6 research outputs found
The first description of eggs in the male reproductive system of Physaloptera bispiculata
Taxonomic reports of Homeacanthoidea (Eucestoda: Trypanorhyncha) in Lamnid and Sphyrnid elasmobranchs collected off the coast of Santa Catarina, Brazil
Elasmobranch specimens of lamnid and sphyrnid captured in 1999 in the State of Santa Catarina, Brazil, were parasitized with homeacanthoid trypanorhynch cestodes : Isurus oxyrinchus Rafinesque, 1810 with Nybelinia lingualis (Cuvier, 1817) Dollfus, 1929 ; Sphyrna zygaena (Linnaeus, 1758) with Heteronybelinia rougetcampanae (Dollfus, 1960) Palm, 1999. New details of internal morphology and/or scolex and/or proglottid surface ultrastructure are given. Adults of N. lingualis are reported for the first time in the Brazilian coast
Biological variation between two Brazilian geographical isolates of Echinostoma paraensei
Ecological aspects of small strongylids in the ParaÃba Valley Region, State of São Paulo, Brazil
The Intertidal Burrowing Crab Neohelice (=Chasmagnathus) granulata Positively Affects Foraging of Rodents in South Western Atlantic Salt Marshes
Nematóides do Brasil. Parte V: nematóides de mamÃferos Brazillan nematodes. Part V: nematodes of mammals
<abstract language="eng">A survey of nematode species parasitizing Brazilian mammals is presented, with enough data to provide their specific identification. The tirst section refers to the survey ofthe species, related to 21 superfamilies, 45 families, 160 genera and 495 species that are illustrated and measurement tables are given. The second section is concerned to the catalogue ofhost mammals which includes 34 families, 176 species and their respective parasite nematodes. The identification of these helminths is achieved by means of keys to the superfamilies, families and genera. Specific determination is induced through the figures and tables as above mentioned