Walvisteuthis virilis is a species of squid from the family Onychoteuthidae, it is the type species of the genus Walvisteuthis.

It may be synonymous with Walvisteuthis rancureli.

The type specimen was collected, as a mature male with a mantle length of 71 mm, near the Walvis Ridge in the eastern South Atlantic Ocean at a depth of 1000m.

A second specimen was subsequently collected on the other side of the South Atlantic, also a mature male with a total length of 71mm.

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