New observations on species of the genus Ophionyssus Megnin (Acari: Macronyssidae) parasitic on lizards of the genus Gallotia Boulenger (Reptilia: Lacertidae) from the Canary Islands, Spain with description of a new species. International Journal of Acarology, 28(4), December 2002: 361-366. 365 [Zoological Record Volume 139]