Cheliplana curacaoensis Gobert & Diez & Monnens & Reygel & Van Steenkiste & Leander & Artois 2021, n. sp.
Cheliplana curacaoensis n. sp. Van Steenkiste & Leander Fig. 5 Etymology. The species epithet refers to the island of Curaçao, where the species was found. Material examined. Holotype. CURAÇAO • 1 whole mount; Boka Samí, Sint Michielsbaai; 12°08’52”N, 68°59’56”W; 21 Apr. 2018; coarse sand with s...
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ftzenodo:oai:zenodo.org:4912309 2023-05-15T18:13:53+02:00 Cheliplana curacaoensis Gobert & Diez & Monnens & Reygel & Van Steenkiste & Leander & Artois 2021, n. sp. Gobert, Stefan Diez, Yander L. Monnens, Marlies Reygel, Patrick Van Steenkiste, Niels W. L. Leander, Brian S. Artois, Tom name=Boka Sami; east=-68.998886; north=12.147778 name=The Water Factory; east=-68.95805; north=12.110834 2021-05-17 https://zenodo.org/record/4912309 https://doi.org/10.5281/zenodo.4912309 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03E0878B187DFF9962BE1B9FFE98CBB9 doi:10.11646/zootaxa.4970.3.2 http://zenodo.org/record/4766692 http://publication.plazi.org/id/FFD9FFF31877FF9262291E38FF85CC38 doi:10.5281/zenodo.4766702 http://zoobank.org/FEABE248-E1EA-48F5-A1AF-0077FE40C257 doi:10.5281/zenodo.4912308 https://zenodo.org/communities/biosyslit https://zenodo.org/record/4912309 https://doi.org/10.5281/zenodo.4912309 oai:zenodo.org:4912309 info:eu-repo/semantics/openAccess A revision of the genus Cheliplana de Beauchamp, 1927 (Rhabdocoela: Schizorhynchia), with the description of six new species, pp. 453-494 in Zootaxa 4970(3) 463-464 Biodiversity Taxonomy Animalia Platyhelminthes Rhabditophora Rhabdocoela Karkinorhynchidae Cheliplana Cheliplana curacaoensis info:eu-repo/semantics/other publication-taxonomictreatment 2021 ftzenodo https://doi.org/10.5281/zenodo.491230910.11646/zootaxa.4970.3.210.5281/zenodo.476670210.5281/zenodo.4912308 2023-03-10T18:40:16Z Cheliplana curacaoensis n. sp. Van Steenkiste & Leander Fig. 5 Etymology. The species epithet refers to the island of Curaçao, where the species was found. Material examined. Holotype. CURAÇAO • 1 whole mount; Boka Samí, Sint Michielsbaai; 12°08’52”N, 68°59’56”W; 21 Apr. 2018; coarse sand with some organic material in permanent, shallow pool; MI4182. Other material. CURAÇAO • 1 whole mount; The Water Factory; 12°06’39”N, 68°57’29”W; 19 Apr. 2016; coral sand between coral at about 7 m deep; MI4183. Description. Live specimens are very large, up to 2 mm long and pink to orange in colour (Fig. 5A). No haptic girdle was observed. The proboscis (p, Fig. 5A) is armed with a pair of smooth, 28-μm-long, curved hooks and 15- μm-long hook supports. Sidepieces were not observed. The mouth opening is positioned shortly behind the proboscis and connected to the barrel-shaped pharynx (ph, Fig. 5A) through a long, seemingly unarmed, prepharyngeal tube. Intestine very dark and occupying the third quarter of the body (int, Fig. 5A). A large, single testis is positioned adjacent to and partly behind the pharynx (t, Fig. 5A). The male copulatory organ lies directly posterior to the intestine. Paired seminal vesicles enter the copulatory bulb proximally (vs, Fig. 5A,B). The 360-μm-long, elongate copulatory bulb has a sinusoidal shape and is surrounded by strong longitudinal and very weak circular muscles. It contains a proximal internal seminal vesicle provided with longitudinal muscles (ivs, Fig. 5B,D), a long ejaculatory duct (de, Fig. 5B,D) and a 265-µm-long, sinusoidal cirrus (ci, Fig. 5A–D). The ejaculatory duct is folded in live specimens and stretches out when the cirrus is everted. The cirrus is armed with spines that become increasingly longer and thinner, from about 5 μm in the proximal part to 10 μm in the distal part (ci, Fig. 5A–D). The distal wall of the cirrus and copulatory bulb is sclerotised and folds over to form a 40–50-µmlong, urn-shaped cap or papilla around the distal part of the cirrus (pp, Fig. 5B–D). ... Other/Unknown Material sami Zenodo |
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collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Platyhelminthes Rhabditophora Rhabdocoela Karkinorhynchidae Cheliplana Cheliplana curacaoensis |
spellingShingle |
Biodiversity Taxonomy Animalia Platyhelminthes Rhabditophora Rhabdocoela Karkinorhynchidae Cheliplana Cheliplana curacaoensis Gobert, Stefan Diez, Yander L. Monnens, Marlies Reygel, Patrick Van Steenkiste, Niels W. L. Leander, Brian S. Artois, Tom Cheliplana curacaoensis Gobert & Diez & Monnens & Reygel & Van Steenkiste & Leander & Artois 2021, n. sp. |
topic_facet |
Biodiversity Taxonomy Animalia Platyhelminthes Rhabditophora Rhabdocoela Karkinorhynchidae Cheliplana Cheliplana curacaoensis |
description |
Cheliplana curacaoensis n. sp. Van Steenkiste & Leander Fig. 5 Etymology. The species epithet refers to the island of Curaçao, where the species was found. Material examined. Holotype. CURAÇAO • 1 whole mount; Boka Samí, Sint Michielsbaai; 12°08’52”N, 68°59’56”W; 21 Apr. 2018; coarse sand with some organic material in permanent, shallow pool; MI4182. Other material. CURAÇAO • 1 whole mount; The Water Factory; 12°06’39”N, 68°57’29”W; 19 Apr. 2016; coral sand between coral at about 7 m deep; MI4183. Description. Live specimens are very large, up to 2 mm long and pink to orange in colour (Fig. 5A). No haptic girdle was observed. The proboscis (p, Fig. 5A) is armed with a pair of smooth, 28-μm-long, curved hooks and 15- μm-long hook supports. Sidepieces were not observed. The mouth opening is positioned shortly behind the proboscis and connected to the barrel-shaped pharynx (ph, Fig. 5A) through a long, seemingly unarmed, prepharyngeal tube. Intestine very dark and occupying the third quarter of the body (int, Fig. 5A). A large, single testis is positioned adjacent to and partly behind the pharynx (t, Fig. 5A). The male copulatory organ lies directly posterior to the intestine. Paired seminal vesicles enter the copulatory bulb proximally (vs, Fig. 5A,B). The 360-μm-long, elongate copulatory bulb has a sinusoidal shape and is surrounded by strong longitudinal and very weak circular muscles. It contains a proximal internal seminal vesicle provided with longitudinal muscles (ivs, Fig. 5B,D), a long ejaculatory duct (de, Fig. 5B,D) and a 265-µm-long, sinusoidal cirrus (ci, Fig. 5A–D). The ejaculatory duct is folded in live specimens and stretches out when the cirrus is everted. The cirrus is armed with spines that become increasingly longer and thinner, from about 5 μm in the proximal part to 10 μm in the distal part (ci, Fig. 5A–D). The distal wall of the cirrus and copulatory bulb is sclerotised and folds over to form a 40–50-µmlong, urn-shaped cap or papilla around the distal part of the cirrus (pp, Fig. 5B–D). ... |
format |
Other/Unknown Material |
author |
Gobert, Stefan Diez, Yander L. Monnens, Marlies Reygel, Patrick Van Steenkiste, Niels W. L. Leander, Brian S. Artois, Tom |
author_facet |
Gobert, Stefan Diez, Yander L. Monnens, Marlies Reygel, Patrick Van Steenkiste, Niels W. L. Leander, Brian S. Artois, Tom |
author_sort |
Gobert, Stefan |
title |
Cheliplana curacaoensis Gobert & Diez & Monnens & Reygel & Van Steenkiste & Leander & Artois 2021, n. sp. |
title_short |
Cheliplana curacaoensis Gobert & Diez & Monnens & Reygel & Van Steenkiste & Leander & Artois 2021, n. sp. |
title_full |
Cheliplana curacaoensis Gobert & Diez & Monnens & Reygel & Van Steenkiste & Leander & Artois 2021, n. sp. |
title_fullStr |
Cheliplana curacaoensis Gobert & Diez & Monnens & Reygel & Van Steenkiste & Leander & Artois 2021, n. sp. |
title_full_unstemmed |
Cheliplana curacaoensis Gobert & Diez & Monnens & Reygel & Van Steenkiste & Leander & Artois 2021, n. sp. |
title_sort |
cheliplana curacaoensis gobert & diez & monnens & reygel & van steenkiste & leander & artois 2021, n. sp. |
publishDate |
2021 |
url |
https://zenodo.org/record/4912309 https://doi.org/10.5281/zenodo.4912309 |
op_coverage |
name=Boka Sami; east=-68.998886; north=12.147778 name=The Water Factory; east=-68.95805; north=12.110834 |
genre |
sami |
genre_facet |
sami |
op_source |
A revision of the genus Cheliplana de Beauchamp, 1927 (Rhabdocoela: Schizorhynchia), with the description of six new species, pp. 453-494 in Zootaxa 4970(3) 463-464 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03E0878B187DFF9962BE1B9FFE98CBB9 doi:10.11646/zootaxa.4970.3.2 http://zenodo.org/record/4766692 http://publication.plazi.org/id/FFD9FFF31877FF9262291E38FF85CC38 doi:10.5281/zenodo.4766702 http://zoobank.org/FEABE248-E1EA-48F5-A1AF-0077FE40C257 doi:10.5281/zenodo.4912308 https://zenodo.org/communities/biosyslit https://zenodo.org/record/4912309 https://doi.org/10.5281/zenodo.4912309 oai:zenodo.org:4912309 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.491230910.11646/zootaxa.4970.3.210.5281/zenodo.476670210.5281/zenodo.4912308 |
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1766186542985904128 |