RT Journal Article T1 Pycnophyes dolichurus sp. nov. and P. aulacodes sp. nov. (Kinorhyncha, Homalorhagida, Pycnophyidae), two new kinorhynchs from Spain with a reevaluation of homalorhagid taxonomic characters A1 Herranz, María A1 Benito, Jesús A1 Pardos Martínez, Fernando A1 Sánchez Santos, Nuria AB Two new species of the kinorhynch genus Pycnophyes are described from the Atlantic Ocean, Northwest Spain, and the Mediterranean Sea, East of Spain, using differential interference contrast microscopy and scanning electron microscopy (SEM): Pycnophyes dolichurus sp. nov. and P. aulacodes sp. nov. Taxonomic characters from cuticular structures in homalorhagids are discussed and reevaluated. The longitudinal positions of cuticular structures along the trunk are furthermore defined, and the positional terminology is standardized. The distribution of the genus Pycnophyes in European waters is revised, revealing a poor knowledge of kinorhynch biogeography, probably due to incomplete sampling. PB BMC SN 1438-3888 YR 2011 FD 2011 LK https://hdl.handle.net/20.500.14352/101097 UL https://hdl.handle.net/20.500.14352/101097 LA eng NO This paper received financial support from the Research Project CGL 2005-04310 (Ministerio de Ciencia y Tecnología, Government of Spain). DS Docta Complutense RD 22 ago 2024