Spinitectus

Garrido-Olvera, Lorena, García-Prieto, Luis & León, Gerardo Pérez-Ponce De, 2006, Checklist of the adult nematode parasites of fishes in freshwater localities from Mexico, Zootaxa 1201, pp. 1-45 : 24

Spinitectus sp.

Intestine.

CHIAPAS: La Angostura: Potamarius nelsoni ( 148). NUEVO LEÓN: Salinillas (Anáhuac): Aplodinotus grunniens ( 32). TABASCO: Carrizal: Ictalurus furcatus (CNHE 5258); El Rosario: "Ronco amarillo", I. furcatus , Petenia splendida , Vieja fenestrata ( 40), Centropomus parallelus , Strongylura sp.( 40, 148); San Pedro (Balancán): I. furcatus ( 126); Usumacinta (Tenosique): I. furcatus ( 62). TAMAULIPAS: Falcón (Benavides): Ictalurus punctatus ( 13); Falcón (Poste 2): I. furcatus ( 63), I. punctatus ( 13); Falcón (Salinillas): I. furcatus ( 63). VERACRUZ: Bobos (Tlapacoyan): Agonostomus monticola ( 46).

Note: Nematodes collected in Bobos River were identified as Spinitectus agonostomi ( 45). Later, the same author published it as Spinitectus sp.( 46). A recent paper suggests that the first determination is correct(116).