identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
038F517A3E35FF9FFF7C83E7FC9587A1.text	038F517A3E35FF9FFF7C83E7FC9587A1.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Catanema schiemeri	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Catanema schiemeri and C. sp. </p>
            <p>The egg-shaped corpus tapers distinctly towards the anterior end in both species. Myofilaments are very densely arranged, with their angles changing gradually throughout the corpus, pointing in a forward direction anterior-most, approximately perpendicular in the centre of the corpus and gradually assuming a posterior direction. The myoepithelium of the corpus bears basally located nuclei that distort the course of the myofilaments (Table 1; Figs. 4a, 5b, and 6a, b).</p>
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	https://treatment.plazi.org/id/038F517A3E35FF9FFF7C83E7FC9587A1	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Pröts, Philipp;Novotny-Diermayr, Veronica;Ott, Jörg A.	Pröts, Philipp, Novotny-Diermayr, Veronica, Ott, Jörg A. (2024): A novel three-part pharynx and its parallel evolution within symbiotic marine nematodes (Desmodoroidea, Stilbonematinae). Organisms Diversity & Evolution 24 (3): 353-373, DOI: 10.1007/s13127-024-00643-0, URL: https://doi.org/10.1007/s13127-024-00643-0
038F517A3E35FF9FFCC483E7FC02846C.text	038F517A3E35FF9FFCC483E7FC02846C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cyathorobbea hypermnestra	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Cyathorobbea hypermnestra ,  Cy. ruetzleri and  Cy. agricola</p>
            <p>The corpus is pyriform and tapers towards the anterior end. It showed the strongest F-actin signal of the whole pharynx. The myofilament orientation is similar in all three species: directed forward at the anterior-most end, becoming gradually perpendicular towards the second third of the corpus and then directed noticeably backward at the posterior end of the corpus (Figs. 1d, g–i, 4e, 5d, 7e, 11c, d). Basal nuclei are placed in between the very densely arranged myofilaments on the corpus of all three species (Figs. 4e–g, 10b and 11c).</p>
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	https://treatment.plazi.org/id/038F517A3E35FF9FFCC483E7FC02846C	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Pröts, Philipp;Novotny-Diermayr, Veronica;Ott, Jörg A.	Pröts, Philipp, Novotny-Diermayr, Veronica, Ott, Jörg A. (2024): A novel three-part pharynx and its parallel evolution within symbiotic marine nematodes (Desmodoroidea, Stilbonematinae). Organisms Diversity & Evolution 24 (3): 353-373, DOI: 10.1007/s13127-024-00643-0, URL: https://doi.org/10.1007/s13127-024-00643-0
038F517A3E35FF9DFCC48110FE52865B.text	038F517A3E35FF9DFCC48110FE52865B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Laxus oneistus	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Laxus oneistus</p>
            <p>The corpus has a vase-like shape and is about two to three times as long as wide, tapering gradually over a longer distance towards the anterior end. It is conspicuously large compared to the corpus of species in other genera and constitutes around 45–52% of the pharynx length (Table 1). The myofilaments are only slightly directed forward and the anterior-most end and nearly perfectly perpendicular until 2/3 of the corpus length. From this point on, they are oriented slightly backwards. The density of myofilaments and intensity of the F-actin signal were equal in both corpus and the succeeding isthmus. Basally situated nuclei are positioned in between myofilaments in the corpus (Figs. 1j, 4h, 5n and 7h).</p>
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	https://treatment.plazi.org/id/038F517A3E35FF9DFCC48110FE52865B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Pröts, Philipp;Novotny-Diermayr, Veronica;Ott, Jörg A.	Pröts, Philipp, Novotny-Diermayr, Veronica, Ott, Jörg A. (2024): A novel three-part pharynx and its parallel evolution within symbiotic marine nematodes (Desmodoroidea, Stilbonematinae). Organisms Diversity & Evolution 24 (3): 353-373, DOI: 10.1007/s13127-024-00643-0, URL: https://doi.org/10.1007/s13127-024-00643-0
038F517A3E35FF9FFF7C8177FD6D8531.text	038F517A3E35FF9FFF7C8177FD6D8531.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Robbea judithae	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Robbea judithae ,  R. lotti and  R. weberae</p>
            <p>The corpus is an ellipsoid, only very slightly tapering towards the anterior end. The orientation of the myofilaments is similar in all three species, being directed forward at the anterior end, changing gradually to perpendicular at mid-length and backward directed at the posterior end (Fig. 1d, e; Fig. 4d; Fig. 5f; Fig. 7h, Fig. 8a). Myofilaments are displaced at several positions providing space for nuclei in all three species (Figs. 4b, d, 5d–f, 7c, d, 8c, e, 9a, 10c).</p>
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	https://treatment.plazi.org/id/038F517A3E35FF9FFF7C8177FD6D8531	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Pröts, Philipp;Novotny-Diermayr, Veronica;Ott, Jörg A.	Pröts, Philipp, Novotny-Diermayr, Veronica, Ott, Jörg A. (2024): A novel three-part pharynx and its parallel evolution within symbiotic marine nematodes (Desmodoroidea, Stilbonematinae). Organisms Diversity & Evolution 24 (3): 353-373, DOI: 10.1007/s13127-024-00643-0, URL: https://doi.org/10.1007/s13127-024-00643-0
038F517A3E37FF93FCC4830CFDE586FD.text	038F517A3E37FF93FCC4830CFDE586FD.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Catanema schiemeri	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Catanema schiemeri and C. sp. </p>
            <p> The isthmus is slender in both species and tapers the most in  C. schiemeri out of all investigated species (Table 1). The zleri, g  Cyathorobbea agricola , volume rendering h  Laxus oneistus . Scalebars a–h 20 μm. c, corpus; da, dorsal ampulla; n, nucleus inside the corpus; ne, epidermal nuclei; sm, somatic muscle; va, subventral ampulla in orange, nuclei in blue, anterior isthmus k  Cyathorobbea agricola, CLSM optical section, autofluorescence, autofluorescence (UV laser) of gland secretion in green, pharynx region l  Cyathorobbea agricola , optical section, corpus-isthmus transition, subventral ampulla m  Laxus oneistus, CLSM optical section, autofluorescence, pharynx region n  Laxus oneistus, TEM micrograph, subventral ampulla, corpus. Scalebars a 10 μm, b 5 μm, c 20 μm, d 15 μm, e 15 μm, f 15 μm, g 20 μm, h 5 μm, i 5 μm, j 10 μm, k 20 μm, l 10 μm, m 20 μm, n 5 μm. bc, buccal cavity; c, corpus; cu, cuticle; da, dorsal ampulla; gd, gland duct; gso, glandular sensory organ; i, isthmus; n, nucleus; rm, radial musculature; sm, somatic muscle; sp, spiral muscle; va, subventral ampulla; vg, subventral gland labelled myofilaments of  C. schiemeri are regularly arranged and displaced distinctly only at positions of the gland ampullae and gland ducts (Figs. 1c, 4a, c and 6c, d). </p>
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	https://treatment.plazi.org/id/038F517A3E37FF93FCC4830CFDE586FD	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Pröts, Philipp;Novotny-Diermayr, Veronica;Ott, Jörg A.	Pröts, Philipp, Novotny-Diermayr, Veronica, Ott, Jörg A. (2024): A novel three-part pharynx and its parallel evolution within symbiotic marine nematodes (Desmodoroidea, Stilbonematinae). Organisms Diversity & Evolution 24 (3): 353-373, DOI: 10.1007/s13127-024-00643-0, URL: https://doi.org/10.1007/s13127-024-00643-0
038F517A3E39FF93FCC4820DFB6B844E.text	038F517A3E39FF93FCC4820DFB6B844E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Catanema schiemeri	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Catanema schiemeri and C. sp. </p>
            <p>The spherical to slightly heart-shaped posterior bulbus accounts for roughly the same amount of the pharynx total length and is mainly devoid of musculature in both species (Fig. 1c; Table 1; Figs. 6a–c, e–h and 13a).</p>
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	https://treatment.plazi.org/id/038F517A3E39FF93FCC4820DFB6B844E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Pröts, Philipp;Novotny-Diermayr, Veronica;Ott, Jörg A.	Pröts, Philipp, Novotny-Diermayr, Veronica, Ott, Jörg A. (2024): A novel three-part pharynx and its parallel evolution within symbiotic marine nematodes (Desmodoroidea, Stilbonematinae). Organisms Diversity & Evolution 24 (3): 353-373, DOI: 10.1007/s13127-024-00643-0, URL: https://doi.org/10.1007/s13127-024-00643-0
038F517A3E39FF93FF7C82E9FECF84CB.text	038F517A3E39FF93FF7C82E9FECF84CB.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cyathorobbea hypermnestra	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Cyathorobbea hypermnestra ,  Cy. ruetzleri and  Cy. agricola</p>
            <p> The isthmus is short and stout in  Cy. hypermnestra and  Cy. ruetzleri , but elongated and narrow in  Cy. agricola . In the latter, it also tapers the strongest from anterior to posterior compared to all other investigated species (Fig. 1g –i; Table 1; Fig. 7f–h). </p>
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	https://treatment.plazi.org/id/038F517A3E39FF93FF7C82E9FECF84CB	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Pröts, Philipp;Novotny-Diermayr, Veronica;Ott, Jörg A.	Pröts, Philipp, Novotny-Diermayr, Veronica, Ott, Jörg A. (2024): A novel three-part pharynx and its parallel evolution within symbiotic marine nematodes (Desmodoroidea, Stilbonematinae). Organisms Diversity & Evolution 24 (3): 353-373, DOI: 10.1007/s13127-024-00643-0, URL: https://doi.org/10.1007/s13127-024-00643-0
038F517A3E39FF93FF7C81FCFC2486DF.text	038F517A3E39FF93FF7C81FCFC2486DF.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Laxus oneistus	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Laxus oneistus</p>
            <p> Out of all other investigated species, the isthmus of  Laxus oneistus is the shortest and stoutest, accounting only for less than 30% of the total pharynx length; it slightly increases in width from anterior to posterior (Fig. 1j; Table 1; Fig. 12a–c). </p>
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	https://treatment.plazi.org/id/038F517A3E39FF93FF7C81FCFC2486DF	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Pröts, Philipp;Novotny-Diermayr, Veronica;Ott, Jörg A.	Pröts, Philipp, Novotny-Diermayr, Veronica, Ott, Jörg A. (2024): A novel three-part pharynx and its parallel evolution within symbiotic marine nematodes (Desmodoroidea, Stilbonematinae). Organisms Diversity & Evolution 24 (3): 353-373, DOI: 10.1007/s13127-024-00643-0, URL: https://doi.org/10.1007/s13127-024-00643-0
038F517A3E39FF93FF7C83A1FD6A87C5.text	038F517A3E39FF93FF7C83A1FD6A87C5.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Robbea judithae	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Robbea judithae ,  R. lotti and  R. weberae</p>
            <p>The isthmus of this genus is more slender than in any other investigated species and constitutes the largest amount of the pharynx length (Fig. 1e, f; Table 1; Figs. 7c, d and 9a).</p>
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	https://treatment.plazi.org/id/038F517A3E39FF93FF7C83A1FD6A87C5	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Pröts, Philipp;Novotny-Diermayr, Veronica;Ott, Jörg A.	Pröts, Philipp, Novotny-Diermayr, Veronica, Ott, Jörg A. (2024): A novel three-part pharynx and its parallel evolution within symbiotic marine nematodes (Desmodoroidea, Stilbonematinae). Organisms Diversity & Evolution 24 (3): 353-373, DOI: 10.1007/s13127-024-00643-0, URL: https://doi.org/10.1007/s13127-024-00643-0
038F517A3E39FF92FCC48177FEC286D5.text	038F517A3E39FF92FCC48177FEC286D5.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Robbea judithae	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Robbea judithae ,  R. lotti and  R. weberae</p>
            <p> The posterior bulbus is the smallest in  R. judithae , slightly larger in  R. weberae and largest in  R. lotti . It is wider than long in both  R. judithae and  R. weberae and nearly spherical in  R. lotti (Table 1). The subventral portion is slightly more prominently developed in the latter species (Figs. 1d, 9a and 13c). Myofilaments are limited to the anterior and posterior part in  R. judithae and  R. weberae (Figs. 1e, f and 13b, d) and evenly distributed in  R. lotti (Figs. 1d and 13c). </p>
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	https://treatment.plazi.org/id/038F517A3E39FF92FCC48177FEC286D5	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Pröts, Philipp;Novotny-Diermayr, Veronica;Ott, Jörg A.	Pröts, Philipp, Novotny-Diermayr, Veronica, Ott, Jörg A. (2024): A novel three-part pharynx and its parallel evolution within symbiotic marine nematodes (Desmodoroidea, Stilbonematinae). Organisms Diversity & Evolution 24 (3): 353-373, DOI: 10.1007/s13127-024-00643-0, URL: https://doi.org/10.1007/s13127-024-00643-0
038F517A3E38FF92FF7C83F9FA3D871D.text	038F517A3E38FF92FF7C83F9FA3D871D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cyathorobbea hypermnestra	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Cyathorobbea hypermnestra ,  Cy. ruetzleri and  Cy. agricola</p>
            <p> The bulbus is wider than long in both  Cy. hypermnestra and  Cy. agricola and is distinctly asymmetrical in  Cy. ruetzleri , i.e. with a more prominent dorsal part featuring a triangular shape in the sagittal section. The bulbus of  Cy. hypermnestra is the largest compared to all other investigated species (Fig. 1g –i; Table 1). Within the genus,  Cy. agricola has the smallest bulbus (Fig. 1g –i; Table 1). In  Cy. hypermnestra the radial myofilaments are delicate and restricted to the anterior and posterior third of the bulbus (Figs. 1g and 13b). In  Cy. ruetzleri , delicate myofilaments are slightly more present in the subventral sectors whereas </p>
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	https://treatment.plazi.org/id/038F517A3E38FF92FF7C83F9FA3D871D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Pröts, Philipp;Novotny-Diermayr, Veronica;Ott, Jörg A.	Pröts, Philipp, Novotny-Diermayr, Veronica, Ott, Jörg A. (2024): A novel three-part pharynx and its parallel evolution within symbiotic marine nematodes (Desmodoroidea, Stilbonematinae). Organisms Diversity & Evolution 24 (3): 353-373, DOI: 10.1007/s13127-024-00643-0, URL: https://doi.org/10.1007/s13127-024-00643-0
038F517A3E3BFF91FF7C8132FD978531.text	038F517A3E3BFF91FF7C8132FD978531.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Catanema schiemeri	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Catanema schiemeri and C. sp. </p>
            <p> In both  C. schiemeri and C. sp., the dorsal gland ampulla is positioned at the anterior end of the corpus (Figs. 5a, b and 6a, e, g). Both subventral gland ampullae are situated near the anterior end of the isthmus, slightly posterior to the anterior-most nuclei of the isthmus in the respective subventral sectors (Figs. 5c, 6a–h and 7a). </p>
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	https://treatment.plazi.org/id/038F517A3E3BFF91FF7C8132FD978531	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Pröts, Philipp;Novotny-Diermayr, Veronica;Ott, Jörg A.	Pröts, Philipp, Novotny-Diermayr, Veronica, Ott, Jörg A. (2024): A novel three-part pharynx and its parallel evolution within symbiotic marine nematodes (Desmodoroidea, Stilbonematinae). Organisms Diversity & Evolution 24 (3): 353-373, DOI: 10.1007/s13127-024-00643-0, URL: https://doi.org/10.1007/s13127-024-00643-0
038F517A3E3BFF91FCC48339FB118445.text	038F517A3E3BFF91FCC48339FB118445.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Catanema schiemeri	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Catanema schiemeri</p>
            <p>The nuclei in the corpus are strongly lobulated (Fig. 10a) and fit in-between muscle fibres (Fig. 4a. The narrow isthmus contains both ovoid and strongly elongated nuclei; the former is located in the anterior and posterior part of the isthmus (in some individuals the posterior-most isthmus is exceptionally slender and lacks nuclei); the elongated nuclei extend along the mid part of the isthmus (Figs. 6a–d and 7a). Nuclei in the posterior bulbus are ovoid to spherical and are located both close to the lumen and the distal margin of the bulbus (Figs. 6a–c, 7a and 13a).</p>
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	https://treatment.plazi.org/id/038F517A3E3BFF91FCC48339FB118445	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Pröts, Philipp;Novotny-Diermayr, Veronica;Ott, Jörg A.	Pröts, Philipp, Novotny-Diermayr, Veronica, Ott, Jörg A. (2024): A novel three-part pharynx and its parallel evolution within symbiotic marine nematodes (Desmodoroidea, Stilbonematinae). Organisms Diversity & Evolution 24 (3): 353-373, DOI: 10.1007/s13127-024-00643-0, URL: https://doi.org/10.1007/s13127-024-00643-0
038F517A3E3BFF91FCC48682FE3C86DC.text	038F517A3E3BFF91FCC48682FE3C86DC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cyathorobbea hypermnestra	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Cyathorobbea hypermnestra ,  Cy. ruetzleri and  Cy. agricola</p>
            <p>The dorsal gland opening is positioned roughly at the centre of the corpus in all three species, at around 40–50% of the corpus length (Figs. 1d, 2c, d, 4e, 5g, h, k and 11c). The subventral gland ampullae also have the same position in all three species: at the anterior-most end of the isthmus, anterior to the anterior-most nuclei of the isthmus (Figs. 5i–l and 11c, d).</p>
            <p> in the dorsal sector, they are restricted to the anterior and posterior-most part (Figs. 1h, 7f and 13f). In contrast, myofilaments in  Cy. agricola are absent in the anterior part of the bulbus and are restricted to the posterior-most end (Figs. 1i, 7d and 13g). </p>
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	https://treatment.plazi.org/id/038F517A3E3BFF91FCC48682FE3C86DC	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Pröts, Philipp;Novotny-Diermayr, Veronica;Ott, Jörg A.	Pröts, Philipp, Novotny-Diermayr, Veronica, Ott, Jörg A. (2024): A novel three-part pharynx and its parallel evolution within symbiotic marine nematodes (Desmodoroidea, Stilbonematinae). Organisms Diversity & Evolution 24 (3): 353-373, DOI: 10.1007/s13127-024-00643-0, URL: https://doi.org/10.1007/s13127-024-00643-0
038F517A3E3BFF91FF7C8380FDD1844E.text	038F517A3E3BFF91FF7C8380FDD1844E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Laxus oneistus	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Laxus oneistus</p>
            <p>The bulbus is nearly spherical and the second largest in relation to the pharynx length compared to all other investigated species (Table 1). In the dorsal sector, the radial myofilaments are evenly arranged and only noticeably displaced by one conspicuously large nucleus (Figs. 1j, 12a, b, d and 13h). Each subventral sector has a distinct zone devoid of myofilaments (Figs. 1j and 12 a-c, e). Nuclei are surrounded by evenly arranged myofilaments (Figs. 7h and 13h).</p>
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	https://treatment.plazi.org/id/038F517A3E3BFF91FF7C8380FDD1844E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Pröts, Philipp;Novotny-Diermayr, Veronica;Ott, Jörg A.	Pröts, Philipp, Novotny-Diermayr, Veronica, Ott, Jörg A. (2024): A novel three-part pharynx and its parallel evolution within symbiotic marine nematodes (Desmodoroidea, Stilbonematinae). Organisms Diversity & Evolution 24 (3): 353-373, DOI: 10.1007/s13127-024-00643-0, URL: https://doi.org/10.1007/s13127-024-00643-0
038F517A3E3BFF91FCC48457FC3881B5.text	038F517A3E3BFF91FCC48457FC3881B5.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Laxus oneistus	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Laxus oneistus</p>
            <p>Neither a dorsal gland nor a dorsal gland ampulla was observed in this species. The subventral gland ampullae are positioned in the corpus at roughly 50% of its length, anterior to the position of maximum corpus width (Figs. 5m, n and 12a–c).</p>
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	https://treatment.plazi.org/id/038F517A3E3BFF91FCC48457FC3881B5	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Pröts, Philipp;Novotny-Diermayr, Veronica;Ott, Jörg A.	Pröts, Philipp, Novotny-Diermayr, Veronica, Ott, Jörg A. (2024): A novel three-part pharynx and its parallel evolution within symbiotic marine nematodes (Desmodoroidea, Stilbonematinae). Organisms Diversity & Evolution 24 (3): 353-373, DOI: 10.1007/s13127-024-00643-0, URL: https://doi.org/10.1007/s13127-024-00643-0
038F517A3E3BFF91FCC487DEFACD83DD.text	038F517A3E3BFF91FCC487DEFACD83DD.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Robbea judithae	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Robbea judithae ,  R. lotti and  R. weberae</p>
            <p>The ampulla in the dorsal sector is positioned at the anterior end of the corpus in all three species (Figs. 4c, d, 5d–f and 8a, c). The ampullae at the end of the subventral gland ducts open into the isthmus at a short distance from the posterior end of the corpus, slightly posterior to the anterior-most nuclei of the isthmus (Figs. 8b, d, e and 9a–c).</p>
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	https://treatment.plazi.org/id/038F517A3E3BFF91FCC487DEFACD83DD	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Pröts, Philipp;Novotny-Diermayr, Veronica;Ott, Jörg A.	Pröts, Philipp, Novotny-Diermayr, Veronica, Ott, Jörg A. (2024): A novel three-part pharynx and its parallel evolution within symbiotic marine nematodes (Desmodoroidea, Stilbonematinae). Organisms Diversity & Evolution 24 (3): 353-373, DOI: 10.1007/s13127-024-00643-0, URL: https://doi.org/10.1007/s13127-024-00643-0
038F517A3E3BFF97FCC4816AFBA686DF.text	038F517A3E3BFF97FCC4816AFBA686DF.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Robbea judithae	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Robbea judithae ,  R. lotti and  R. weberae</p>
            <p> The corpus of all three species exhibits strongly lobulated nuclei fitting in between myofilaments (Figs. 5b–d and 10c, d). In the isthmus, their shapes vary from ovoid to spherical in the anterior part, distinctly elongated in the centre and ranging from ovoid to slightly elongated in the posterior part (Figs. 7b–d, 8a, b, e and 9a–c). The nuclei in the bulbus are spherical to ovoid and are located at the distal margin in  R. judithae (Figs. 7b and 13b), at the distal margin and close to the bulbus lumen in  R. lotti (Figs. 7c, 9a and 13c) and are regularly distributed in  R. weberae (Figs. 7d and 13d). </p>
            <p> Cyathorobbea hypermnestra ,  Cy. ruetzleri and  Cy. agricola</p>
            <p> Nuclei of the corpus are ovoid to slightly elongated and lobulated in both  Cy. hypermnestra and  Cy. ruetzleri to fit in between myofilaments and the dorsal ampulla (Figs. 4e, f, 5h and 10b).  Cy. agricola has elongated nuclei in the corpus that show a peculiar zigzag pattern (Fig. 4g). In the isthmus and posterior bulbus, nuclei are ovoid to spherical in both  Cy. hypermnestra and  Cy. ruetzleri (Figs. 5i, 7e, f and 13e, f). In the isthmus of  Cy. agricola , their shape ranges from ovoid to elongated. The latter nuclei are roughly four times longer than wide (Figs. 7g and 11e). Some individuals lack nuclei in the posterior-most isthmus due to its slenderness. In both  Cy. hypermnestra and  Cy. ruetzleri , one spherically shaped nucleus in the dorsal sector of the bulbus is slightly larger than the others (Figs. 11b and 13f), whereas the ovoid nuclei in the bulbus of  Cy. agricola are roughly of equal size (Figs. 7g, 11e and 13g). </p>
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	https://treatment.plazi.org/id/038F517A3E3BFF97FCC4816AFBA686DF	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Pröts, Philipp;Novotny-Diermayr, Veronica;Ott, Jörg A.	Pröts, Philipp, Novotny-Diermayr, Veronica, Ott, Jörg A. (2024): A novel three-part pharynx and its parallel evolution within symbiotic marine nematodes (Desmodoroidea, Stilbonematinae). Organisms Diversity & Evolution 24 (3): 353-373, DOI: 10.1007/s13127-024-00643-0, URL: https://doi.org/10.1007/s13127-024-00643-0
038F517A3E3DFF96FCC48380FE7A87B8.text	038F517A3E3DFF96FCC48380FE7A87B8.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Laxus oneistus	<html xmlns:mods="http://www.loc.gov/mods/v3">
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            <p> Laxus oneistus</p>
            <p>The corpus nuclei are either elongated and bent or lobulated (Figs. 4h, 5n and 7h). Throughout the isthmus, nuclei are ovoid and regularly distributed (Fig. 7h). In addition to three especially prominent nuclei in the dorsal and subventral sectors of the bulbus (Figs. 12a, b, d, e and 13h), other smaller nuclei are positioned at the distal margin and close to the bulbus lumen (Figs. 7h and 13h).</p>
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	https://treatment.plazi.org/id/038F517A3E3DFF96FCC48380FE7A87B8	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Pröts, Philipp;Novotny-Diermayr, Veronica;Ott, Jörg A.	Pröts, Philipp, Novotny-Diermayr, Veronica, Ott, Jörg A. (2024): A novel three-part pharynx and its parallel evolution within symbiotic marine nematodes (Desmodoroidea, Stilbonematinae). Organisms Diversity & Evolution 24 (3): 353-373, DOI: 10.1007/s13127-024-00643-0, URL: https://doi.org/10.1007/s13127-024-00643-0
