| redescription of spinitectus tabascoensis (nematoda: cystidicolidae) from fishes of the lacandon rain forest in chiapas, southern mexico, with remarks on spinitectus macrospinosus and s. osorioi. | two little-known species of spinitectus (nematoda: cystidicolidae) were, for the first time, recorded from fishes of the lacantún river (usumacinta river basin) in the lacandon rain forest, chiapas, southern mexico: s. tabascoensis moravec, garcia-magaña et salgado-maldonado, 2002 in intestines of ictalurus furcatus (valenciennes) (ictaluridae) (adults and juveniles), cathorops aguadulce (meek) and potamarius nelsoni (evermann et goldsborough) (both ariidae) (in both only juveniles), and s. osor ... | 2009 | 20128243 |
| spinitectus osorioi (nematoda: cystidicolidae) in the mexican endemic fish atherinella alvarezi (atherinopsidae) from the atlantic river drainage system in chiapas, southern mexico. | specimens of spinitectus osorioi choudhury and pérez-ponce de león, an intestinal nematode species previously considered to be specific to chirostoma spp and endemic to some lakes in the pacific drainage in michoacán, were collected from the freshwater fish atherinella alvarezi (díaz-pardo) (atherinopsidae) of the michol river near palenque, chiapas, southern mexico, which belongs to the atlantic drainage system. studies using light and scanning electron microscopy revealed some taxonomically im ... | 2010 | 20209329 |