iguanacarus, a new subgenus of chigger mites from nasal fossae of the marine iguana in the galapagos islands, with a revision of the genus vatacarus southcott (acarina, trombiculidae).
watkins sg: vatacarus (iguanacarus) intermedius, a third chigger mite from the nasal fossae of the marine iguana in the galapagos islands (acarins: trombiculidae).