Orostylis timucuorum, sp. nov.
Orostylis timucuorum sp. nov. Smith III (Figs 3H, 5, S 1–S 3) Localities. Small beach facing the intracoastal waterway near the boat launch and pier, Whitney Marine Laboratory, FL (29°40’14”N; 81°12’57”W) Muddy sand with oyster shells and shell fragments (May 21, 2019): Type locality. Bear Island, N...
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Zenodo
2022
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Online Access: | https://dx.doi.org/10.5281/zenodo.6346937 https://zenodo.org/record/6346937 |
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openpolar |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Platyhelminthes Rhabdocoela Solenopharyngidae Orostylis Orostylis timucuorum |
spellingShingle |
Biodiversity Taxonomy Animalia Platyhelminthes Rhabdocoela Solenopharyngidae Orostylis Orostylis timucuorum GOBERT, STEFAN ARMONIES, WERNER DIEZ, YANDER L. JOUK, PHILIPPE MONNENS, MARLIES REVIS, NATHALIE REYGEL, PATRICK SMITH, JULIAN III STEENKISTE, NIELS VAN ARTOIS, TOM Orostylis timucuorum, sp. nov. |
topic_facet |
Biodiversity Taxonomy Animalia Platyhelminthes Rhabdocoela Solenopharyngidae Orostylis Orostylis timucuorum |
description |
Orostylis timucuorum sp. nov. Smith III (Figs 3H, 5, S 1–S 3) Localities. Small beach facing the intracoastal waterway near the boat launch and pier, Whitney Marine Laboratory, FL (29°40’14”N; 81°12’57”W) Muddy sand with oyster shells and shell fragments (May 21, 2019): Type locality. Bear Island, NC (approximately 34°38’51”N; 77°07’02”W) Muddy sand-flat near tidal drainage stream (Jun., 2018). Outer sandy beach on Bogue Banks, Emerald Isle Site, NC (34°38’42”N; 77°05’23”W) Surface sediment halfway between MTL and LTL (Mar. 15, 2013). “Anne McCrary’s Mudflat” (muddy sand-flat facing the intracoastal waterway near Wilmington, NC —approximately 34°13’11”N; 77°48’49”W) (Jan. and Feb., 1970) by R. M. Rieger. Bogue Inlet, NC. Shallow subtidal in “ Amphioxus sand” (date unknown) by R. M. Rieger. Material. Five specimens studied alive; two turned into whole mounts; one designated holotype (FMNH KV.696); the other reference material (HU XIV.3.19); three specimens examined by confocal microscopy; three live-drawings made by R. M. Rieger. Etymology. The specific epithet is in honour of the people (called “Timucua” by the Spanish) who first inhabited the region near the type locality. Description. Living, sexually mature specimens from the type locality measure 705–895 µm long; all specimens possess a pair of pigmented eyes, as well as the general characters of the genus ( Fig. 5A ). The pharynx averages 16% of the body length ( Fig. 5A: ph; n = 3). The pharynx bears 6 club-tipped, distal tentacles ( Figs. 5A inset, S1 ). Radial pharyngeal musculature is thickly arranged and pseudostriated ( Fig. 5B: rm ). The male organ is directed forward and lies just behind or beside the pharynx; testes are paired ( Figs. 5A: t, S2 ). The ovary is V-shaped, with paired germinal zones, sometimes giving the impression of two ovaries ( Figs. 5A,C: ov ). The vitellarium is either very large, or paired, situated immediately behind the ovary and extending posteriorly ( Fig. 5C: vit ). A bursal tissue lies in the ventral midline at approximately the level of the ovaries ( Fig. 5A,D: bu ). Confocal microscopy reveals a musculature associated with this that appears to lead to a mid-ventral pore ( Figs. 5D,E: red arrow ). The 58-µmlong stylet ranges in length from 47 to 69 µm (n = 5), possessing a flared base with two distinct areas ( Figs. 3H, 5F–G; 5H: sb, st ). The stylet appears to have separate pathways for sperm and prostatic secretions. The stylet has a lateral slit that extends at least partway along it ( Fig. 5F, arrows ). Squeezing apparently flattens a stylet that, at rest, comprises a base with an elongate, semi-circular tip whose point rests in a small “cup” ( Fig. 5H: green arrow ); the base and tip are in nearly orthogonal planes ( Fig. 5H: red arrows ). Connection of the male canal with the pharynx tube could not be confirmed with the material at hand. : Published as part of GOBERT, STEFAN, ARMONIES, WERNER, DIEZ, YANDER L., JOUK, PHILIPPE, MONNENS, MARLIES, REVIS, NATHALIE, REYGEL, PATRICK, SMITH, JULIAN III, STEENKISTE, NIELS VAN & ARTOIS, TOM, 2022, Orostylis gen. nov., a new genus of Dalytyphloplanida with seven new species (Platyhelminthes: Rhabdocoela), pp. 29-46 in Zootaxa 5115 (1) on page 37, DOI: 10.11646/zootaxa.5115.1.2, http://zenodo.org/record/6346911 |
format |
Text |
author |
GOBERT, STEFAN ARMONIES, WERNER DIEZ, YANDER L. JOUK, PHILIPPE MONNENS, MARLIES REVIS, NATHALIE REYGEL, PATRICK SMITH, JULIAN III STEENKISTE, NIELS VAN ARTOIS, TOM |
author_facet |
GOBERT, STEFAN ARMONIES, WERNER DIEZ, YANDER L. JOUK, PHILIPPE MONNENS, MARLIES REVIS, NATHALIE REYGEL, PATRICK SMITH, JULIAN III STEENKISTE, NIELS VAN ARTOIS, TOM |
author_sort |
GOBERT, STEFAN |
title |
Orostylis timucuorum, sp. nov. |
title_short |
Orostylis timucuorum, sp. nov. |
title_full |
Orostylis timucuorum, sp. nov. |
title_fullStr |
Orostylis timucuorum, sp. nov. |
title_full_unstemmed |
Orostylis timucuorum, sp. nov. |
title_sort |
orostylis timucuorum, sp. nov. |
publisher |
Zenodo |
publishDate |
2022 |
url |
https://dx.doi.org/10.5281/zenodo.6346937 https://zenodo.org/record/6346937 |
long_lat |
ENVELOPE(-67.250,-67.250,-68.151,-68.151) ENVELOPE(-55.731,-55.731,49.917,49.917) ENVELOPE(-114.104,-114.104,76.803,76.803) |
geographic |
Bear Island Sandy Beach Emerald Isle |
geographic_facet |
Bear Island Sandy Beach Emerald Isle |
genre |
Bear Island |
genre_facet |
Bear Island |
op_relation |
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op_rights |
Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC0 |
op_doi |
https://doi.org/10.5281/zenodo.6346937 https://doi.org/10.11646/zootaxa.5115.1.2 https://doi.org/10.5281/zenodo.6346917 https://doi.org/10.5281/zenodo.6346923 https://doi.org/10.5281/zenodo.6346913 https://doi.org/10.5281/zenodo.6346936 |
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1766372129954070528 |
spelling |
ftdatacite:10.5281/zenodo.6346937 2023-05-15T15:40:02+02:00 Orostylis timucuorum, sp. nov. GOBERT, STEFAN ARMONIES, WERNER DIEZ, YANDER L. JOUK, PHILIPPE MONNENS, MARLIES REVIS, NATHALIE REYGEL, PATRICK SMITH, JULIAN III STEENKISTE, NIELS VAN ARTOIS, TOM 2022 https://dx.doi.org/10.5281/zenodo.6346937 https://zenodo.org/record/6346937 unknown Zenodo http://zenodo.org/record/6346911 http://publication.plazi.org/id/0952FFDFFF9AF3755A45FFCEFFE2FF84 http://zoobank.org/E78C0947-2E8A-4663-A428-9303E84D6924 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.5115.1.2 http://zenodo.org/record/6346911 http://publication.plazi.org/id/0952FFDFFF9AF3755A45FFCEFFE2FF84 https://dx.doi.org/10.5281/zenodo.6346917 https://dx.doi.org/10.5281/zenodo.6346923 https://dx.doi.org/10.5281/zenodo.6346913 http://zoobank.org/E78C0947-2E8A-4663-A428-9303E84D6924 https://dx.doi.org/10.5281/zenodo.6346936 https://zenodo.org/communities/biosyslit Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess CC0 Biodiversity Taxonomy Animalia Platyhelminthes Rhabdocoela Solenopharyngidae Orostylis Orostylis timucuorum article-journal ScholarlyArticle Taxonomic treatment Text 2022 ftdatacite https://doi.org/10.5281/zenodo.6346937 https://doi.org/10.11646/zootaxa.5115.1.2 https://doi.org/10.5281/zenodo.6346917 https://doi.org/10.5281/zenodo.6346923 https://doi.org/10.5281/zenodo.6346913 https://doi.org/10.5281/zenodo.6346936 2022-04-01T13:31:43Z Orostylis timucuorum sp. nov. Smith III (Figs 3H, 5, S 1–S 3) Localities. Small beach facing the intracoastal waterway near the boat launch and pier, Whitney Marine Laboratory, FL (29°40’14”N; 81°12’57”W) Muddy sand with oyster shells and shell fragments (May 21, 2019): Type locality. Bear Island, NC (approximately 34°38’51”N; 77°07’02”W) Muddy sand-flat near tidal drainage stream (Jun., 2018). Outer sandy beach on Bogue Banks, Emerald Isle Site, NC (34°38’42”N; 77°05’23”W) Surface sediment halfway between MTL and LTL (Mar. 15, 2013). “Anne McCrary’s Mudflat” (muddy sand-flat facing the intracoastal waterway near Wilmington, NC —approximately 34°13’11”N; 77°48’49”W) (Jan. and Feb., 1970) by R. M. Rieger. Bogue Inlet, NC. Shallow subtidal in “ Amphioxus sand” (date unknown) by R. M. Rieger. Material. Five specimens studied alive; two turned into whole mounts; one designated holotype (FMNH KV.696); the other reference material (HU XIV.3.19); three specimens examined by confocal microscopy; three live-drawings made by R. M. Rieger. Etymology. The specific epithet is in honour of the people (called “Timucua” by the Spanish) who first inhabited the region near the type locality. Description. Living, sexually mature specimens from the type locality measure 705–895 µm long; all specimens possess a pair of pigmented eyes, as well as the general characters of the genus ( Fig. 5A ). The pharynx averages 16% of the body length ( Fig. 5A: ph; n = 3). The pharynx bears 6 club-tipped, distal tentacles ( Figs. 5A inset, S1 ). Radial pharyngeal musculature is thickly arranged and pseudostriated ( Fig. 5B: rm ). The male organ is directed forward and lies just behind or beside the pharynx; testes are paired ( Figs. 5A: t, S2 ). The ovary is V-shaped, with paired germinal zones, sometimes giving the impression of two ovaries ( Figs. 5A,C: ov ). The vitellarium is either very large, or paired, situated immediately behind the ovary and extending posteriorly ( Fig. 5C: vit ). A bursal tissue lies in the ventral midline at approximately the level of the ovaries ( Fig. 5A,D: bu ). Confocal microscopy reveals a musculature associated with this that appears to lead to a mid-ventral pore ( Figs. 5D,E: red arrow ). The 58-µmlong stylet ranges in length from 47 to 69 µm (n = 5), possessing a flared base with two distinct areas ( Figs. 3H, 5F–G; 5H: sb, st ). The stylet appears to have separate pathways for sperm and prostatic secretions. The stylet has a lateral slit that extends at least partway along it ( Fig. 5F, arrows ). Squeezing apparently flattens a stylet that, at rest, comprises a base with an elongate, semi-circular tip whose point rests in a small “cup” ( Fig. 5H: green arrow ); the base and tip are in nearly orthogonal planes ( Fig. 5H: red arrows ). Connection of the male canal with the pharynx tube could not be confirmed with the material at hand. : Published as part of GOBERT, STEFAN, ARMONIES, WERNER, DIEZ, YANDER L., JOUK, PHILIPPE, MONNENS, MARLIES, REVIS, NATHALIE, REYGEL, PATRICK, SMITH, JULIAN III, STEENKISTE, NIELS VAN & ARTOIS, TOM, 2022, Orostylis gen. nov., a new genus of Dalytyphloplanida with seven new species (Platyhelminthes: Rhabdocoela), pp. 29-46 in Zootaxa 5115 (1) on page 37, DOI: 10.11646/zootaxa.5115.1.2, http://zenodo.org/record/6346911 Text Bear Island DataCite Metadata Store (German National Library of Science and Technology) Bear Island ENVELOPE(-67.250,-67.250,-68.151,-68.151) Sandy Beach ENVELOPE(-55.731,-55.731,49.917,49.917) Emerald Isle ENVELOPE(-114.104,-114.104,76.803,76.803) |