title: New record of anoplocephalid eggs (Cestoda: Anoplocephalidae) collected from rodent coprolites from archaeological and paleontological sites of Patagonia, Argentina.
abstract: Results of paleoparasitological examination of rodent coprolites collected from archaeological and paleontological sites from Patagonia, Argentina, are present. Each coprolite was processed, rehydrated, homogenized, spontaneously sedimented and examined using light microscope. Coprolites and eggs were described, measured and photographed, and were compared with current faeces of Lagidium viscacia. Eggs with morphological features, attributed to an anoplocephalid cestode were found in samples collected from Cueva Huenul 1 (36°56'45″S, 69°47'32″W, Neuquén Province, Holocene) and Los Altares Profile (43º53'35″S, 68º23'21″W, Chubut Province, Late Holocene). These are the first findings of this anoplocephalid from faecal material from patagonic rodents.
authors.affiliation: Laboratorio de Paleoparasitología y Arqueología Contextual, Departamento de Biología, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Mar del Plata, Buenos Aires, Argentina. ornelabeltrame@hotmail.com
authors.forename: María Ornela
authors.initials: MO
authors.lastname: Beltrame
authors.forename: Martín Horacio
authors.initials: MH
authors.lastname: Fugassa
authors.forename: Ramiro
authors.initials: R
authors.lastname: Barberena
authors.forename: Daniel Edgardo Udrizar
authors.initials: DE
authors.lastname: Sauthier
authors.forename: Norma Haydée
authors.initials: NH
authors.lastname: Sardella
mesh_terms: D000818:Animals; D001118:Argentina; D002589:Cestoda / Q000145:classification* / Q000302:isolation & purification; D005243:Feces / Q000469:parasitology*; D005580:Fossils; D010063:Ovum / Q000145:classification*; D010164:Paleopathology; D012377:Rodentia
keywords: Anoplocephalids; Coprolites; Paleoparasitology; Patagonia; Rodents