Untitled

Type genus: Luria Jousseaume, 1884
Remarks: Name only. Diagnosed by Schilder
(1939: 178). -inae, Meyer (2003: 421).
Lymnaeinae Rafinesque, 1815
Reference: Analyse de la nature: 144
Type genus: Lymnaea Lamarck, 1799
Remarks: Original spelling (subfamily) Lymnid-
ia. First established as "les Lymnéens" (ver-
nacular) by Lamarck (1812: 116), but not
generally credited to this author (see Bouchet
& Rocroi, 2001: 173). Placed on the Official
List by Opinion 495 (1957: 293). -idae [as
"Fam. Limnacea"], Blainville (1824: 242);
-oidea, Hannibal (1912a: 137). See also Lym-
nostreae.
Lymnostreae Férussac, 1819 [10 July]
Reference: Histoire naturelle générale et par-
ticulière des mollusques terrestres et fluviátiles:
20
Remarks: Established as the Latin name
equivalent to the family "les Lymnéens", with
a diagnosis but no included taxon. Spelling
emended to Limnostreae by Férussac (1822
[in 1821-1822]: xxxiij), there including the
genera Espiphylla, Planorbis, Physa, Lymneus,
Leptoxis, Lomastoma, Ancylus, and
Eutrema. Not available as a family-group
name (not based on a genus).
Lyocyclidae Thiele, 1925 [before 10 Novem-
ber]
Reference: Deutsche Tiefsee Expedition
1898-1899, 17(2): 82 [116]
Type genus: Lyocyc/ivs Thiele, 1925
Remarks: -inae, Thiele (1 929 [in 1929-1935]:
245).
Lyogyrinae Pilsbry, 1916 [4 December]
Reference: The Nautilus, 30(7): 84
Type genus: Lyogyrus Gill, 1863
Remarks: -ini [as -eae], Thiele (1928a: 378).
Lyriinae Pilsbry & Olsson, 1954 [7 Septem-
ber]
Reference: Bulletins of American Paleontolo-
gy, 35{^ 52): ^ 5 [285]
Type genus: Lyha Gray, 1847
Remarks: -ini, Bail & Poppe (2001: 7, 11).
Lysinoinae Hoffmann, 1928
Reference: DrH. G. Bronns Klassen und Ordnungen
des Tier-Reichs, Bd. 3, Abt. 2, Buch
2:1239
Type genus: Lysinoe H. Adams & A. Adams,
1855
NOMENCLÁTOR OF GASTROPOD FAMILIES 103
Remarks: Original spelling Lysinoeinae. -ini,
H.Nordsieck(1987:22).
Macgillivrayiidae H. Adams & A. Adams, 1 854
[November]
Reference: The genera of Recent Mollusca,
2:88
Type genus: MacgilHvrayia Forbes, 1852
Macluritidae Carpenter, 1861
Reference: Annual Report of the Board of
Regents of the Smithsonian Institution for
1860:216
Type genus: -fMaclurites Lesueur, 1818
Remarks: Original spelling Maclureadae,
based on Maclurea Emmons, 1842, an unjustified
emendation of Macluhtes. Placed on
the Official List by Opinion 1470 (1988: 64).
-oidea [as-aeacea]. Gill (1871: 11).
Macroceraminae Jaume & de la Torre, 1972
Reference: Circulares del Museo y Biblioteca
de Zoología de La Habana: 1528
Type genus: /Wacroceramtvs Guilding, 1829
Macrocheilidae White, 1877
Reference: Report upon United States geographical
surveys west of the one hundredth
meridian. Vol. 4, Paleontology: 160
Type genus: -\Macrocheilus Phillips, 1841
Remarks: Invalid: type genus a junior homonym
oi Macrocheilus Kirby, 1838 [Coleóptera].
Macrochlamydinae Godwin-Austen, 11
[April]
Reference: Land and freshwater Mollusca of
India, 1(6): 254
Type genus: Macrochlamys Gray, 1847
Remarks: Original spelling Macrochlaminae.
-idae, Wenz (1923 [in 1923-1930]: 321);
-ini [as Macrochlamydi], Solem (1966: 27).
Macrocyclidae Thiele, 1926 [20 February]
Reference: Handbuch der Zoologie, 5(2): 145
Type genus: Macrocyclis Beck, 1837
Macroogona Pilsbry, 1895 [2 February]
Reference: Manual of conchology, ser. 2,
9(33a): xxxii, xxxiv
Remarks: Emendation of the name Macroon.
Alternative original spelling Macroogona. Established
as a "tribe", immediately below family
[Helicidae], the author having "purposely
abstained from assigning subfamily rank to the
natural tribes of Helices", but Acavinae given
as an alternative name. Not available as a
family-group name (not based on a genus).