title: Androlaelaps rotundus Fonseca (Acari: Laelapidae) associated with akodontine rodents in Paraguay: a morphometric examination of a pleioxenous ectoparasite.
abstract: A multivariate analysis of morphometric data suggests that the nominally pleioxenous ectoparasite, Androlaelaps rotundus, includes at least three distinct host-associated populations in Paraguay. Where multiple akodontine hosts occur sympatrically, each host species is accompanied by a morphologically distinct mite population. These host-mite associations were consistent across all localities, implying that A. rotundus is a complex of unrecognized species.
authors.affiliation: Department of Biology, University of Central Arkansas, Conway 72035, USA. donald@alltel.net
authors.forename: D
authors.initials: D
authors.lastname: Gettinger
authors.forename: R D
authors.initials: RD
authors.lastname: Owen
mesh_terms: D000818:Animals; D005260:Female; D006790:Host-Parasite Interactions; D008925:Mites / Q000033:anatomy & histology / Q000145:classification* / Q000502:physiology; D015999:Multivariate Analysis; D010239:Paraguay; D012377:Rodentia / Q000469:parasitology*