caa a22 4500 445341726 CHVBK 20180317142815.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s00436-010-2054-0 doi (NATIONALLICENCE)springer-10.1007/s00436-010-2054-0 A new gonad-infecting species of Philometra (Nematoda: Philometridae) from the red cusk-eel Genypterus chilensis (Osteichthyes: Ophidiidae) off Chile [Elektronische Daten] [František Moravec, Rosa Chávez, Marcelo Oliva] A new nematode species, Philometra genypteri sp. n. (Philometridae), is described from male and female specimens found in the ovary of red cusk-eel, Genypterus chilensis (Guichenot) (Ophidiidae, Ophidiiformes), from the eastern South Pacific Ocean off the coast of northern Chile. Based on light and scanning electron microscopy examination, the new species differs from most other gonad-infecting Philometra spp. in the length of spicules (126-135μm), a gubernaculum with dorsal lamella-like structures on its distal end, and the number and arrangement of genital papillae in the male. From a few congeneric, gonad-infecting species with unknown males, it can be distinguished by some morphological and biometrical features found in gravid female (absence of caudal projections, length of first-stage larvae or oesophagus, moderately developed anterior oesophageal inflation) and by the host type (fish family) and geographical distribution. P. genypteri is the first philometrid species reported from a fish belonging to the order Ophidiiformes and the second nominal species of Philometra recorded from marine fishes of the eastern South Pacific. Springer-Verlag, 2010 Moravec František Institute of Parasitology, Biology Centre of the Academy of Sciences of the Czech Republic, Branišovská 31, 370 05, České Budějovice, Czech Republic aut Chávez Rosa Instituto Investigaciones Oceanológicas, Facultad de Recursos del Mar, Universidad de Antofagasta, P.O. Box170, Antofagasta, Chile aut Oliva Marcelo Instituto Investigaciones Oceanológicas, Facultad de Recursos del Mar, Universidad de Antofagasta, P.O. Box170, Antofagasta, Chile aut Parasitology Research Springer-Verlag 108/1(2011-01-01), 227-232 0932-0113 108:1<227 2011 108 436 https://doi.org/10.1007/s00436-010-2054-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00436-010-2054-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Moravec František Institute of Parasitology, Biology Centre of the Academy of Sciences of the Czech Republic, Branišovská 31, 370 05, České Budějovice, Czech Republic aut NATIONALLICENCE 700 1- Chávez Rosa Instituto Investigaciones Oceanológicas, Facultad de Recursos del Mar, Universidad de Antofagasta, P.O. Box170, Antofagasta, Chile aut NATIONALLICENCE 700 1- Oliva Marcelo Instituto Investigaciones Oceanológicas, Facultad de Recursos del Mar, Universidad de Antofagasta, P.O. Box170, Antofagasta, Chile aut NATIONALLICENCE 773 0- Parasitology Research Springer-Verlag 108/1(2011-01-01), 227-232 0932-0113 108:1<227 2011 108 436 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer