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| Kingdom Animalia |
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Heterosarus dakotensis Timberlake, 1977 – invalid
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Heterosarus setiger Timberlake, 1977 – invalid
|
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Perdita apicalis Timberlake, 1977 – valid
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Perdita autumnalis Timberlake, 1977 – invalid
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Perdita bifasciata Timberlake, 1977 – valid
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Perdita cinctiventris Timberlake, 1977 – valid
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Perdita cornishiana Timberlake, 1977 – valid
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Perdita diminutiva Timberlake, 1977 – valid
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Perdita eickworti Timberlake, 1977 – valid
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Perdita esmeraldensis Timberlake, 1977 – valid
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Perdita gracilior Timberlake, 1977 – valid
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Perdita infuscata Timberlake, 1977 – valid
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Perdita inyoensis Timberlake, 1977 – valid
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Perdita medialis Timberlake, 1977 – valid
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Perdita pachygnatha Timberlake, 1977 – valid
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Perdita pauliana Timberlake, 1977 – valid
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Perdita perlucens Timberlake, 1977 – valid
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Perdita pusillissima Timberlake, 1977 – valid
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Perdita willcoxiana Timberlake, 1977 – valid
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Perdita zavortinki Timberlake, 1977 – valid |
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