Published December 31, 2007 | Version v1
Taxonomic treatment Open

Cyclocoelidae Stossich 1902

Description

Key to subfamilies of Cyclocoelidae Stossich, 1902

1a. Ovary forming a triangle with the testes..................................................................................................... 2.

1b. Ovary nearly in a straight line with testes................................................................................................... 4.

2a. Ovary intertesticular......................................................................... Cyclocoelinae Stossich, 1902 (Fig. 1).

2b. Ovary pretesticular or posttesticular........................................................................................................... 3.

3a. Ovary pretesticular to opposite anterior testis.............................Haematotrephinae Dollfus, 1948 (Fig. 2).

3b. Ovary posttesticular or opposite posterior testis........................................ Szidatitreminae n. subf. (Fig. 3).

4a. Ovary posttesticular....................................................................Ophthalmophaginae Harrah, 1922 (Fig.4).

4b. Ovary intertesticular................................................................................................................................... 5.

5a. Testes tandem to nearly tandem.......................................................... Hyptiasminae Dollfus, 1948 (Fig. 5).

5b. Testes nearly side by side........................................................................Skrjabinocoelinae n. subf. (Fig. 6).

Other

Published as part of Dronen, Norman O., 2007, Revision of the family Cyclocoelidae Stossich, 1902 with the proposal of two new subfamilies and the description of a new species of Morishitium Witenberg, 1928 from the common snipe, Gallinago gallinago, from Texas, U. S. A., pp. 55-68 in Zootaxa 1563 on page 59, DOI: 10.5281/zenodo.178396

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Linked records

Additional details

Biodiversity

Family
Cyclocoelidae
Kingdom
Animalia
Order
Plagiorchiida
Phylum
Platyhelminthes
Scientific name authorship
Stossich
Taxon rank
family
Taxonomic concept label
Cyclocoelidae Stossich, 1902 sec. Dronen, 2007

References

  • Harrah, E. C. (1922) North American monostomes primarily from freshwater hosts. Illinois Biological Monographs, 7, 225 - 324.