| Abstract: | Nine species of mites of the genus Proctolaelaps were collected in flowers or phoretic in the nares of hummingbirds in Trinidad. Previously named species P. kirmsei , P. glaucis , and P. belemensis are redescribed, and six new species are described: P. jurgatus , P. mermillion , P. rabulatus , P. contumex , P. certator , and P. contentiosus . Proctolaelaps belemensis cyanocompsae is raised to specific status. Host plants are given for all species except P. mermillion , which was collected only from a hummingbird host. New World flower-inhabiting Proctolaelaps are grouped into two hypothetically monophyletic lineages, the kirmsei -group and the belemensis -group, on the basis of adult morphology. A key to the nine Trinidadian species is given. |
