Search: U.S. National Collection of Aphididae
Use the form below to search for species, genera, or other information in the collection. When ready to search, click on the "Start Search" button at the bottom of the page. The nomenclatural system used here reflects the physical organization of the collection, and may not strictly follow any published authority. Until the family-group names of the Aphidoidea stabilize, we remain conservative in making major physical rearrangements of the collection. And, because this database partly serves as an aid in locating material in the collection, it is important that the organization of the database and the collection be the same.

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