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86
leyoconcha] to the neighbourhood of the
family Durgellidae with family rank", but did
not explicitly introduce Hedleyoconchidae.
Hedylidae Bergh, 1895 [January]
Reference: Verhandlungen der Kaiserlich-
Königlichen Zoologisch-Botanischen Gesellschaft
in Wien, 45: 4
Type genus: Hedyle Bergh, 1895
Remarks: Introduced as the vernacular (fam-
ily) "die Hedyliden". First latinized by Eliot
(1910:69-70). -inae, Thiele (1931 [in 1929-
1 935]: 443). Invalid: type genus a junior homonym
oí Hedyle Guenée, 1857 [Lepidoptera]
and Hedyle Malmgren, 1865 [Polychaeta].
Hedylopsidae Odhner, 1952
Reference: Vie et Milieu, 3(2): 144
Type genus: Hec/y/ops/s Thiele, 1931
Remarks: -inae. Zilch (1959 [in 1959-1960]:
37); -oidea, Starobogatov (1983: 30).
Helcionellinae Wenz, 1938
Reference: Handbuch der Paläozoologie, 6(1 ):
43,88
Type genus: ^Helcionella Grabau & Shimer,
1909
Remarks: -oidea [as -acea] / -idae, Knight,
Batten & Yochelson (in Moore, 1960: 172).
Heleobiini Bernasconi, 1991 [June]
Reference: Mémoires de Biospéologie, 18:
238
Type genus: Heleobia Stimpson, 1865
Remarks: F. G. Thompson (1968: 19-20) had
used the expression "the Heleobia tribe",
providing a diagnosis but not formally proposing
the name Heleobiini.
Heliacidae Cotton & Godfrey, 1933 [May]
Reference: The South Australian Naturalist,
14:73
Type genus: Heliacus d'Orbigny, 1842
Remarks: -inae, Abbott (1 974: 98).
Helicarionidae Bourguignat, 1877
Reference: Bulletin de la Société des Sciences
Physiques et Naturelles de Toulouse,
3(1): 64
Type genus: Helicarion Férussac, 1821
Remarks: Placed on the Official List by Opin-
ion 1678 (1992: 160), but attributed in error
to Bourguignat (1883: 9, as Helixarionidae
[based on Helixahon, an incorrect original
spelling of the type genus]); authorship corrected
to Godwin-Austen (1882) by Anonymous
(1993b: 313). -inae, Godwin-Austen
BOUCHET&ROCROI
(1888: 253); -oidea, [as -acea], Kuroda
(1941: 142); -ini,Schileyko (2002: 1188).
Helicellinae hi. Adams & A. Adams, 1 855 [Jan-
uary]
Reference: The genera of Recent Mollusca,
2:112
Type genus: Helicella Gray, 1847
Remarks: Placed on the Official Index by Opin-
ion 431 (1 956: 351 ), but attributed in error to
Chenu (1859: 421 ). -idae, Tryon (1 866b: 222).
Helicellinae Ihering, 1909
Reference: Verhandlungen der Kaiserlich-
Königlichen Zoologisch-Botanischen Gesellschaft
in Wien, 59:429
Type genus: Helicella Férussac, 1821
Remarks: Placed on the Official List by Opin-
ion 431 (1956: 351), but attributed in error
to Hesse (1926b: 115). -idae, Pilsbry (1939
[in 1939-1948]: 14); -ini, Mandahl-Barth
(1950:54).
Helicidae Rafinesque, 1815
Reference; Analyse de la nature: 143
Type genus: /-/e//x Linnaeus, 1758
Remarks: Original spelling Helicinia. Although
the name Helicidae is sometimes attributed
to Lamarck (1 809: 320), that author used the
vernacular "Colymacées" (spelled "Colimacées"
in later works), -inae, Swainson
(1840: 330); -oidea [as -acea], Thiele (1926
[in 1925-1926]: 148); -ini, Mandahl-Barth
(1950:54).
Helicigoninae Wenz, 1915
Reference: [in K. Fischer & Wenz] Jahrbücher
des Nassauischen Vereins für Naturkunde in
Wiesbaden, 67: 65
Type genus: Helicigona Férussac, 1821
Remarks: -ini, Mandahl-Barth (1950: 54).
Helicinidae Férussac, 1822 [13 April]
Reference: Tableaux systématiques des animaux
mollusques: xxxiii
Type genus: Helicina Lamarck, 1799
Remarks: Original spelling "les Hélicines" (vernacular).
First latinized (as Helicinides) by
Latreille (1825: 183). -inae [as "Trib. Heli-
cinidae"], Mörch (1 852: 42); -oidea [as -acea],
F. G. Thompson (1980: 11).
Helicocryptinae, 1960 [about 15 August]
Reference: [in Moore, ed.] Treatise on invertebrate
paleontology, Mollusca 1: 267
Type genus: -[Helicocryptus d'Orbigny, 1850
Remarks: -ini, Bouchet, herein.