Establishment, Hybridization, Dispersal, Impact, and Decline of Diorhabda spp. (Coleoptera: Chrysomelidae) Released for Biological Control of Tamarisk in Texas and New Mexico.

Three Diorhabda spp. tamarisk beetles (Coleoptera: Chrysomelidae) were established in Texas from 2003 to 2010 for biological control of tamarisk (Tamarix spp.): Mediterranean tamarisk beetles, D.

A new species of Polylopadium Brennan & Jones, 1961 (Acari: Trombiculidae) from cricetid rodents, Peru with description of a new character for the genus and a key to the species.

peruensis is described as new from specimens collected from Oryzomys yunganus, Proechimys quadruplicatus, and Oryzomys megacephalus taken in Peru. A new character of a nude tactile seta on femur III is noted for the genus and a key to the species of Polylopadium is presented.