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<document id="DD7C96C7F4BEC33742004EFAA029167B" ID-CLB-Dataset="182818" ID-DOI="10.11646/zootaxa.5205.4.4" ID-GBIF-Dataset="6376a622-e6fd-471b-a545-ce0ede9d2991" ID-ISSN="1175-5326" ID-Zenodo-Dep="7307128" ID-ZooBank="29F8684D-2052-4C52-8578-D06DBD9D361A" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1667981731479" checkinUser="plazi" docAuthor="López-Gappa, Juan, Liuzzi, María G., Castro, Karen L., Bobinac, Magalí &amp; Schwindt, Evangelina" docDate="2022" docId="DE574A6FCE69FFC479E92C55FE4AF992" docLanguage="en" docName="zootaxa.5205.4.4.pdf" docOrigin="Zootaxa 5205 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Smittoidea spinigera" docType="treatment" docVersion="8" lastPageNumber="389" masterDocId="226E3217CE66FFCB797E2D72FFFBFF80" masterDocTitle="Fouling bryozoans in Argentine harbours (Southwest Atlantic): new records and the description of a new species" masterLastPageNumber="400" masterPageNumber="374" pageNumber="389" updateTime="1699411131124" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="FF712F15359DA7D087FD07742E6C51EF">Fouling bryozoans in Argentine harbours (Southwest Atlantic): new records and the description of a new species</mods:title>
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<mods:namePart id="DADEB12DF6CFCFCEA3600C51152BA3BE">Liuzzi, María G.</mods:namePart>
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<mods:namePart id="492C692A55CE9D60B5F3BA7742B177D2">Castro, Karen L.</mods:namePart>
<mods:affiliation id="B7BE1C18056B469A75E4929B6D9CFE4C">Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) &amp; Grupo de Ecología en Ambientes Costeros (GEAC, IBIOMAR-CONICET), Bvd. Brown 2915, Puerto Madryn, U 91220 ACD, Chubut, Argentina.</mods:affiliation>
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<mods:namePart id="B87FE217BFD1C1143BD3C9CB30A9A3D2">Bobinac, Magalí</mods:namePart>
<mods:affiliation id="BF37646DA4205B70C347808AC40F10CE">Dirección de Protección Ambiental (DPAM), Prefectura Naval Argentina, Av. Eduardo Madero 235, C 1106 ACC, Ciudad Autónoma de Buenos Aires, Argentina. &amp; Instituto Universitario de Seguridad Marítima (IUSM), Prefectura Naval Argentina, Corrientes 180, Olivos, Buenos Aires, Argentina.</mods:affiliation>
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<mods:namePart id="6C3E7BBFAC7935E8F5537A8C98008796">Schwindt, Evangelina</mods:namePart>
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<treatment id="DE574A6FCE69FFC479E92C55FE4AF992" ID-DOI="http://doi.org/10.5281/zenodo.7311039" ID-GBIF-Taxon="204377663" ID-Zenodo-Dep="7311039" LSID="urn:lsid:plazi:treatment:DE574A6FCE69FFC479E92C55FE4AF992" httpUri="http://treatment.plazi.org/id/DE574A6FCE69FFC479E92C55FE4AF992" lastPageNumber="389" pageId="15" pageNumber="389">
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<paragraph id="5641FB79CE69FFC479E92C55FDDBFEC1" blockId="15.[151,544,295,357]" box="[151,544,295,322]" pageId="15" pageNumber="389">
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<taxonomicName id="91FE80FACE69FFC479E92C55FDDBFEC1" ID-CoL="4XXZC" authority="(Liu, 1990)" baseAuthorityName="Liu" baseAuthorityYear="1990" box="[151,544,295,322]" class="Gymnolaemata" family="Smittinidae" genus="Smittoidea" kingdom="Animalia" order="Cheilostomatida" pageId="15" pageNumber="389" phylum="Bryozoa" rank="species" species="spinigera">
<emphasis id="648A276BCE69FFC479E92C55FDDBFEC1" bold="true" box="[151,544,295,322]" pageId="15" pageNumber="389">
<emphasis id="648A276BCE69FFC479E92C55FE74FEC1" bold="true" box="[151,399,295,322]" italics="true" pageId="15" pageNumber="389">Smittoidea spinigera</emphasis>
(
<bibRefCitation id="326F8688CE69FFC478E12C55FDE3FEC1" author="Liu, X." box="[415,536,295,321]" pageId="15" pageNumber="389" pagination="121 - 128" refId="ref14410" refString="Liu, X. (1990) Three new cheilostome bryozoans from the coasts of Shandong and Zhejiang provinces. Studia Marina Sinica, 31, 121 - 128." type="journal article" year="1990">Liu, 1990</bibRefCitation>
)
</emphasis>
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<subSubSection id="1EE4A8F2CE69FFC479E92C39FEDCFEE5" box="[151,295,331,357]" pageId="15" pageNumber="389" type="description">
<paragraph id="5641FB79CE69FFC479E92C39FEDCFEE5" blockId="15.[151,544,295,357]" box="[151,295,331,357]" pageId="15" pageNumber="389">
(
<figureCitation id="CEC5E7FCCE69FFC479E12C39FEE4FEE5" box="[159,287,331,357]" captionStart="FIGURES 3036" captionStartId="16.[151,264,1881,1905]" captionTargetBox="[201,1386,181,1857]" captionTargetId="figure-18@16.[201,1386,181,1857]" captionTargetPageId="16" captionText="FIGURES 3036. FIGURES 3032. Smittoidea spinigera (MACN-In 43883); 30, general aspect; 31, ovicelled zooid; 32, close-up of primary orifice and suboral avicularium. FIGURES 3336. Stephanollona boreopacifica (MACN-In 43884); 33, growing margin; 34, three zooids with oral spines; 35, ovicells and smaller oval avicularia; 36, close-up of larger triangular avicularia. Scale bars. 30, 33, 35, 36: 200 µm; 31, 34: 100 µm; 32: 50 µm." figureDoi="http://doi.org/10.5281/zenodo.7307142" httpUri="https://zenodo.org/record/7307142/files/figure.png" pageId="15" pageNumber="389">Figs 3032</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="1EE4A8F2CE69FFC479E92CF9FD89FE7E" pageId="15" pageNumber="389" type="reference_group">
<paragraph id="5641FB79CE69FFC479E92CF9FDA7FE22" blockId="15.[151,1437,394,510]" box="[151,604,394,418]" pageId="15" pageNumber="389">
<treatmentCitationGroup id="76EEDC57CE69FFC479E92CF9FDA7FE22" box="[151,604,394,418]" pageId="15" pageNumber="389">
<treatmentCitation id="D75FDD68CE69FFC479E92CF9FE0BFE22" author="Liu, X." box="[151,496,394,418]" page="122" pageId="15" pageNumber="389" year="1990">
<taxonomicName id="91FE80FACE69FFC479E92CF9FE0BFE22" authority="Liu, 1990: 122" authorityName="Liu" authorityPageNumber="122" authorityYear="1990" box="[151,496,394,418]" class="Gymnolaemata" family="Smittinidae" genus="Smittina" kingdom="Animalia" order="Cheilostomatida" pageId="15" pageNumber="389" phylum="Bryozoa" rank="species" species="spinigera">
<emphasis id="648A276BCE69FFC479E92CF9FEA9FE22" box="[151,338,395,418]" italics="true" pageId="15" pageNumber="389">Smittina spinigera</emphasis>
<bibRefCitation id="326F8688CE69FFC478262CF8FE0BFE22" author="Liu, X." box="[344,496,394,418]" pageId="15" pageNumber="389" pagination="121 - 128" refId="ref14410" refString="Liu, X. (1990) Three new cheilostome bryozoans from the coasts of Shandong and Zhejiang provinces. Studia Marina Sinica, 31, 121 - 128." type="journal article" year="1990">Liu, 1990: 122</bibRefCitation>
</taxonomicName>
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, fig. 2ad.
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</paragraph>
<paragraph id="5641FB79CE69FFC479E92CDBFE01FE5F" blockId="15.[151,1437,394,510]" pageId="15" pageNumber="389">
<treatmentCitationGroup id="76EEDC57CE69FFC479E92CDBFE01FE5F" pageId="15" pageNumber="389">
<treatmentCitation id="D75FDD68CE69FFC479E92CDBFD7AFE41" author="Liu, X. &amp; Yin, X. &amp; Ma, J." box="[151,641,425,449]" page="614" pageId="15" pageNumber="389" year="2001">
<taxonomicName id="91FE80FACE69FFC479E92CDBFE90FE41" ID-CoL="4XXZC" authority="(Liu, 1990)" baseAuthorityName="Liu" baseAuthorityYear="1990" box="[151,363,425,449]" class="Gymnolaemata" family="Smittinidae" genus="Smittoidea" kingdom="Animalia" order="Cheilostomatida" pageId="15" pageNumber="389" phylum="Bryozoa" rank="species" species="spinigera">
<emphasis id="648A276BCE69FFC479E92CDBFE90FE41" box="[151,363,425,449]" italics="true" pageId="15" pageNumber="389">Smittoidea spinigera</emphasis>
</taxonomicName>
:
<bibRefCitation id="326F8688CE69FFC478072CDBFD7AFE41" author="Liu, X. &amp; Yin, X. &amp; Ma, J." box="[377,641,425,449]" pageId="15" pageNumber="389" refId="ref14440" refString="Liu, X., Yin, X. &amp; Ma, J. (2001) Biology of marine-fouling bryozoans in the coastal waters of China. Science Press, Beijing, 860 pp." type="book" year="2001">Liu, Yin &amp; Ma 2001: 614</bibRefCitation>
</treatmentCitation>
, pl. 53, figs 13;
<treatmentCitation id="D75FDD68CE69FFC47A482CDBFB8EFE41" author="McCuller, M. I. &amp; Carlton, J. T." box="[822,1141,425,449]" page="155" pageId="15" pageNumber="389" year="2018">
<bibRefCitation id="326F8688CE69FFC47A482CDBFB8EFE41" author="McCuller, M. I. &amp; Carlton, J. T." box="[822,1141,425,449]" pageId="15" pageNumber="389" pagination="137 - 162" refId="ref15275" refString="McCuller, M. I. &amp; Carlton, J. T. (2018) Transoceanic rafting of Bryozoa (Cyclostomata, Cheilostomata, and Ctenostomata) across the North Pacific Ocean on Japanese tsunami marine debris. Aquatic Invasions, 13, 137 - 162. https: // doi. org / 10.3391 / ai. 2018.13.1.11" type="journal article" year="2018">McCuller &amp; Carlton 2018: 155</bibRefCitation>
</treatmentCitation>
, fig. S23;
<treatmentCitation id="D75FDD68CE69FFC47D9E2CDBFF0BFE60" author="Liuzzi, M. G. &amp; Lopez Gappa, J. &amp; Schwindt, E." page="218" pageId="15" pageNumber="389" year="2018">
<bibRefCitation id="326F8688CE69FFC47D9E2CDBFF0BFE60" author="Liuzzi, M. G. &amp; Lopez Gappa, J. &amp; Schwindt, E." pageId="15" pageNumber="389" refId="ref14476" refString="Liuzzi, M. G., Lopez Gappa, J. &amp; Schwindt, E. (2018) Hallazgo de una especie exotica del genero Smittoidea (Bryozoa: Cheilostomata) en dos puertos argentinos. In: Libro de Resumenes X Jornadas Nacionales de Ciencias del Mar. FCEyN- UBA, Buenos Aires, pp. 218." type="journal volume" year="2018">
Liuzzi
<emphasis id="648A276BCE69FFC47C562CD8FAA7FE41" box="[1320,1372,425,449]" italics="true" pageId="15" pageNumber="389">et al.</emphasis>
2018: 218
</bibRefCitation>
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;
<treatmentCitation id="D75FDD68CE69FFC479852CBAFE0DFE5F" author="Schwindt, S. &amp; Carlton, J. T. &amp; Orensanz, J. M. &amp; Scarabino, F. &amp; Bortolus, A." box="[251,502,455,480]" page="15" pageId="15" pageNumber="389" year="2020">
<bibRefCitation id="326F8688CE69FFC479852CBAFE0DFE5F" author="Schwindt, S. &amp; Carlton, J. T. &amp; Orensanz, J. M. &amp; Scarabino, F. &amp; Bortolus, A." box="[251,502,455,480]" pageId="15" pageNumber="389" pagination="11 - 29" refId="ref17288" refString="Schwindt, S., Carlton, J. T., Orensanz, J. M., Scarabino, F. &amp; Bortolus, A. (2020) Past and future of the marine bioinvasions along the Southwestern Atlantic. Aquatic Invasions, 15, 11 - 29. https: // doi. org / 10.3391 / ai. 2020.15.1.02" type="journal article" year="2020">
Schwindt
<emphasis id="648A276BCE69FFC4781F2CBAFE6FFE60" box="[353,404,456,480]" italics="true" pageId="15" pageNumber="389">et al.</emphasis>
2020: 15
</bibRefCitation>
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.
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</paragraph>
<paragraph id="5641FB79CE69FFC479E92C94FD89FE7E" blockId="15.[151,1437,394,510]" box="[151,626,486,510]" pageId="15" pageNumber="389">
<taxonomicName id="91FE80FACE69FFC479E92C94FED1FE7E" box="[151,298,486,510]" class="Gymnolaemata" family="Smittinidae" genus="Smittoidea" isUncertain="true" kingdom="Animalia" order="Cheilostomatida" pageId="15" pageNumber="389" phylum="Bryozoa" rank="species" species="sp.">
<emphasis id="648A276BCE69FFC479E92C94FEF8FE7E" box="[151,259,486,510]" italics="true" pageId="15" pageNumber="389">Smittoidea</emphasis>
sp.
</taxonomicName>
:
<bibRefCitation id="326F8688CE69FFC4784A2C94FDF1FE7E" author="Schwindt, E. &amp; Lopez Gappa, J. &amp; Raffo, M. P. &amp; Tatian, M. &amp; Bortolus, A. &amp; Orensanz, J. M. &amp; Alonso, G. &amp; Diez, M. E. &amp; Doti, B. &amp; Genzano, G. &amp; Lagger, C. &amp; Lovrich, G. &amp; Piriz, M. L. &amp; Mendez, M. M. &amp; Savoya, V. &amp; Sueiro, M. C." box="[308,522,486,510]" pageId="15" pageNumber="389" pagination="60 - 68" refId="ref17151" refString="Schwindt, E., Lopez Gappa, J., Raffo, M. P., Tatian, M., Bortolus, A., Orensanz, J. M., Alonso, G., Diez, M. E., Doti, B., Genzano, G., Lagger, C., Lovrich, G., Piriz, M. L., Mendez, M. M., Savoya, V. &amp; Sueiro, M. C. (2014) Marine fouling invasions in ports of Patagonia (Argentina) with implications for legislation and monitoring programs. Marine Environmental Research, 99, 60 - 68. https: // doi. org / 10.1016 / j. marenvres. 2014.06.006" type="journal article" year="2014">
Schwindt
<emphasis id="648A276BCE69FFC478E42C95FE36FE7E" box="[410,461,486,510]" italics="true" pageId="15" pageNumber="389">et al.</emphasis>
2014
</bibRefCitation>
:
<tableCitation id="1B7CCEC2CE69FFC47B6D2C94FD95FE7E" box="[531,622,486,510]" captionStart="TABLE 1" captionStartId="1.[151,239,1088,1112]" captionTargetPageId="1" captionText="TABLE 1. Location of the harbours sampled in this study." httpUri="http://table.plazi.org/id/0281ABF1CE67FFCA79E92932FCFDFBD8" pageId="15" pageNumber="389" tableUuid="0281ABF1CE67FFCA79E92932FCFDFBD8">Table S1</tableCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="1EE4A8F2CE69FFC479E92F5EFB37FDEA" pageId="15" pageNumber="389" type="materials_examined">
<paragraph id="5641FB79CE69FFC479E92F5EFB37FDEA" blockId="15.[151,1437,556,1555]" pageId="15" pageNumber="389">
<emphasis id="648A276BCE69FFC479E92F5EFE7EFDC6" bold="true" box="[151,389,556,582]" pageId="15" pageNumber="389">Material examined.</emphasis>
MACN-In 43883, San Antonio Este harbour,
<date id="2240DDB9CE69FFC47AD62F5EFB8CFDC7" box="[936,1143,556,583]" pageId="15" pageNumber="389" value="2005-10-10">October 10, 2005</date>
, collected by Evangelina Schwindt. MACN-In 43882, Ingeniero White harbour,
<date id="2240DDB9CE69FFC47A7E2F23FC64FDEA" box="[768,927,592,619]" pageId="15" pageNumber="389" value="2016-06-22">June 22, 2016</date>
, collected by Sandra Fiori.
</paragraph>
</subSubSection>
<subSubSection id="1EE4A8F2CE69FFC479B92F06FC02FC77" pageId="15" pageNumber="389" type="description">
<paragraph id="5641FB79CE69FFC479B92F06FC02FC77" blockId="15.[151,1437,556,1555]" pageId="15" pageNumber="389">
<emphasis id="648A276BCE69FFC479B92F06FEA2FD0E" bold="true" box="[199,345,628,654]" pageId="15" pageNumber="389">Description.</emphasis>
Colony encrusting, unilaminar, multiserial, whitish.Autozooids subhexagonal, 232368 × 171277 µm, disposed quincuncially, separated by distinct sutures. Frontal shield convex, rugose, rising to a high peristome and a suboral avicularian umbo, with one series of 914 large marginal areolae separated by ridges. Primary orifice deep, obscured by the peristome, with 23 distal oral spines, only their bases persisting in ovicelled zooids; a pair of conspicuous, acute condyles pointing proximally and a lyrule ending laterally in two sharp points. Peristome with raised ridges and a proximal U-shaped sinus. A suboral avicularium directed proximally and obliquely upwards on the distal side of the umbo; rostrum blunt, crossbar complete, with a conspicuous ligula. A small rounded pore on each side of the suboral avicularium connects with the avicularian chamber. Ovicell hyperstomial, spherical, wider than long (144175 × 166198 µm), somewhat flattened frontally, not closed by the operculum, with a peripheral band of smooth ectooecium; entooecium pierced by 2632 rounded or irregular pores with raised edges. Ancestrula tatiform, with proximal cryptocyst and nine delicate spines. Embryos orange.
</paragraph>
</subSubSection>
<subSubSection id="1EE4A8F2CE69FFC479B92973FB53FADF" pageId="15" pageNumber="389" type="discussion">
<paragraph id="5641FB79CE69FFC479B92973FC75FB73" blockId="15.[151,1437,556,1555]" pageId="15" pageNumber="389">
<emphasis id="648A276BCE69FFC479B92973FEC0FB9B" bold="true" box="[199,315,1025,1051]" pageId="15" pageNumber="389">Remarks.</emphasis>
Several authors have recorded
<taxonomicName id="91FE80FACE69FFC47BE92972FC36FB9A" authority="Osburn" authorityName="Osburn" authorityYear="1952" box="[663,973,1024,1050]" class="Gymnolaemata" family="Smittinidae" genus="Smittoidea" kingdom="Animalia" order="Cheilostomatida" pageId="15" pageNumber="389" phylum="Bryozoa" rank="species" species="prolifica">
<emphasis id="648A276BCE69FFC47BE92972FC8FFB9A" box="[663,884,1024,1050]" italics="true" pageId="15" pageNumber="389">Smittoidea prolifica</emphasis>
Osburn
</taxonomicName>
(see original description in
<bibRefCitation id="326F8688CE69FFC47C7C2972FA6FFB9B" author="Osburn, R. C." box="[1282,1428,1024,1051]" pageId="15" pageNumber="389" pagination="271 - 611" refId="ref16113" refString="Osburn, R. C. (1952) Bryozoa of the Pacific coast of America, part 2, Cheilostomata-Ascophora. Report of the Allan Hancock Pacific Expeditions, 14, 271 - 611." type="journal article" year="1952">Osburn 1952</bibRefCitation>
) as introduced in
<collectingCountry id="2EE9BBE9CE69FFC478262956FDEFFBBE" box="[344,532,1060,1086]" name="Netherlands" pageId="15" pageNumber="389">The Netherlands</collectingCountry>
(
<bibRefCitation id="326F8688CE69FFC47B5B2957FCA6FBBF" author="De Blauwe, H. &amp; Faasse, M." box="[549,861,1060,1087]" pageId="15" pageNumber="389" pagination="33 - 39" refId="ref12319" refString="De Blauwe, H. &amp; Faasse, M. (2004) Smittoidea prolifica Osburn, 1952 (Bryozoa, Cheilostomatida), a Pacific bryozoan introduced to The Netherlands (Northeast Atlantic). Bulletin de l'Institut Royal des Sciences Naturelles de Belgique, Biologie, 74, 33 - 39." type="journal article" year="2004">De Blauwe &amp; Faasse 2004</bibRefCitation>
) and the German North Sea (
<bibRefCitation id="326F8688CE69FFC47DCD2956FA63FBBE" author="Markert, A. &amp; Matsuyama, K. &amp; Rohde, S. &amp; Schupp, P. &amp; Wehrmann, A." box="[1203,1432,1060,1086]" pageId="15" pageNumber="389" pagination="717 - 723" refId="ref15072" refString="Markert, A., Matsuyama, K., Rohde, S., Schupp, P. &amp; Wehrmann, A. (2016) First record of the non-native Pacific bryozoan Smittoidea prolifica Osburn, 1952 at the German North Sea coast. Marine Biodiversity, 46, 717 - 723. https: // doi. org / 10.1007 / s 12526 - 015 - 0415 - 8" type="journal article" year="2016">
Markert
<emphasis id="648A276BCE69FFC47C672957FAA8FBBE" box="[1305,1363,1060,1086]" italics="true" pageId="15" pageNumber="389">et al.</emphasis>
2016
</bibRefCitation>
;
<bibRefCitation id="326F8688CE69FFC479E9293AFE34FBE3" author="Kind, B. &amp; Kuhlenkamp, R." box="[151,463,1096,1123]" pageId="15" pageNumber="389" pagination="1237 - 1240" refId="ref13976" refString="Kind, B. &amp; Kuhlenkamp, R. (2018) Discovery of the non-indigenous bryozoan Smittoidea prolifica Osburn, 1952 near Helgoland: first record in 2011 for the German North Sea. Marine Biodiversity, 48, 1237 - 1240. https: // doi. org / 10.1007 / s 12526 - 016 - 0544 - 8" type="journal article" year="2018">Kind &amp; Kuhlenkamp 2018</bibRefCitation>
). Thanks to the courtesy of Hans De Blauwe, we were able to compare our material with SEM images of
<taxonomicName id="91FE80FACE69FFC478F3291FFDF1FB06" authorityName="Osburn" authorityYear="1952" box="[397,522,1132,1159]" class="Gymnolaemata" family="Smittinidae" genus="Smittoidea" kingdom="Animalia" order="Cheilostomatida" pageId="15" pageNumber="389" phylum="Bryozoa" rank="species" species="prolifica">
<emphasis id="648A276BCE69FFC478F3291FFDF1FB06" box="[397,522,1132,1159]" italics="true" pageId="15" pageNumber="389">S. prolifica</emphasis>
</taxonomicName>
from
<collectingCountry id="2EE9BBE9CE69FFC47B2D291EFCF1FB06" box="[595,778,1132,1158]" name="Netherlands" pageId="15" pageNumber="389">the Netherlands</collectingCountry>
. Our material differs from
<taxonomicName id="91FE80FACE69FFC47D3E291FFB46FB06" authorityName="Osburn" authorityYear="1952" box="[1088,1213,1132,1159]" class="Gymnolaemata" family="Smittinidae" genus="Smittoidea" kingdom="Animalia" order="Cheilostomatida" pageId="15" pageNumber="389" phylum="Bryozoa" rank="species" species="prolifica">
<emphasis id="648A276BCE69FFC47D3E291FFB46FB06" box="[1088,1213,1132,1159]" italics="true" pageId="15" pageNumber="389">S. prolifica</emphasis>
</taxonomicName>
in the ligula of the suboral avicularium (present in
<taxonomicName id="91FE80FACE69FFC47B7A29E3FD77FB2A" authorityName=": Liu, Yin &amp; Ma" authorityYear="2001" box="[516,652,1169,1195]" class="Gymnolaemata" family="Smittinidae" genus="Smittoidea" kingdom="Animalia" order="Cheilostomatida" pageId="15" pageNumber="389" phylum="Bryozoa" rank="species" species="spinigera">
<emphasis id="648A276BCE69FFC47B7A29E3FD77FB2A" box="[516,652,1169,1195]" italics="true" pageId="15" pageNumber="389">S. spinigera</emphasis>
</taxonomicName>
, absent in
<taxonomicName id="91FE80FACE69FFC47A7529E3FC72FB2A" authorityName="Osburn" authorityYear="1952" box="[779,905,1168,1195]" class="Gymnolaemata" family="Smittinidae" genus="Smittoidea" kingdom="Animalia" order="Cheilostomatida" pageId="15" pageNumber="389" phylum="Bryozoa" rank="species" species="prolifica">
<emphasis id="648A276BCE69FFC47A7529E3FC72FB2A" box="[779,905,1168,1195]" italics="true" pageId="15" pageNumber="389">S. prolifica</emphasis>
</taxonomicName>
), in the orientation of the suboral avicularium (perpendicular to the frontal shield in
<taxonomicName id="91FE80FACE69FFC47B4029C7FD42FB4E" authorityName="Osburn" authorityYear="1952" box="[574,697,1204,1231]" class="Gymnolaemata" family="Smittinidae" genus="Smittoidea" kingdom="Animalia" order="Cheilostomatida" pageId="15" pageNumber="389" phylum="Bryozoa" rank="species" species="prolifica">
<emphasis id="648A276BCE69FFC47B4029C7FD42FB4E" box="[574,697,1204,1231]" italics="true" pageId="15" pageNumber="389">S. prolifica</emphasis>
</taxonomicName>
, oblique in
<taxonomicName id="91FE80FACE69FFC47A4029C7FC3FFB4E" authorityName=": Liu, Yin &amp; Ma" authorityYear="2001" box="[830,964,1205,1231]" class="Gymnolaemata" family="Smittinidae" genus="Smittoidea" kingdom="Animalia" order="Cheilostomatida" pageId="15" pageNumber="389" phylum="Bryozoa" rank="species" species="spinigera">
<emphasis id="648A276BCE69FFC47A4029C7FC3FFB4E" box="[830,964,1205,1231]" italics="true" pageId="15" pageNumber="389">S. spinigera</emphasis>
</taxonomicName>
), and also in the pores of the ovicell (with raised margins in
<taxonomicName id="91FE80FACE69FFC4782129ABFE1EFB72" authorityName=": Liu, Yin &amp; Ma" authorityYear="2001" box="[351,485,1241,1267]" class="Gymnolaemata" family="Smittinidae" genus="Smittoidea" kingdom="Animalia" order="Cheilostomatida" pageId="15" pageNumber="389" phylum="Bryozoa" rank="species" species="spinigera">
<emphasis id="648A276BCE69FFC4782129ABFE1EFB72" box="[351,485,1241,1267]" italics="true" pageId="15" pageNumber="389">S. spinigera</emphasis>
</taxonomicName>
, with smooth margins in
<taxonomicName id="91FE80FACE69FFC47A7C29ABFC86FB72" authorityName="Osburn" authorityYear="1952" box="[770,893,1240,1267]" class="Gymnolaemata" family="Smittinidae" genus="Smittoidea" kingdom="Animalia" order="Cheilostomatida" pageId="15" pageNumber="389" phylum="Bryozoa" rank="species" species="prolifica">
<emphasis id="648A276BCE69FFC47A7C29ABFC86FB72" box="[770,893,1240,1267]" italics="true" pageId="15" pageNumber="389">S. prolifica</emphasis>
</taxonomicName>
).
</paragraph>
<paragraph id="5641FB79CE69FFC479B9298EFB53FADF" blockId="15.[151,1437,556,1555]" pageId="15" pageNumber="389">
<taxonomicName id="91FE80FACE69FFC479B9298EFE91FA97" box="[199,362,1276,1303]" class="Gymnolaemata" family="Smittinidae" genus="Smittoidea" kingdom="Animalia" order="Cheilostomatida" pageId="15" pageNumber="389" phylum="Bryozoa" rank="species" species="undetermined">
<emphasis id="648A276BCE69FFC479B9298EFEC4FA96" box="[199,319,1276,1302]" italics="true" pageId="15" pageNumber="389">Smittoidea</emphasis>
sp.
</taxonomicName>
of
<bibRefCitation id="326F8688CE69FFC478E9298EFD65FA97" author="Schwindt, E. &amp; Lopez Gappa, J. &amp; Raffo, M. P. &amp; Tatian, M. &amp; Bortolus, A. &amp; Orensanz, J. M. &amp; Alonso, G. &amp; Diez, M. E. &amp; Doti, B. &amp; Genzano, G. &amp; Lagger, C. &amp; Lovrich, G. &amp; Piriz, M. L. &amp; Mendez, M. M. &amp; Savoya, V. &amp; Sueiro, M. C." box="[407,670,1276,1303]" pageId="15" pageNumber="389" pagination="60 - 68" refId="ref17151" refString="Schwindt, E., Lopez Gappa, J., Raffo, M. P., Tatian, M., Bortolus, A., Orensanz, J. M., Alonso, G., Diez, M. E., Doti, B., Genzano, G., Lagger, C., Lovrich, G., Piriz, M. L., Mendez, M. M., Savoya, V. &amp; Sueiro, M. C. (2014) Marine fouling invasions in ports of Patagonia (Argentina) with implications for legislation and monitoring programs. Marine Environmental Research, 99, 60 - 68. https: // doi. org / 10.1016 / j. marenvres. 2014.06.006" type="journal article" year="2014">
Schwindt
<emphasis id="648A276BCE69FFC47B72298FFDB2FA96" box="[524,585,1276,1302]" italics="true" pageId="15" pageNumber="389">et al.</emphasis>
(2014)
</bibRefCitation>
is the specimen of San Antonio Este stored at MACN-In 43883.
<taxonomicName id="91FE80FACE69FFC479E92852FE7AFABA" authorityName=": Liu, Yin &amp; Ma" authorityYear="2001" box="[151,385,1312,1338]" class="Gymnolaemata" family="Smittinidae" genus="Smittoidea" kingdom="Animalia" order="Cheilostomatida" pageId="15" pageNumber="389" phylum="Bryozoa" rank="species" species="spinigera">
<emphasis id="648A276BCE69FFC479E92852FE7AFABA" box="[151,385,1312,1338]" italics="true" pageId="15" pageNumber="389">Smittoidea spinigera</emphasis>
</taxonomicName>
was not found again at this harbour in 2018, whose pilings are now heavily populated by the introduced solitary ascidian
<taxonomicName id="91FE80FACE69FFC478AA2836FD26FADE" authority="(Herdman)" baseAuthorityName="Herdman" box="[468,733,1348,1374]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="15" pageNumber="389" phylum="Chordata" rank="species" species="clava">
<emphasis id="648A276BCE69FFC478AA2836FDA7FADE" box="[468,604,1348,1374]" italics="true" pageId="15" pageNumber="389">Styela clava</emphasis>
(Herdman)
</taxonomicName>
(
<bibRefCitation id="326F8688CE69FFC47B922837FC3FFADF" author="Pereyra, P. J. &amp; de la Barra, P. &amp; Gastaldi, M. &amp; Saad, J. F. &amp; Firstater, F. N. &amp; Narvarte, M. A." box="[748,964,1348,1375]" pageId="15" pageNumber="389" pagination="185" refId="ref16273" refString="Pereyra, P. J., de la Barra, P., Gastaldi, M., Saad, J. F., Firstater, F. N. &amp; Narvarte, M. A. (2017) When the tiny help the mighty: facilitation between two introduced species, a solitary ascidian and a macroalga in northern Patagonia, Argentina. Marine Biology, 164, 185. https: // doi. org / 10.1007 / s 00227 - 017 - 3202 - 1" type="journal article" year="2017">
Pereyra
<emphasis id="648A276BCE69FFC47A342837FC78FADE" box="[842,899,1348,1374]" italics="true" pageId="15" pageNumber="389">et al.</emphasis>
2017
</bibRefCitation>
;
<bibRefCitation id="326F8688CE69FFC47AAE2837FB60FADF" author="Castro, K. L. &amp; Battini, N. &amp; Giachetti, C. B. &amp; Trovant, B. &amp; Abelando, M. &amp; Basso, N. G. &amp; Schwindt, E." box="[976,1179,1348,1375]" pageId="15" pageNumber="389" pagination="113333" refId="ref12028" refString="Castro, K. L., Battini, N., Giachetti, C. B., Trovant, B., Abelando, M., Basso, N. G. &amp; Schwindt, E. (2021) Early detection of marine invasive species following the deployment of an artificial reef: Integrating tools to assist the decision-making process. Journal of Environmental Management, 297, 113333. https: // doi. org / 10.1016 / j. jenvman. 2021.113333" type="journal article" year="2021">
Castro
<emphasis id="648A276BCE69FFC47D5E2837FBA2FADE" box="[1056,1113,1348,1374]" italics="true" pageId="15" pageNumber="389">et al.</emphasis>
2021
</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="1EE4A8F2CE69FFC479B9281AFE4AF992" pageId="15" pageNumber="389" type="distribution">
<paragraph id="5641FB79CE69FFC479B9281AFE4AF992" blockId="15.[151,1437,556,1555]" pageId="15" pageNumber="389">
<emphasis id="648A276BCE69FFC479B9281AFE9AFA02" bold="true" box="[199,353,1384,1410]" pageId="15" pageNumber="389">Distribution.</emphasis>
<collectingCountry id="2EE9BBE9CE69FFC47819281AFE51FA02" box="[359,426,1384,1410]" name="China" pageId="15" pageNumber="389">China</collectingCountry>
(
<bibRefCitation id="326F8688CE69FFC478C7281AFDD8FA03" author="Liu, X." box="[441,547,1384,1411]" pageId="15" pageNumber="389" pagination="121 - 128" refId="ref14410" refString="Liu, X. (1990) Three new cheilostome bryozoans from the coasts of Shandong and Zhejiang provinces. Studia Marina Sinica, 31, 121 - 128." type="journal article" year="1990">Liu 1990</bibRefCitation>
;
<bibRefCitation id="326F8688CE69FFC47B50281AFD28FA03" author="Liu, X. &amp; Yin, X. &amp; Ma, J." box="[558,723,1384,1411]" pageId="15" pageNumber="389" refId="ref14440" refString="Liu, X., Yin, X. &amp; Ma, J. (2001) Biology of marine-fouling bryozoans in the coastal waters of China. Science Press, Beijing, 860 pp." type="book" year="2001">
Liu
<emphasis id="648A276BCE69FFC47B22281BFD6FFA02" box="[604,660,1384,1410]" italics="true" pageId="15" pageNumber="389">et al.</emphasis>
2001
</bibRefCitation>
and references therein), Buenos Aires and Río Negro provinces (this study, and previous reports in
<bibRefCitation id="326F8688CE69FFC47B6328FEFCFEFA27" author="Schwindt, E. &amp; Lopez Gappa, J. &amp; Raffo, M. P. &amp; Tatian, M. &amp; Bortolus, A. &amp; Orensanz, J. M. &amp; Alonso, G. &amp; Diez, M. E. &amp; Doti, B. &amp; Genzano, G. &amp; Lagger, C. &amp; Lovrich, G. &amp; Piriz, M. L. &amp; Mendez, M. M. &amp; Savoya, V. &amp; Sueiro, M. C." box="[541,773,1420,1447]" pageId="15" pageNumber="389" pagination="60 - 68" refId="ref17151" refString="Schwindt, E., Lopez Gappa, J., Raffo, M. P., Tatian, M., Bortolus, A., Orensanz, J. M., Alonso, G., Diez, M. E., Doti, B., Genzano, G., Lagger, C., Lovrich, G., Piriz, M. L., Mendez, M. M., Savoya, V. &amp; Sueiro, M. C. (2014) Marine fouling invasions in ports of Patagonia (Argentina) with implications for legislation and monitoring programs. Marine Environmental Research, 99, 60 - 68. https: // doi. org / 10.1016 / j. marenvres. 2014.06.006" type="journal article" year="2014">
Schwindt
<emphasis id="648A276BCE69FFC47BF228FFFD3FFA26" box="[652,708,1420,1446]" italics="true" pageId="15" pageNumber="389">et al.</emphasis>
2014
</bibRefCitation>
, 2020;
<bibRefCitation id="326F8688CE69FFC47A2B28FEFBE6FA27" author="Liuzzi, M. G. &amp; Lopez Gappa, J. &amp; Schwindt, E." box="[853,1053,1420,1447]" pageId="15" pageNumber="389" refId="ref14476" refString="Liuzzi, M. G., Lopez Gappa, J. &amp; Schwindt, E. (2018) Hallazgo de una especie exotica del genero Smittoidea (Bryozoa: Cheilostomata) en dos puertos argentinos. In: Libro de Resumenes X Jornadas Nacionales de Ciencias del Mar. FCEyN- UBA, Buenos Aires, pp. 218." type="journal volume" year="2018">
Liuzzi
<emphasis id="648A276BCE69FFC47ADD28FFFC21FA26" box="[931,986,1420,1446]" italics="true" pageId="15" pageNumber="389">et al.</emphasis>
2018
</bibRefCitation>
). Although it was found on marine debris transported to the Hawaiian Islands and the NE Pacific by the 2011 tsunami that was generated by the Great East
<collectingCountry id="2EE9BBE9CE69FFC479B328A7FEF6FA6F" box="[205,269,1493,1519]" name="Japan" pageId="15" pageNumber="389">Japan</collectingCountry>
Earthquake (
<bibRefCitation id="326F8688CE69FFC478DE28A6FD3DFA6F" author="McCuller, M. I. &amp; Carlton, J. T." box="[416,710,1492,1519]" pageId="15" pageNumber="389" pagination="137 - 162" refId="ref15275" refString="McCuller, M. I. &amp; Carlton, J. T. (2018) Transoceanic rafting of Bryozoa (Cyclostomata, Cheilostomata, and Ctenostomata) across the North Pacific Ocean on Japanese tsunami marine debris. Aquatic Invasions, 13, 137 - 162. https: // doi. org / 10.3391 / ai. 2018.13.1.11" type="journal article" year="2018">McCuller &amp; Carlton 2018</bibRefCitation>
), this is the first record of
<taxonomicName id="91FE80FACE69FFC47A9828A7FB90FA6E" authorityName=": Liu, Yin &amp; Ma" authorityYear="2001" box="[998,1131,1493,1519]" class="Gymnolaemata" family="Smittinidae" genus="Smittoidea" kingdom="Animalia" order="Cheilostomatida" pageId="15" pageNumber="389" phylum="Bryozoa" rank="species" species="spinigera">
<emphasis id="648A276BCE69FFC47A9828A7FB90FA6E" box="[998,1131,1493,1519]" italics="true" pageId="15" pageNumber="389">S. spinigera</emphasis>
</taxonomicName>
established in coastal areas beyond its area of origin.
</paragraph>
</subSubSection>
</treatment>
</document>