Xenostenostomum Reisinger, 1976

Noreña, Carolina, Damborenea, Cristina & Brusa, Francisco, 2005, A taxonomic revision of South American species of the genus Stenostomum O. Schmidt (Platyhelminthes: Catenulida) based on morphological characters, Zoological Journal of the Linnean Society 144 (1), pp. 37-58 : 41

publication ID

https://doi.org/ 10.1111/j.1096-3642.2005.00157.x

DOI

https://doi.org/10.5281/zenodo.5113590

persistent identifier

https://treatment.plazi.org/id/8C6887DA-307E-C47C-FF91-A66FD603AE38

treatment provided by

Carolina

scientific name

Xenostenostomum Reisinger, 1976
status

 

Genus Xenostenostomum Reisinger, 1976 View in CoL

Diagnosis: Stenostomidae without preoral ciliated furrow. With very specialized evaginable paired ciliated pits. Light-refracting bodies present. Spots of reddish pigment in the region of the ciliated pits. Welldeveloped brain ganglia in direct contact with the ciliated pits. With only a single pair of longitudinal ventro-lateral nerves. Simple pharynx, with a dorsal band of pharyngeal glands. Without cyrtocites. Asexual reproduction by paratomy. Presence of chains of zooids (generally no more than two).

Type species: Xenostenostomum microstomoides Reisinger, 1976 View in CoL

Distribution: South America, South and Equatorial Africa; Madagascar.

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