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Type genus: Acochlidium Strubell, 1892
Remarks: Original spelling Acochlididae. -inae,
Zilch (1959 [in 1959-1960]: 37); -oidea, Starobogatov
(1970b: 58).
AcREMODONTiNAE,1 983 [8 July]
Reference: Records of the National Museum
of New Zealand, 2{- 127
Type genus: Acremodonta Marshall, 1983
AcRiLLiNAE Jousseaume, 1912 [14 August]
Reference: Mémoires de la Société
Zoologique de France, 24(3-4): 233, 244
Type genus: Acrilla H. Adams, 1860
Remarks: Published almost simultaneously by
Cossmann (1912 [August; hence deemed to
be 31 August]: 19).
AcROLoxiNAE Thiele, 1931 [before 31 October]
Reference: Handbuch der systematischen
Weichtierkunde, 1(2): 484
Type genus: Acroloxus Beck, 1838
Remarks: Placed on the Official List by Direc-
tion 41 (1 956: 433). -idae, Zilch ( 1 959: 1 28);
-oidea [as -acea], Taylor & Sohl (1962: 11).
AcRORBiNi Starobogatov, 1 958 [after 25 Decem-
ber]
Reference: Biulleten' Moskovskogo Obshchestva
Ispytatelei Prirody, Otdel Biologicheskii,
new ser., 63(6): 47, 49, 52
Type genus: Acrorbis Odhner, 1937
Remarks: -idae, Hylton Scott (1960: 67).
AcROREiiDAE Cossmann, 1893 [August]
Reference: Annales de la Société Royale
Malacologique de Belgique, 28: 16
Type genus: ^Acroreia Cossmann, 1885
Remarks: Original spelling Acroriidae, based
on Acroria Cossmann, 1889, an unjustified
emendation oí Acroreia.
AcROTOMiNi H. Nordsieck, 1979 [9 March]
Reference: Archiv für Molluskenkunde, 109
(4-6): 260
Type genus: Acrotoma O. Boettger, 1881
AcTAEONiDAE,1 845 [after September]
Reference: Annals and Magazine of Natural
History, 16: 161
Type genus: yActeeon Rang, 1829
Remarks: The type genus was first established
by Oken (1815) in a work rejected by Opinion
417 (1956: 1-42), but subsequently
made available by Rang.
NOMENCLÁTOR OF GASTROPOD FAMILIES 19
AcTEociNiDAE Dall, 1913
Reference: [in Eastman] Textbook of paleontology,
ed. 2, 1:521
Type genus: Acteocina Gray, 1847
AcTEONELLiDAE Gill, 1871 [February]
Reference: Smithsonian Miscellaneous Collections,
227: 15
Type genus: -tActeonella d'Orbigny, 1843
Remarks: Original spelling Actaeonellidae,
based on Actaeonella Herrmannsen, 1846,
an incorrect subsequent spelling of /Acteone/-
/a. -inae, Cossmann (1895a: 44); -oidea,
Kollmann (2002: 53).
AcTEONiDAE d'Orbigny, 1843
Reference: Paléontologie française. Terrains
crétacés, 2: 106
Type genus: Acteon Montfort, 1810
Remarks: -inae [as Actaeoninae, based on
Actaeon, an incorrect subsequent spelling of
Acteon and homonym of /Acfaeo/i Rang, 1829
(Sacoglossa)], Meek (1863: 87, 89);
-oidea [as -acea], Cossmann (1906: 2). See
also Pupidae Kuroda, 1941. Under Art. 23.9
of the Code, Tornatellidae Fleming, 1828, is
here declared a nomen oblitum and Acteonidae
d'Orbigny, 1842, a nomen protec-
tum, based on usage in at least the following
publications: Perry & Schwengel (1 955: 191),
Powell (1958: 103), Macpherson & Gabriel
(1962: 241), Castellanos (1967: 142),
Warmke & Abbott (1961: 140), Andrews
(1971: 133), Keen (1971b: 322), F. Nordsieck
(1972: 7), Morris (1973: 261), Abbott (1974:
311), Humfrey (1975: 187), Emerson & Jacobson
(1976: 185), Thompson & Brown
(1976: 17), d'Angelo & Gargiullo (1978: 156),
Kay (1979: 417), Powell (1979: 268), Garcia-
Cubas (1981: 78), Bosch & Bosch (1982:
134), Smythe (1982: 73), Vokes & Vokes
(1984: 33), Rios (1985: 167), Cosel (1986:
283, 346), De Jong &Coomans (1988: 132),
Bosch & Bosch (1989: 73), Sabelli et al.
(1990:228), Poppe & Goto (1991: 192), Diaz
& Puyana (1994: 240), Dance (1995: 178),
Hu & Tao (1995: 146), Spencer & Willan
(1 996: 33), Burn & Thompson (in Beesley et
al., 1998: 943), Jarrett (2000: 112). To our
knowledge, the name Tornatellidae has not
been used as valid after 1899.
AcTEONiNiNAE,1895 [February]
Reference: Essais de paléoconchologie comparée,
1 : 43