Philander opossum (Marsupialia), a new host record for Sparganum of Lueheella Baer, 1924 (= Spirometra Mueller, 1937)

Abstract

Two samples of Sparganum, the larval form of Lueheella Baer, 1924 (= Spirometra Mueller, 1937) were recovered from Philander opossum (L. 1758) captured in Salobra, Mato Grosso State, Brazil, by Dr. Lauro Travassos in may, 1942. This is the first report of the presence of this larval form in P. opossum. Dealing with helminths recovered from Brazilian Marsupialia, deposited in Oswaldo Cruz Institute Helminthological Collection, we examined in two samples of the preserved material collected in Salobra. Mato Grosso State, nine larval forms (Sparganum) of Lueheella sp. One of the samples, with six specimens, tissue. It is the first report of philander opossum harbouring this larval stage. The studied preserved wet material was stained and whole mounts were deposited in the Oswaldo Cruz institute Helminthological collection ns. 31.470 and 31.471. Measurements are in mm.<br>Duas amostras de Sparganum, a forma larvar de Lueheella Baer, 1924 (=Spirometra Mueller, 1937), foram coletadas em Philander opossum (L., 1758) capturado em Salobra, MT, pelo Dr. Lauro Travassos, em maio de 1942. Essa é a primeira referência da presença desse estágio larvar em P. opossum