Abstract
The re-examination of the voucher specimens identified by Kanev et al. (1987) as E. echinatum (Zeder, 1803) showed that two distinct species have been considered as E. echinatum: E. sarcinum Dietz, 1909, possessing 47 collar spines [Lymnaea truncatula strain — set ‘L’ (No. 326 TB)] and Echinostoma sp. (?echinatum) with 37 collar spines [Planorbis planorbis strain — set ‘P’ (No. 327 TB)]. The material of E. sarcinum is described and differentiated from E. revolutum and E. echinatum (sensu Kanev, 1985). The present results suggest that species identity of the material described as E. echinatum in Kanev's (1985) experimental study requires further clarification.
Similar content being viewed by others
References
Dietz, E. (1910) Die Echinostomiden der Vögel, Zoologische Jahrbucher, 12, N3, 265–512.
Georgiev, B., Biserkov, V. & Genov, T. (1986) In toto staining method for cestodes with iron acetocarmine. Helminthologia, 23, 279–281.
Iskova, N.I. (1985) [Trematoda, Part 4. Echinostomatata.] Fauna Ukrainy (Kiev: Naukova Dumka), 34, 31–32. (In Russian).
Kanev, I. (1985) [On the morphology, biology, ecology and taxonomy of the E. revolutum group (Trematoda: Echinostomatidae: Echinostoma)]. Doctoral Dissertation. Bulgarian Academy of Sciences. Sofia, 467 pp. (In Bulgarian).
Kanev, I. (1994) Life-cycle, delimitation and redescription of Echinostoma revolutum (Frölich, 1802) (Trematoda: Echinostomatidae). Systematic Parasitology, 28, 125–144.
Kanev, I., Vassilev, I., Bayssade-Dufour, C., Albaret, J.L. & Cassone, J. (1987) Chétotaxie cercarienne d'Echinostoma revolutum (Froelich 1802) et E. echinatum (Zeder, 1803) (Trematoda, Echinostomatidae). Annales de Parasitologie Humaine et Comparée, 62, 222–234.
Skrjabin, K.I. & Bashkirova, E.Y. (1956) Family Echinostomatidae. In: Skrjabin, K.I. (Ed.) [Trematodes of animals and man.] Osnovy Trematodologii, 12, 237–238. (In Russian).
Vassilev, I. & Kanev, I. (1981) [Studies on echinostomatids (Trematoda) species composition in Bulgaria. V. On the development and ecology of Echinostoma lindoense Sandground et Bonne, 1940 (Trematoda: Echinostomatidae)]. Khelmintologiya, 11, 3–18. (In Bulgarian).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Kostadinova, A. Echinostoma echinatum (Zeder 1803) sensu Kanev (Digenea: Echinostomatidae): a note of caution. Syst Parasitol 32, 23–26 (1995). https://doi.org/10.1007/BF00009464
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00009464