Echinoparyphium limosorum n. sp. (Trematoda: Echinostomatidae) from Black-tailed Godwit, Limosa limosa (Aves, Charadriiformes) in Slovakia

• Published in: Helminthologia
• Main Authors: Macko, J., Špakulová, M., Macková, A.
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: Walter de Gruyter GmbH 2009
• Subjects: Animal Science and Zoology; Parasitology; black-tailed godwit; Limosa limosa
• Online Access: http://dx.doi.org/10.2478/s11687-009-0041-8; http://www.degruyter.com/view/j/helm.2009.46.issue-4/s11687-009-0041-8/s11687-009-0041-8.xml; http://www.degruyter.com/view/j/helm.2009.46.issue-4/s11687-009-0041-8/s11687-009-0041-8.pdf

Abstract Echinostomatid trematode Echinoparyphium limosorum n. sp. from the charadriiform bird Limosa limosa is described on basis of morphometrical study of museum material. The new species is characterized by medium-sized body up to 4.9 mm long, reniform head collar up to 511 wide, armed with 48–51 collar spines up to 91 µm, arranged in double row. The new species is largely similar to Echinoparyphium recurvatum, however, the most remarkable difference lays in the higher number of collar spines which are 48–51 in E. limosorum n. sp. but 45 in E. recurvatum. The authors discuss relative impact of numerical generic characters and propose an amending of the diagnosis of The genus Echinoparyphium given by Kostadinova (2005) as follows: Collar spines up to 51, sharply pointed, all in double row.