English Wikipedia has an article on: <span class="searchmatch">Protambulyx</span> Wikipedia <span class="searchmatch">Protambulyx</span> A taxonomic genus within the family Sphingidae – certain moths....
used in taxonomic names for organisms having English names of the form "Ockenden's ..." Cresera ockendeni Pristimantis ockendeni <span class="searchmatch">Protambulyx</span> ockendeni...