camptonectes (Annulinectes) crameri (Assmann, 1937) † represented as Camptonectes crameri (Assmann, 1937) † (basis of record)
Camptonectes (Annulinectes) delorenzoi (Wilckens, 1909) † represented as Camptonectes delorenzoi (Wilckens, 1909) † (basis of record)
Camptonectes (Annulinectes) desiderii (Bittner, 1901) † represented as Camptonectes desiderii (Bittner, 1901) † (basis of record)
Camptonectes (Annulinectes) pittensis (J. P. Smith, 1927) † represented as Camptonectes pittensis (J. P. Smith, 1927) † (basis of record)
Camptonectes (Annulinectes) subconcentricus (Kittl, 1904) † represented as Camptonectes subconcentricus (Kittl, 1904) † (basis of record)
Camptonectes concentricestriatus (M. Hörnes, 1855) † (basis of record)
Camptonectes crameri (Assmann, 1937) † (basis of record)
Camptonectes delorenzoi (Wilckens, 1909) † (basis of record)
Camptonectes desiderii (Bittner, 1901) † (basis of record)
Camptonectes pittensis (J. P. Smith, 1927) † (basis of record)
Chlamys (Chlamys) acuteaurita [sic] † accepted as Chlamys valoniensis (Defrance, 1825) † (basis of record)
Chlamys (Chlamys) volaris (Bittner, 1901) † accepted as Bosniopecten volaris (Bittner, 1902) † (basis of record)
Chlamys (Chlamys) winkleri (Stoppani, 1861) † accepted as Chlamys valoniensis (Defrance, 1825) † (basis of record)
Chlamys (Chlamys) winkleri swinicensis (Goetel, 1917) † accepted as Chlamys valoniensis (Defrance, 1825) † (basis of record)
Chlamys (Granulochlamys) Allasinaz, 1972 † accepted as Granulochlamys Allasinaz, 1972 † (original description)
Chlamys (Granulochlamys) granulocostata (Klipstein, 1845) † accepted as Granulochlamys granulocostata (Klipstein, 1845) † (basis of record)
Chlamys (Granulochlamys) margaritifera (Bittner, 1901) † accepted as Granulochlamys margaritifera (Bittner, 1901) † (additional source)
Chlamys (Granulochlamys) monilifera (K. F. Braun, 1841) † accepted as Granulochlamys monilifera (K. F. Braun, 1841) † (basis of record)
Chlamys (Granulochlamys) nodulifera (Bittner, 1901) † accepted as Granulochlamys nodulifera (Bittner, 1895) † (basis of record)
Chlamys (Granulochlamys) tubulifera (Münster, 1841) † accepted as Granulochlamys tubulifera (Münster, 1841) † (basis of record)
Chlamys (Praechlamys) Allasinaz, 1972 † accepted as Praechlamys Allasinaz, 1972 † (original description)
Chlamys (Praechlamys) anceps (Tommasi, 1911) † accepted as Praechlamys brugnatellii (Tommasi, 1911) † (basis of record)
Chlamys (Praechlamys) arthaberi (L. Waagen, 1907) † accepted as Praechlamys arthaberi (L. Waagen, 1907) † (basis of record)
Chlamys (Praechlamys) badiotica (Bittner, 1895) † accepted as Praechlamys badiotica (Bittner, 1895) † (basis of record)
Chlamys (Praechlamys) bittneri (Scalia, 1912) † accepted as Praechlamys bittneri (Scalia, 1912) † (basis of record)
Chlamys (Praechlamys) broilii (Philipp, 1904) † accepted as Praechlamys broilii (Philipp, 1904) † (basis of record)
Chlamys (Praechlamys) brugnatellii (Tommasi, 1911) † accepted as Praechlamys brugnatellii (Tommasi, 1911) † (additional source)
Chlamys (Praechlamys) ciampini (Stoppani, 1861) † accepted as Praechlamys ciampini (Stoppani, 1861) † (basis of record)
Chlamys (Praechlamys) cislonensis (Polifka, 1886) † accepted as Praechlamys cislonensis (Polifka, 1886) † (basis of record)
Chlamys (Praechlamys) courtieri (Kobayashi, 1935) † accepted as Praechlamys courtieri (Kobayashi, 1935) † (basis of record)
Chlamys (Praechlamys) cutiformis (M. Hörnes, 1855) † accepted as Praechlamys cutiformis (M. Hörnes, 1855) † (basis of record)
Chlamys (Praechlamys) egidiivenantii (Tommasi, 1903) † accepted as Praechlamys egidiivenantii (Tommasi, 1903) † (basis of record)
Chlamys (Praechlamys) fassaensis (Philipp, 1904) † accepted as Praechlamys fassaensis (Philipp, 1904) † (basis of record)
Chlamys (Praechlamys) forojuliensis (Gortani, 1902) † accepted as Praechlamys forojuliensis (Gortani, 1902) † (basis of record)
Chlamys (Praechlamys) fujmotoi [sic] † accepted as Tosapecten suzukii suzukii (Kobayashi, 1931) † (basis of record)
Chlamys (Praechlamys) inconspicua (Bittner, 1901) † accepted as Praechlamys inconspicua (Bittner, 1901) † (basis of record)
Chlamys (Praechlamys) josephi (Scalia, 1912) † accepted as Praechlamys josephi (Scalia, 1912) † (basis of record)
Chlamys (Praechlamys) mortilleti (Stoppani, 1863) † accepted as Praechlamys mortilleti (Stoppani, 1863) † (basis of record)
Chlamys (Praechlamys) mysica (Bittner, 1891) † accepted as Praechlamys mysica (Bittner, 1891) † (basis of record)
Chlamys (Praechlamys) paronai (Tommasi, 1911) † accepted as Praechlamys paronai (Tommasi, 1911) † (additional source)
Chlamys (Praechlamys) predazzensis (Philipp, 1904) † accepted as Praechlamys predazzensis (Philipp, 1904) † (basis of record)
Chlamys (Praechlamys) raricostata (Münster, 1841) † accepted as Praechlamys raricostata (Münster, 1841) † (basis of record)
Chlamys (Praechlamys) repossii (Mariani, 1907) † accepted as Praechlamys repossii (Mariani, 1907) † (basis of record)
Chlamys (Praechlamys) reticulata (Schlotheim, 1820) † accepted as Praechlamys reticulata (Schlotheim, 1820) † (basis of record)
Chlamys (Praechlamys) rotai (Tommasi, 1911) † accepted as Praechlamys rotai (Tommasi, 1911) † (basis of record)
Chlamys (Praechlamys) schroeteri (Giebel, 1854) † accepted as Praechlamys schroeteri (Giebel, 1854) † (additional source)
Chlamys (Praechlamys) stenodictya (Salomon, 1895) † accepted as Praechlamys stenodictya (Salomon, 1895) † (basis of record)
Chlamys (Praechlamys) subalternicostata (Bittner, 1901) † accepted as Praechlamys subalternicostata (Bittner, 1901) † (basis of record)
Chlamys (Praechlamys) subalternicostata asymmetrica (Pirkl, 1961) † (basis of record)
Chlamys (Praechlamys) subcutiformis (Kittl, 1904) † accepted as Praechlamys subcutiformis (Kittl, 1904) † (basis of record)
Chlamys (Praechlamys) subdivisa (Bittner, 1901) † accepted as Praechlamys subdivisa (Bittner, 1901) † (basis of record)
Chlamys (Praechlamys) tenuicostata (M. Hörnes, 1855) † accepted as Praechlamys tenuicostata (M. Hörnes, 1855) † (basis of record)
Chlamys (Praechlamys) transdanubialis (Bittner, 1901) † accepted as Praechlamys transdanubialis (Bittner, 1901) † (basis of record)
Chlamys (Praechlamys) trettensis (Tornquist, 1899) † accepted as Praechlamys trettensis (Tornquist, 1899) † (basis of record)
Chlamys (Praechlamys) valdecostata (Mariani, 1907) † accepted as Praechlamys valdecostata (Mariani, 1907) † (basis of record)
Chlamys (Praechlamys) vinassai (Gortani, 1902) † accepted as Praechlamys vinassai (Gortani, 1902) † (basis of record)
Chlamys (Praechlamys) zejszneri (Goetel, 1917) † accepted as Praechlamys zejszneri (Goetel, 1917) † (basis of record)
Chlamys ambrosionii (Mariani, 1907) † (basis of record)
Chlamys aviculoides (Stoppani, 1861) † accepted as Chlamys valoniensis (Defrance, 1825) † (basis of record)
Chlamys barnensis (Stoppani, 1861) † accepted as Chlamys valoniensis (Defrance, 1825) † (basis of record)
Chlamys bavarica (Winkler, 1861) † accepted as Chlamys valoniensis (Defrance, 1825) † (basis of record)
Chlamys breislakii (Stoppani, 1865) † (basis of record)
Chlamys chabrangensis (Diener, 1908) † (basis of record)
Chlamys cismonis (Del Campana, 1908) † (basis of record)
Chlamys codeni (Stoppani, 1858) † (basis of record)
Chlamys dispar (Terquem, 1855) † accepted as Chlamys valoniensis (Defrance, 1825) † (basis of record)
Chlamys diversa (Stoppani, 1857) † (basis of record)
Chlamys falgeri (Merian, 1853) † (basis of record)
Chlamys favrii (Stoppani, 1863) † (additional source)
Chlamys foipiani (Stoppani, 1861) † (additional source)
Chlamys imaniae (Tommasi, 1903) † (basis of record)

Bosnia-Herzegovina for Pecten sarajevensis Kittl, 1904 † 
Italy for Entolium amerinum Sirna, 1968 † 

 Homonymy

 for Pecten tirolicus Wittenburg, 1908 †

The name is a junior homonym of Pecten (Leptochondria) tirolicus Bittner, 1895. Wilckens (1909) introduced Pecten ... [details]

 New combination

 for Camptonectes (Annulinectes) pittensis (J. P. Smith, 1927) †

Allasinaz (1972) combined the taxon as Annulinectes pittensis on p. 226, but elsewhere clearly ranked Annulinectes ... [details]

 New combination

 for Praechlamys inconspicua (Bittner, 1901) †

New combination established herein, based on the revised rank of Praechlamys as full genus. [details]

 New combination

 for Praechlamys mysica (Bittner, 1891) †

New combination established herein, based on the revised rank of Praechlamys as full genus. [details]

 New combination

 for Praechlamys rotai (Tommasi, 1911) †

New combination established herein, based on the revised rank of Praechlamys as full genus. [details]

 Synonymy

 for Granulochlamys granulocostata (Klipstein, 1845) †

Considered a synonym of Pecten protei Münster, 1841 by Laube (1865), which was rejected by Bittner (1895) and ... [details]