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Type genus: C/?ondr/>?a Reichenbach, 1828
Remarks: -inae, Thiele (1931 [in 1929-1935]:
511); -oidea, Schileyko (1984: 5).
Chondropomatinae Henderson & Bartsch, 1920
[8 July]
Reference: Proceedings of the United States
National Museum, 58: 55, 59
Type genus: Chondropoma L. Pfeiffer, 1847
Remarks: Original spelling Chondropominae
-ini [as -eae], Thiele (1929 [in 1929-1935]
130); -idae, Wenz (1939 [in 1938-1944]
536). Precedence of Annulariidae over simultaneously
published Chondropomatinae determined
by Art. 24 (family vs. subfamily).
Chondrulinae Wenz, 1923 [2 August]
Reference: Fossilium catalogus, I, Pars 21:
1081
Type genus: Ctiondrula Beck, 1837
Remarks: -idae, A. J. Wagner (1928: 308);
-ini, Hausdorf (1999: 153).
Chondrulopsininae Schileyko, 1978 [after 19
May]
Reference: Zoologicheskii Zhurnal, 57(6): 845
Type genus: C/iondm/ops/na Lindholm, 1925
Choristellidae Bouchet & Waren, 1979 [31
May]
Reference: Sarsia, 64(3): 225
Type genus: Chohstella Bush, 1897
Remarks: -inae, Waren, herein.
CHORisTiDAEVerrill, 1882 [July]
Reference: Transactions of the Connecticut
Academy of Arts and Sciences, 5(2): 540
Type genus: -tChoristes Carpenter in Dawson,
1872
Remarks: -oidea [as -acea], Kuroda, Habe &
Oyama (1971: 62). Kabat (1989: 156) has
petitioned the ICZN to emend the name to
Choristeidae to remove homonymy with
Choristidae Esben-Petersen, 1915, based
on Chorista, Klug, 1836 [Mecoptera]; this
application had not been voted upon at the
time of writing [23.02.03].
Chromodoridinae Bergh, 1891 [October]
Reference: Zoologische Jahrbücher Abt. für
Systematik, Geographie und Biologie der
Thiere,6: 126,137
Type genus: Chromodoris Aider & Hancock,
1855
Remarks: Established as subfamily despite
suffix -idae. Placed on the Official List by
NOMENCLÁTOR OF GASTROPOD FAMILIES 49
Opinion 1375 (1986: 27), but dated in error
to Bergh (1892). -idae, Pruvot-Fol (1930a:
229). See also Glossodorididae. Under Art.
23.9 of the Code, Ceratosomatidae and
Doriprismaticinae are here declared nomina
oblita and Chromodorididae a nomen protec-
tum, based on usage in at least the following
publications: Franc (1968c: 867), Abbott
(1974: 354), Keen & Coan (1974: 140), T E.
Thompson (1976: 21), Behrens (1980: 106),
5), 22-
Bertsch & Johnson (1 981 :
Orr (1 981 :
35, 79), Schmekel & Portmann (1982: 56),
WillanS Coleman (1984: 52), Gosliner (1987:
74), Coleman, (1989: 27^4), Cattaneo-Vietti
et al. (1990: 19), Behrens (1991: 57), Higo &
Goto (1993: 11, 427), Wells & Bryce (1993:
113), Picton & Morrow (1 994: 80), Rios (1 994:
211), Spencer & Willan (1996: 36), Ortea et
al. (1996: 1), Rudman (in Beesleyetal. 1998:
999), Marshall & Willan (1 999: 87, 1 74), Ono
(1999: 78-103), Forcelli (2000: 123), Jensen
(2000: 435), Suzuki (2000: 68-91), Costello
et al. (2001 : 202), Kaiser & Bryce (2001 : 30),
Kwon et al. (2001 : 1 83), Redfern (2001 : 1 75),
Garcia-Gomez (2002: 108, 250). To our
knowledge the names Ceratosomidae and
Doriprismaticinae have not been used as valid
after 1899.
Chroninae Thiele, 1931 [before 31 October]
Reference: Handbuch der systematischen
Weichtierkunde, 1(2): 626
Type genus: Chronos Robson, 1914
Remarks: -idae, Hausdorf (1998: 57); -ini,
Schileyko (2002 [in 1998-2003]: 1185).
Hausdorf (ibid.) also determined, as First
Reviser, the relative precedence of Chroninae
over Kaliellinae.
Chrysallidinae Saurin, 1958
Reference: Annales de la Faculté des Sciences
de Saigon, (1958): 64
Type genus: C/7/ysa///cía Carpenter, 1856
Remarks: Established independently by F.
Nordsieck (1972: 89). Given precedence
over Menesthinae by First Reviser's action
by Schänder, van Aartsen & Corgan (1999:
149). -ini, Bouchet, herein [for consistency
of ranking].
Chrysodominae Dall, 1870 [April]
Reference: Proceedings of the Boston Society
of Natural History, 13: 242
Type genus: C/?Aysocyomtys Swainson, 1840
Remarks: -idae [declared new], Cossmann
(1901:95).