Peter Walter Claassen
Claassen; P. W. Claassen; Peter Claassen; Peter W. Claassen
17. Juni 1886 – 16. August 1937
entomologist
American entomologist
Gefiltert nach
identifiziert, 2010 – 2015
Entfernen
13 Exemplare gesammelt 
oder identifiziert 
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| Wissenschaftlicher Name | Gesammelt von | Identifiziert von | Sammeldatum | Identifikationsdatum | Familie | Institution | Katalognummer | Typ-Status | Grundlage des Eintrages | |
|---|---|---|---|---|---|---|---|---|---|---|
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Capnella recta Claassen | [no agent data] | P. W. Claassen | 1907-03-16 | 2014-04-17 | Capniidae | MCZ | 15524 | PRESERVED_SPECIMEN | |
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Capnella vivipara Claassen | [no agent data] | P. W. Claassen | 1907-03-16 | 2014-04-17 | Capniidae | MCZ | 15530 | PRESERVED_SPECIMEN | |
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Capnella incisura Claassen | [no agent data] | P. W. Claassen | 1907-03-09 | 2014-04-17 | Capniidae | MCZ | 15527 | PRESERVED_SPECIMEN | |
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Nemoura rotunda Claassen | [no agent data] | P. W. Claassen | 2014-04-17 | Nemouridae | MCZ | 15526 | PRESERVED_SPECIMEN | ||
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Nemoura divergens Claassen | [no agent data] | P. W. Claassen | 2014-04-17 | Nemouridae | MCZ | 15537 | PRESERVED_SPECIMEN | ||
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Capnella granulata Claassen | [no agent data] | P. W. Claassen | 2014-04-17 | Capniidae | MCZ | 15534 | PRESERVED_SPECIMEN | ||
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Nemoura flexura Claassen | [no agent data] | P. W. Claassen | 2014-04-17 | Nemouridae | MCZ | 15528 | PRESERVED_SPECIMEN | ||
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Leuctra truncata Claassen | [no agent data] | P. W. Claassen | 2014-04-17 | Leuctridae | MCZ | 15523 | PRESERVED_SPECIMEN | ||
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Nemoura delicatula Claassen | [no agent data] | P. W. Claassen | 2014-04-17 | Nemouridae | MCZ | 15525 | PRESERVED_SPECIMEN | ||
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Leuctra sibleyi Claassen | C. K. Sibley | P. W. Claassen | 1922-05-16 | 2014-04-17 | Leuctridae | MCZ | 15533 | PRESERVED_SPECIMEN | |
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Leuctra duplicata Claassen | [no agent data] | P. W. Claassen | 2014-04-17 | Leuctridae | MCZ | 15536 | PRESERVED_SPECIMEN | ||
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Capnia glabra Claassen | [no agent data] | P. W. Claassen | 2014-04-17 | Capniidae | MCZ | 15529 | PRESERVED_SPECIMEN | ||
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Perlodes prolongatus Claassen | [Collector has not been verified and entered] | P. W. Claassen | 2012-12-31 | Perlodidae | MCZ | 14092 | PRESERVED_SPECIMEN |