Cheliplana textilis Jouk & De Vocht, 1989

Gobert, Stefan, Diez, Yander L., Monnens, Marlies, Reygel, Patrick, Van Steenkiste, Niels W. L., Leander, Brian S. & Artois, Tom, 2021, A revision of the genus Cheliplana de Beauchamp, 1927 (Rhabdocoela: Schizorhynchia), with the description of six new species, Zootaxa 4970 (3), pp. 453-494 : 484

publication ID

https://doi.org/ 10.11646/zootaxa.4970.3.2

publication LSID

lsid:zoobank.org:pub:FEABE248-E1EA-48F5-A1AF-0077FE40C257

DOI

https://doi.org/10.5281/zenodo.4766806

persistent identifier

https://treatment.plazi.org/id/03E0878B-1868-FF8D-62BE-1FC6FC41C80D

treatment provided by

Plazi

scientific name

Cheliplana textilis Jouk & De Vocht, 1989
status

 

Cheliplana textilis Jouk & De Vocht, 1989

Material examined. Reference material. 1 whole mount (the holotype) ( SMNH Type 6982) and 3 serially sectioned specimens (paratypes) (HU 149–151) from Kenya .

Known distribution. Mombasa, Kenya ( Jouk & De Vocht 1989).

Remarks. Our measurements and observations are consistent with those of Jouk and De Vocht (1989). The specimens are small, between 0.3 and 0.5 mm. A single caudal haptic girdle is observed. Jouk and De Vocht (1989) do not mention the colouration in live specimens. The mouth connects to the cylindrical pharynx via a long, unpaired prepharyngeal cavity. The proboscis has an overall length of ~20 μm and has small hook supports (~6 μm), armed with slender, smooth hooks measuring 16 μm. The proboscis sidepieces are soft, but bear small, sclerotised needles.

A single testis is present near the posterior end of the pharynx. The male copulatory organ lies in the caudal third of the body. A pair of seminal vesicles and a pair of strands of prostatic glands empty into the bulb. The prostatic glands surround the ejaculatory duct, which leads to the ejaculatory cirrus. The latter is ~30 μm long and accompanied by a pair of accessory cirri, each measuring ~40 μm. The ejaculatory cirrus and the accessory cirri are armed with small spines. The accessory cirri are armed on one side only.

SMNH

Department of Paleozoology, Swedish Museum of Natural History

Kingdom

Animalia

Phylum

Platyhelminthes

Class

Rhabditophora

Order

Rhabdocoela

InfraOrder

Schizorhynchia

Family

Karkinorhynchidae

Genus

Cheliplana

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