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This category has the following 2 subcategories, out of 2 total.
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79:This category should only contain articles on
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154:Molluscs described in the 20th century
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109:Cephalopods described in 1950
129:Gastropods described in 1950
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159:Animals described in 1950
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83:and notable
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148:Categories
85:subspecies
81:species
133:(30 P)
113:(2 P)
71:1955
66:1954
61:1953
56:1952
51:1951
46:1950
41:1949
36:1948
31:1947
26:1946
21:1945
150::
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122:G
102:C
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