J. Torres et al., VIGISOSPIRURA-POTEKHINA-HUGOTI SUBSP N (NEMATODA, SPIROCERCIDAE) FROMMELES-MELES (CARNIVORA, MUSTELIDAE) IN SPAIN, Journal of the Helminthological Society of Washington, 64(1), 1997, pp. 106-112
Vigisospirura potekhina hugoti subsp, n. from the stomach and esophagu
s of Meles meles (Carnivora: Mustelidae) collected in Spain is describ
ed. Morphologically, the new subspecies is distinguished by the presen
ce of a small projection (like a knob) at the end of the male and by t
he size of its spicules. A key for Vigisospirura species based on morp
hological and morphometric characteristics as well as chorology and ho
st specificity is proposed. A scanning electron microscope study of th
e several structures is presented.