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BOUCHET&ROCROI
OPINION 735, 1965, Biomphalaha Preston, 1910 (Gastropoda): grant under the plenary powers of
precedence over Planorbina Haldeman, 1842, Taphius H. & A. Adanns, 1855, and Armigerus Clessin,
1884. Bulletin of Zoological Nomenclature, 22(2): 94-99.
OPINION 773, 1966, 7erg/pes Cuvier, 1805 (Gastropoda): validated under the plenary powers. St///ef/n
of Zoological Nomenclature, 23(2-3): 84-86.
OPINION 774, 1966, Eubranchus Forbes, 1838 (Gastropoda): added to the Official List with suppression
under the plenary powers of several nomina dubia. Bulletin of Zoological Nomenclature,
23(2-3): 87-90.
OPINION 775, 1966, Facelina Alder & Hancock, 1855 (Gastropoda): added to the Official List of
generic names. Bulletin of Zoological Nomenclature, 23(2-3): 91-92.
OPINION 776, 1966, Cratena Bergh, 1864 (Gastropoda): added to the Official List of generic names.
Bulletin of Zoological Nomenclature, 23(2-3): 93-94.
OPINION 779, 1 966, /\/// Cuvier, 1797 (Gastropoda): placed on the Official Listof generic names.
Bulletin of Zoological Nomenclature, 23(2-3): 1 00-1 01
OPINION 780, 1966, Quatrefages 1843, (Gastropoda): suppressed under the plenary powers.
Bulletin of Zoological Nomenclature, 23(2-3): 102-103.
OPINION 781 , 1 966, Flabellina Voigt, 1 834 (Gastropoda): placed on the Official List of generic names.
Bulletin of Zoological Nomenclature, 23(2-3): 104-105.
OPINION 783, 1966, Four nudibranch Gastropoda genera: placed on the Official List of generic
names. Bulletin of Zoological Nomenclature, 23(2-3): 108-109.
OPINION 811, 1967, Runcina Forbes, 1851 (Gastropoda): validated under the plenary powers. Bulletin
of Zoological Nomenclature, 24(2): 89-90.
OPINION 812, 1967, Cac///na Bergh, 1878 (Gastropoda): validated under the plenary powers. //?/
of Zoological Nomenclature, 24(2): 91-92.
OPINION 883, 1969, Cavo//n/a Abildgaard, 1791 (Gastropoda); grant under the plenary powers of
precedence over Cavolinia Bruguière, 1791. Bulletin of Zoological Nomenclature, 26(1): 28-31.
OPINION 886, 1969, Purpura Bruguière and Muhcanthus Swainson (Gastropoda): designations of
type-species under the plenary powers with grant of precedure to Thaididae over Purpuridae. Bulletin
of Zoological Nomenclature, 26(3-4): 128-132.
OPINION 973, 1971, Realia Baird, 1850 (Gastropoda): suppressed under the plenary powers. Bulletin
of Zoological Nomenclature, 28(5-6): 149-150.
OPINION 1009, 1974, Vanikoro Quoy and Gaimard, 1832 (Mollusca: Gastropoda): made available
under the plenary powers. Bulletin of Zoological Nomenclature, 30(3-4): 159-163.
OPINION 1023, 1974, Cassidae (Mollusca) and Cassidinae (Insecta): placed on the Official List of
Family-Group Names in Zoology. Bulletin of Zoological Nomenclature, 31(3): 127-129.
OPINION 1030, 1974, Cylindrella Swainson, 1840 (Mollusca, Gastropoda): suppressed under the
plenary powers. Bulletin of Zoological Nomenclature, 31(4): 190-191.
OPINION 1079, 1977, Aglaja Renier, [1807], A. depicta Renier, [1807] and A. tricolorata Renier,
[1807] (Mollusca: Gastropoda) rendered available under the plenary powers Bulletin of Zoological
Nomenclature, 34(1): 16-20.
OPINION 1108, 1978, Conservation of Marstonia Baker, 1926 and o^ Amnícola lustrica Pilsbry, 1980
(Mollusca; Gastropoda). Bulletin of Zoological Nomenclature, 35(2): 94-96.
OPINION 1182, 1981, Tethyidae in Mollusca, Porifera and Tunicata: removal of homonymy. Bulletin
of Zoological Nomenclature, 38(3): 174-177.
OPINION 1375, 1986, G/ossodons Ehrenberg, 1831, Hypse/odor/s Stimpson, 1855 and Chromodoris
Alder & Hancock, 1855 (Mollusca: Gastropoda) conserved. Bulletin of Zoological Nomenclature,
43(1): 27-29.
OPINION 1436, 1987, Harpidae Howie & Corda, 1847 (Thlobita) and Harpidae Bronn, 1849 (Mollusca,
Gastropoda): a ruling to remove the homonymy. Bulletin of Zoological Nomenclature, 44(2): 137-138.
OPINION 1470, 1988, Sinuitidae Dall, 1913, Macluhtidae Carpenter, 1861 and Euomphaiidae de
Koninck, 1881 (Gastropoda, Archaeogastropoda): conserved. Bulletin of Zoological Nomenclature,
45(1): 64-66.
OPINION 1553, 1989, Atyidae de Haan, [1849] (Crustacea, Decapoda) and Atyidae Thiele, 1925
(Mollusca, Gastropoda): homonymy removed. Bulletin of Zoological Nomenclature, 46(3): 201-202.
OPINION 1 650, 1 991 ,
Cymatiinae Iredale, 1913 (1 854) (Mollusca, Gastropoda) and Cymatiinae Walton
in Hutchinson, 1940 (Insecta, Heteroptera): homonymy removed. Bulletin of Zoological Nomenclature,
48(3): 258-260.
OPINION 1664, 1992, Rissoidae Gray, 1847 (Mollusca, Gastropoda): given precedence overTruncatellidae
Gray, 1840. Bulletin of Zoological Nomenclature, 49(1): 78-79.
OPINION 1678, 1992, Helicarion Férussac, 1821 (Mollusca, Gastropoda): conserved, and Helicarion
cuwen Ferussac, 1821 designated as the type-species. Bulletin of Zoological Nomenclature, 49(2):
160-161.
OPINION 1691, 1992, Po/ygyra Say, 1818 (Mollusca, Gastropoda): Polygyra septemvolva Say, 1818
designated as the type-species and Polygyridae Pilsbry, 1 895 given precedence over Mesodontidae
Tryon, 1866. Bulletin of Zoological Nomenclature, 49(3): 240-241.
OPINION 1700, 1993, Laeocochlis Dunker & Metzger, 1874 (Mollusca, Gastropoda): conserved as
the correct spelling. Bulletin of Zoological Nomenclature, 50(1): 61-62.