286 lines
29 KiB
XML
286 lines
29 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1132.87629" ID-Pensoft-Pub="1313-2970-1132-163" ID-Pensoft-UUID="E990875FE7255D8694D8D2CB945D8E0C" ID-ZooBank="E32A945FC97D4E428C8CE0BF823B22DA" ModsDocID="1313-2970-1132-163" checkinTime="1669812754975" checkinUser="pensoft" docAuthor="Elgetany, Asmaa Haris, Struck, Torsten H. & Glasby, Christopher J." docDate="2022" docId="42D8A37B13B15611B77CBB66C6677320" docLanguage="en" docName="ZooKeys 1132: 163-188" docOrigin="ZooKeys 1132" docPubDate="2022-11-29" docSource="http://dx.doi.org/10.3897/zookeys.1132.87629" docTitle="Perinereis fayedensis Elgetany & Struck & Glasby 2022, sp. nov." docType="treatment" docUuid="92062163-4B3D-46B3-9D2D-9DC669BD73F5" docUuidSource="ZooBank" docVersion="2" id="E990875FE7255D8694D8D2CB945D8E0C" lastPageNumber="163" masterDocId="E990875FE7255D8694D8D2CB945D8E0C" masterDocTitle="Three new species of the genus Perinereis (Annelida, Nereididae) from Egyptian coasts" masterLastPageNumber="188" masterPageNumber="163" pageNumber="163" updateTime="1669813056969" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Three new species of the genus Perinereis (Annelida, Nereididae) from Egyptian coasts</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Elgetany, Asmaa Haris</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-6071-1953</mods:nameIdentifier>
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<mods:affiliation>Zoology Department, Faculty of Science, Damietta University, New Damietta, Central zone, 34517, Egypt & Natural History Museum, University of Oslo, P. O. Box 1172, Blindern, 0318 Oslo, Norway</mods:affiliation>
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<mods:nameIdentifier type="email">asmaa_haris222@yahoo.com</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Struck, Torsten H.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-3280-6239</mods:nameIdentifier>
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<mods:affiliation>Natural History Museum, University of Oslo, P. O. Box 1172, Blindern, 0318 Oslo, Norway</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Glasby, Christopher J.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-9464-1938</mods:nameIdentifier>
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<mods:affiliation>Museum and Art Gallery of the Northern Territory, PO Box 4646, Darwin NT 0800, Australia & Currently, Australia Museum, 1 William Street, Darlinghurst NSW 2010, Australia</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-11-29</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1132</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>163</mods:start>
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<mods:end>188</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.1132.87629</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1132.87629</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1132-163</mods:identifier>
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<mods:identifier type="ZooBank">E32A945FC97D4E428C8CE0BF823B22DA</mods:identifier>
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<mods:identifier type="Pensoft-UUID">E990875FE7255D8694D8D2CB945D8E0C</mods:identifier>
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||
</mods:mods>
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<treatment LSID="urn:lsid:zoobank.org:act:92062163-4B3D-46B3-9D2D-9DC669BD73F5" httpUri="http://treatment.plazi.org/id/42D8A37B13B15611B77CBB66C6677320" lastPageNumber="163" pageId="0" pageNumber="163">
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<subSubSection pageId="0" pageNumber="163" type="nomenclature">
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<paragraph pageId="0" pageNumber="163">
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<taxonomicName LSID="https://zoobank.org/92062163-4B3D-46B3-9D2D-9DC669BD73F5" authority="Elgetany & Struck & Glasby, 2022" authorityName="Elgetany & Struck & Glasby" authorityYear="2022" class="Polychaeta" family="Nereididae" genus="Perinereis" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Perinereis fayedensis" order="Phyllodocida" pageId="0" pageNumber="163" phylum="Annelida" rank="species" species="fayedensis" status="sp. nov.">Perinereis fayedensis</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="163">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="163" type="description">
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<paragraph pageId="0" pageNumber="163">
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Perinereis fayedensis sp. nov. All pictures are from the holotype if not stated otherwise A anterior end, maxillary apparatus, dorsal view B anterior end, maxillary apparatus, ventral view C posterior end, ventral view D right parapodium, anterior view, chaetiger 16 E right parapodium, posterior view, chaetiger 32 F right parapodium, posterior view, chaetiger 67 G chaetal bundle of a right parapodium, homogomph spiniger and heterogomph falcigers, chaetiger 17 H neuropodial chaetal bundle of a right parapodium, homogomph spiniger & heterogomph falciger, chaetiger 33 I heterogomph falciger, chaetiger 33." figureDoi="10.3897/zookeys.1132.87629.figure4" httpUri="https://binary.pensoft.net/fig/775685" pageId="0" pageNumber="163">Fig. 4</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="163" type="materials_examined">
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<paragraph pageId="0" pageNumber="163">Material examined.</paragraph>
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<paragraph pageId="0" pageNumber="163">
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<materialsCitation collectingDate="2022-01-01" collectingDateMax="2022-12-31" collectingDateMin="2022-01-01" county="Gulf of Suez" latitude="29.935" location="Al-Adabiya" longLatPrecision="1" longitude="32.476833" municipality="Port Taofik" specimenCount="1" typeStatus="Holotype">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="163">
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<typeStatus>Holotype</typeStatus>
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</emphasis>
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: DUFS 0123
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<location LSID="urn:lsid:plazi:treatment:42D8A37B13B15611B77CBB66C6677320:5555915033EB3B34BA5D6E6135A92F96" county="Gulf of Suez" latitude="29.935" longLatPrecision="1" longitude="32.476833" municipality="Port Taofik" name="Al-Adabiya">Al-Adabiya</location>
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, west of
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<collectingMunicipality>Port Taofik</collectingMunicipality>
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,
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<collectingCounty>Gulf of Suez</collectingCounty>
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(Red Sea), intertidal, under coarse sands, at
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<geoCoordinate degrees="29" direction="north" minutes="56" orientation="latitude" precision="1" seconds="06.0" value="29.935">29°56'06.0"N</geoCoordinate>
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,
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<geoCoordinate degrees="32" direction="east" minutes="28" orientation="longitude" precision="1" seconds="36.6" value="32.476833">32°28'36.6"E</geoCoordinate>
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</materialsCitation>
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.
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<materialsCitation collectingDate="2022-01-01" collectingDateMax="2022-12-31" collectingDateMin="2022-01-01" county="Al-Adabiya" latitude="30.338333" location="El-Qantara" longLatPrecision="1" longitude="32.30414" municipality="Great Bitter Lake" specimenCount="8" typeStatus="Paratypes">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="163">
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<typeStatus>Paratypes</typeStatus>
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</emphasis>
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(DUFS 120-122, 124-128):
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<specimenCount type="generic">8 specimens</specimenCount>
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from
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<location LSID="urn:lsid:plazi:treatment:42D8A37B13B15611B77CBB66C6677320:68746FA010DE973A33B07FE862F00E3C" county="Al-Adabiya" latitude="30.338333" longLatPrecision="1" longitude="32.30414" municipality="Great Bitter Lake" name="El-Qantara">El-Qantara</location>
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,
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<location LSID="urn:lsid:plazi:treatment:42D8A37B13B15611B77CBB66C6677320:6C51763801F3EE757029F88BD8AE6616" county="Al-Adabiya" latitude="30.338333" longLatPrecision="1" longitude="32.30414" municipality="Great Bitter Lake" name="Suez Canal">Suez Canal</location>
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, intertidal, muddy sand bottom, at
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<geoCoordinate degrees="30" direction="north" minutes="50" orientation="latitude" precision="1" seconds="31.5" value="30.842085">30°50'31.5"N</geoCoordinate>
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,
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<geoCoordinate degrees="32" direction="east" minutes="18" orientation="longitude" precision="1" seconds="54.8" value="32.31522">32°18'54.8"E</geoCoordinate>
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,
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<location LSID="urn:lsid:plazi:treatment:42D8A37B13B15611B77CBB66C6677320:F1FE0EAF38F1262DE3AE01070F59D3BC" county="Al-Adabiya" latitude="30.338333" longLatPrecision="1" longitude="32.30414" municipality="Great Bitter Lake" name="Fayed">Fayed</location>
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, western shore of
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<collectingMunicipality>Great Bitter Lake</collectingMunicipality>
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, intertidal, silty mud bottom, at
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<geoCoordinate degrees="30" direction="north" minutes="20" orientation="latitude" precision="1" seconds="18.0" value="30.338333">30°20'18.0"N</geoCoordinate>
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,
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<geoCoordinate degrees="32" direction="east" minutes="18" orientation="longitude" precision="1" seconds="14.9" value="32.30414">32°18'14.9"E</geoCoordinate>
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,
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<collectingCounty>Al-Adabiya</collectingCounty>
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(same collection details as
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<typeStatus>holotype</typeStatus>
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)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="163" type="description">
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<paragraph pageId="0" pageNumber="163">Description.</paragraph>
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<paragraph pageId="0" pageNumber="163">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="163">Holotype</emphasis>
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(DUFS 0123) not complete, 49 chaetigers, 35 mm in length, 3 mm wide at chaetiger 10.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="163">Paratypes</emphasis>
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with 37-88 chaetigers, 30-70 mm long, 1.5-4.5 mm wide at chaetiger 10. Epidermis whitish cream with a longitudinal beige pigmentation stripe on ventral side of posterior chaetigers in some preserved.
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</paragraph>
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<paragraph pageId="0" pageNumber="163">Prostomium with entire anterior margin; wide as long. Antennae closely set, as long as ~ 1/3 length of prostomium. Eyes black, anterior pair set slightly further apart than posterior pair; lenses not obvious.</paragraph>
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<paragraph pageId="0" pageNumber="163">
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Apodous segment ~ 1.5
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than chaetiger 1. Posterodorsal tentacular cirri with distinct cirrophores, extend back to chaetiger 7 (6-8).
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</paragraph>
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<paragraph pageId="0" pageNumber="163">
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Pharynx with jaws translucent red-brown, with 8 (7-8) teeth. Maxillary ring of pharynx with paragnaths, arranged in discrete areas, areas II-IV arranged in regular comb-like rows. Area I with 2 (1-2) conical paragnaths in vertical arrangement; area II with 9 (7-10) in left and 9 (7-10) in right conical paragnaths, three or four rows in a triangular patch; area III with 2 (2-5) conical paragnaths in vertical arrangement; area IV with 13 (12-15) in left, 14 (12-15) in right, conical paragnaths without bars; area V with 4 (1-3) conical paragnaths; area VI with 17 (14-17), shield-shaped bars with pointed tip present, cones paragnaths absent; area VII-VIII with 38 (28-40) conical paragnaths with small p-bars interspersed arranged in a single band of 3-5 rows (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Perinereis fayedensis sp. nov. All pictures are from the holotype if not stated otherwise A anterior end, maxillary apparatus, dorsal view B anterior end, maxillary apparatus, ventral view C posterior end, ventral view D right parapodium, anterior view, chaetiger 16 E right parapodium, posterior view, chaetiger 32 F right parapodium, posterior view, chaetiger 67 G chaetal bundle of a right parapodium, homogomph spiniger and heterogomph falcigers, chaetiger 17 H neuropodial chaetal bundle of a right parapodium, homogomph spiniger & heterogomph falciger, chaetiger 33 I heterogomph falciger, chaetiger 33." figureDoi="10.3897/zookeys.1132.87629.figure4" httpUri="https://binary.pensoft.net/fig/775685" pageId="0" pageNumber="163">4A, B</figureCitation>
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; Table
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<tableCitation captionStart="Table 2" captionStartId="T2" captionText="Table 2. Comparison of key characters between forms resembling P. heterodonta (pale grey) and Perinereis nuntia (dark grey) in the Red Sea, the Gulf of Aden, and the Arabian (= Persian) Gulf. Abbreviations: AIII = Area III; AV = Area V; AVI Area VI; AVII-VIII = Areas VII and VIII; p-dTC = posterior extension of posterodorsal tentacular cirri (chaetiger); ratio of lengths of dorsal cirri v dorsal notopodial lobe in posterior chaetigers; HS, presence (p) or absence (a) of heterogomph spinigers in anterior neuropodia; NA = data not available." httpUri="http://table.plazi.org/id/CB37E49776390999617109AB5DFE8DCA" pageId="0" pageNumber="163" tableUuid="CB37E49776390999617109AB5DFE8DCA">2</tableCitation>
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). Paragnath-free region between areas VI and VII-VIII broad, ca. as wide as palpophore; paragnaths of VII-VIII not visible in dorsal view (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Perinereis fayedensis sp. nov. All pictures are from the holotype if not stated otherwise A anterior end, maxillary apparatus, dorsal view B anterior end, maxillary apparatus, ventral view C posterior end, ventral view D right parapodium, anterior view, chaetiger 16 E right parapodium, posterior view, chaetiger 32 F right parapodium, posterior view, chaetiger 67 G chaetal bundle of a right parapodium, homogomph spiniger and heterogomph falcigers, chaetiger 17 H neuropodial chaetal bundle of a right parapodium, homogomph spiniger & heterogomph falciger, chaetiger 33 I heterogomph falciger, chaetiger 33." figureDoi="10.3897/zookeys.1132.87629.figure4" httpUri="https://binary.pensoft.net/fig/775685" pageId="0" pageNumber="163">4A</figureCitation>
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).
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</paragraph>
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<caption doi="10.3897/zookeys.1132.87629.figure4" httpUri="https://binary.pensoft.net/fig/775685" pageId="0" pageNumber="163" start="Figure 4" startId="F4">
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<paragraph pageId="0" pageNumber="163">
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<emphasis bold="true" pageId="0" pageNumber="163">Figure 4.</emphasis>
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<taxonomicName authorityName="Elgetany & Struck & Glasby" authorityYear="2022" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" lsidName="Perinereis fayedensis" order="Phyllodocida" pageId="0" pageNumber="163" phylum="Annelida" rank="species" species="fayedensis">
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<emphasis italics="true" pageId="0" pageNumber="163">Perinereis fayedensis</emphasis>
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</taxonomicName>
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sp. nov. All pictures are from the holotype if not stated otherwise
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<emphasis bold="true" pageId="0" pageNumber="163">A</emphasis>
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anterior end, maxillary apparatus, dorsal view
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<emphasis bold="true" pageId="0" pageNumber="163">B</emphasis>
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anterior end, maxillary apparatus, ventral view
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<emphasis bold="true" pageId="0" pageNumber="163">C</emphasis>
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posterior end, ventral view
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<emphasis bold="true" pageId="0" pageNumber="163">D</emphasis>
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right parapodium, anterior view, chaetiger 16
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<emphasis bold="true" pageId="0" pageNumber="163">E</emphasis>
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right parapodium, posterior view, chaetiger 32
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<emphasis bold="true" pageId="0" pageNumber="163">F</emphasis>
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right parapodium, posterior view, chaetiger 67
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<emphasis bold="true" pageId="0" pageNumber="163">G</emphasis>
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chaetal bundle of a right parapodium, homogomph spiniger and heterogomph falcigers, chaetiger 17
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<emphasis bold="true" pageId="0" pageNumber="163">H</emphasis>
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neuropodial chaetal bundle of a right parapodium, homogomph spiniger & heterogomph falciger, chaetiger 33
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<emphasis bold="true" pageId="0" pageNumber="163">I</emphasis>
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heterogomph falciger, chaetiger 33.
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="163">
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Notopodia with conical dorsal and median ligules of equal length throughout. Superior lobes absent. DC length 1.2 (0.9-1.2)
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<normalizedToken originalValue="×">x</normalizedToken>
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length of DNL length anteriorly (chaetigers 10-20); posteriorly, DC length 1.2 (1.1-1.2)
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<normalizedToken originalValue="×">x</normalizedToken>
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length of DNL length (chaetigers 75-90). DC and DNL of mid-body parapodia proportionally similar to those of posterior parapodia (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Perinereis fayedensis sp. nov. All pictures are from the holotype if not stated otherwise A anterior end, maxillary apparatus, dorsal view B anterior end, maxillary apparatus, ventral view C posterior end, ventral view D right parapodium, anterior view, chaetiger 16 E right parapodium, posterior view, chaetiger 32 F right parapodium, posterior view, chaetiger 67 G chaetal bundle of a right parapodium, homogomph spiniger and heterogomph falcigers, chaetiger 17 H neuropodial chaetal bundle of a right parapodium, homogomph spiniger & heterogomph falciger, chaetiger 33 I heterogomph falciger, chaetiger 33." figureDoi="10.3897/zookeys.1132.87629.figure4" httpUri="https://binary.pensoft.net/fig/775685" pageId="0" pageNumber="163">4D-F</figureCitation>
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).
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</paragraph>
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<paragraph pageId="0" pageNumber="163">
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Neuropodia with inferior and postchaetal lobes, ventral ligule and ventral cirri. Neuropodial postchaetal lobe lowly rounded, not projecting beyond end of acicular ligule. Ventral neuropodial ligule subconical, ca. as long as median ligule throughout. Ventral cirri extending laterally to halfway to tip of ventral neuropodial ligule in anterior and midbody, extending to ~ 1/3 length of ventral neuropodial ligule posteriorly (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Perinereis fayedensis sp. nov. All pictures are from the holotype if not stated otherwise A anterior end, maxillary apparatus, dorsal view B anterior end, maxillary apparatus, ventral view C posterior end, ventral view D right parapodium, anterior view, chaetiger 16 E right parapodium, posterior view, chaetiger 32 F right parapodium, posterior view, chaetiger 67 G chaetal bundle of a right parapodium, homogomph spiniger and heterogomph falcigers, chaetiger 17 H neuropodial chaetal bundle of a right parapodium, homogomph spiniger & heterogomph falciger, chaetiger 33 I heterogomph falciger, chaetiger 33." figureDoi="10.3897/zookeys.1132.87629.figure4" httpUri="https://binary.pensoft.net/fig/775685" pageId="0" pageNumber="163">4D-F</figureCitation>
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).
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</paragraph>
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<paragraph pageId="0" pageNumber="163">
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Aciculae black, single in each ramus (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Perinereis fayedensis sp. nov. All pictures are from the holotype if not stated otherwise A anterior end, maxillary apparatus, dorsal view B anterior end, maxillary apparatus, ventral view C posterior end, ventral view D right parapodium, anterior view, chaetiger 16 E right parapodium, posterior view, chaetiger 32 F right parapodium, posterior view, chaetiger 67 G chaetal bundle of a right parapodium, homogomph spiniger and heterogomph falcigers, chaetiger 17 H neuropodial chaetal bundle of a right parapodium, homogomph spiniger & heterogomph falciger, chaetiger 33 I heterogomph falciger, chaetiger 33." figureDoi="10.3897/zookeys.1132.87629.figure4" httpUri="https://binary.pensoft.net/fig/775685" pageId="0" pageNumber="163">4G</figureCitation>
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). Notochaeta with homogomph spinigers throughout, spinigers of long blades; teeth short. Neurochaetae with homogomph spinigers and heterogomph falcigers in the supra and sub-acicular fascicle (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Perinereis fayedensis sp. nov. All pictures are from the holotype if not stated otherwise A anterior end, maxillary apparatus, dorsal view B anterior end, maxillary apparatus, ventral view C posterior end, ventral view D right parapodium, anterior view, chaetiger 16 E right parapodium, posterior view, chaetiger 32 F right parapodium, posterior view, chaetiger 67 G chaetal bundle of a right parapodium, homogomph spiniger and heterogomph falcigers, chaetiger 17 H neuropodial chaetal bundle of a right parapodium, homogomph spiniger & heterogomph falciger, chaetiger 33 I heterogomph falciger, chaetiger 33." figureDoi="10.3897/zookeys.1132.87629.figure4" httpUri="https://binary.pensoft.net/fig/775685" pageId="0" pageNumber="163">4G-I</figureCitation>
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). Acicula black, single in each ramus.
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</paragraph>
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<paragraph pageId="0" pageNumber="163">
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Pygidium with anal cirri fine, tapering, extending to last 7 (6-8) chaetigers, 50 (45-55) mm long (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Perinereis fayedensis sp. nov. All pictures are from the holotype if not stated otherwise A anterior end, maxillary apparatus, dorsal view B anterior end, maxillary apparatus, ventral view C posterior end, ventral view D right parapodium, anterior view, chaetiger 16 E right parapodium, posterior view, chaetiger 32 F right parapodium, posterior view, chaetiger 67 G chaetal bundle of a right parapodium, homogomph spiniger and heterogomph falcigers, chaetiger 17 H neuropodial chaetal bundle of a right parapodium, homogomph spiniger & heterogomph falciger, chaetiger 33 I heterogomph falciger, chaetiger 33." figureDoi="10.3897/zookeys.1132.87629.figure4" httpUri="https://binary.pensoft.net/fig/775685" pageId="0" pageNumber="163">4C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="163" type="remarks">
|
||
<paragraph pageId="0" pageNumber="163">Remarks.</paragraph>
|
||
<paragraph pageId="0" pageNumber="163">
|
||
The molecular data place the new species,
|
||
<taxonomicName kingdom="Animalia" lsidName="P. fayedensis" pageId="0" pageNumber="163" phylum="Annelida" rank="species" species="fayedensis">
|
||
<emphasis italics="true" pageId="0" pageNumber="163">P. fayedensis</emphasis>
|
||
</taxonomicName>
|
||
, clearly apart from all other species and as sister to
|
||
<taxonomicName kingdom="Animalia" lsidName="P. suezensis" pageId="0" pageNumber="163" phylum="Annelida" rank="species" species="suezensis">
|
||
<emphasis italics="true" pageId="0" pageNumber="163">P. suezensis</emphasis>
|
||
</taxonomicName>
|
||
(Fig.
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. ML tree (logL = - 11297.8710) of the Perinereis species in this analysis shown in three parts (A, B, C). The points, where we cut the branches, are indicated by letters. The new species P. suezensis sp. nov., P. fayedensis sp. nov., and P. damietta sp. nov. are highlighted by boxes and in bold. Perineris nuntia is also highlighted in bold. Bootstrap values equal to and more than 95 indicating strong support are given at the branches. The three relevant bootstrap values are highlighted in bold. The scale bar shows substitutions / position." figureDoi="10.3897/zookeys.1132.87629.figure2" httpUri="https://binary.pensoft.net/fig/775683" pageId="0" pageNumber="163">2A</figureCitation>
|
||
). The monophyly is well supported by a bootstrap value of 99. Not considering identical sequences between specimens within each species, the average genetic distance to its sister-taxon,
|
||
<taxonomicName kingdom="Animalia" lsidName="P. suezensis" pageId="0" pageNumber="163" phylum="Annelida" rank="species" species="suezensis">
|
||
<emphasis italics="true" pageId="0" pageNumber="163">P. suezensis</emphasis>
|
||
</taxonomicName>
|
||
, is 6.65% (
|
||
<normalizedToken originalValue="±">+/-</normalizedToken>
|
||
0.60%), while the average genetic distance within
|
||
<taxonomicName kingdom="Animalia" lsidName="P. fayedensis" pageId="0" pageNumber="163" phylum="Annelida" rank="species" species="fayedensis">
|
||
<emphasis italics="true" pageId="0" pageNumber="163">P. fayedensis</emphasis>
|
||
</taxonomicName>
|
||
is substantially lower with a value of 0.01% (
|
||
<normalizedToken originalValue="±">+/-</normalizedToken>
|
||
0.00%). Hence, there is again a clear gap in the genetic distances.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="163">
|
||
Morphologically,
|
||
<taxonomicName kingdom="Animalia" lsidName="P. fayedensis" pageId="0" pageNumber="163" phylum="Annelida" rank="species" species="fayedensis">
|
||
<emphasis italics="true" pageId="0" pageNumber="163">P. fayedensis</emphasis>
|
||
</taxonomicName>
|
||
is intermediate between
|
||
<taxonomicName kingdom="Animalia" lsidName="P. nuntia" pageId="0" pageNumber="163" phylum="Annelida" rank="species" species="nuntia">
|
||
<emphasis italics="true" pageId="0" pageNumber="163">P. nuntia</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName kingdom="Animalia" lsidName="P. heterodonta" pageId="0" pageNumber="163" phylum="Annelida" rank="species" species="heterodonta">
|
||
<emphasis italics="true" pageId="0" pageNumber="163">P. heterodonta</emphasis>
|
||
</taxonomicName>
|
||
described from Obock, Djibouti, Gulf of Aden. It differs from the former most notably in the number of paragnaths in area III (2-5 vs. ~ 15 in
|
||
<taxonomicName kingdom="Animalia" lsidName="P. nuntia" pageId="0" pageNumber="163" phylum="Annelida" rank="species" species="nuntia">
|
||
<emphasis italics="true" pageId="0" pageNumber="163">P. nuntia</emphasis>
|
||
</taxonomicName>
|
||
) and area VI (14-17 vs. 8-12 in
|
||
<taxonomicName kingdom="Animalia" lsidName="P. nuntia" pageId="0" pageNumber="163" phylum="Annelida" rank="species" species="nuntia">
|
||
<emphasis italics="true" pageId="0" pageNumber="163">P. nuntia</emphasis>
|
||
</taxonomicName>
|
||
), and the relative length of the DC (1.1-1.2
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
DNL in the new species vs. 3-5
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
DNL in
|
||
<taxonomicName kingdom="Animalia" lsidName="P. nuntia" pageId="0" pageNumber="163" phylum="Annelida" rank="species" species="nuntia">
|
||
<emphasis italics="true" pageId="0" pageNumber="163">P. nuntia</emphasis>
|
||
</taxonomicName>
|
||
; Table
|
||
<tableCitation captionStart="Table 2" captionStartId="T2" captionText="Table 2. Comparison of key characters between forms resembling P. heterodonta (pale grey) and Perinereis nuntia (dark grey) in the Red Sea, the Gulf of Aden, and the Arabian (= Persian) Gulf. Abbreviations: AIII = Area III; AV = Area V; AVI Area VI; AVII-VIII = Areas VII and VIII; p-dTC = posterior extension of posterodorsal tentacular cirri (chaetiger); ratio of lengths of dorsal cirri v dorsal notopodial lobe in posterior chaetigers; HS, presence (p) or absence (a) of heterogomph spinigers in anterior neuropodia; NA = data not available." httpUri="http://table.plazi.org/id/CB37E49776390999617109AB5DFE8DCA" pageId="0" pageNumber="163" tableUuid="CB37E49776390999617109AB5DFE8DCA">2</tableCitation>
|
||
).
|
||
<taxonomicName authorityName="Elgetany & Struck & Glasby" authorityYear="2022" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" lsidName="Perinereis fayedensis" order="Phyllodocida" pageId="0" pageNumber="163" phylum="Annelida" rank="species" species="fayedensis">
|
||
<emphasis italics="true" pageId="0" pageNumber="163">Perinereis fayedensis</emphasis>
|
||
</taxonomicName>
|
||
can be distinguished from
|
||
<taxonomicName kingdom="Animalia" lsidName="P. heterodonta" pageId="0" pageNumber="163" phylum="Annelida" rank="species" species="heterodonta">
|
||
<emphasis italics="true" pageId="0" pageNumber="163">P. heterodonta</emphasis>
|
||
</taxonomicName>
|
||
by having fewer paragnaths in area III (2-5 in one row vs. a cluster of 6-7 in
|
||
<taxonomicName kingdom="Animalia" lsidName="P. heterodonta" pageId="0" pageNumber="163" phylum="Annelida" rank="species" species="heterodonta">
|
||
<emphasis italics="true" pageId="0" pageNumber="163">P. heterodonta</emphasis>
|
||
</taxonomicName>
|
||
) and more paragnaths in area VII-VIII (28-40 vs. 18 in
|
||
<taxonomicName kingdom="Animalia" lsidName="P. heterodonta" pageId="0" pageNumber="163" phylum="Annelida" rank="species" species="heterodonta">
|
||
<emphasis italics="true" pageId="0" pageNumber="163">P. heterodonta</emphasis>
|
||
</taxonomicName>
|
||
) (see Table
|
||
<tableCitation captionStart="Table 2" captionStartId="T2" captionText="Table 2. Comparison of key characters between forms resembling P. heterodonta (pale grey) and Perinereis nuntia (dark grey) in the Red Sea, the Gulf of Aden, and the Arabian (= Persian) Gulf. Abbreviations: AIII = Area III; AV = Area V; AVI Area VI; AVII-VIII = Areas VII and VIII; p-dTC = posterior extension of posterodorsal tentacular cirri (chaetiger); ratio of lengths of dorsal cirri v dorsal notopodial lobe in posterior chaetigers; HS, presence (p) or absence (a) of heterogomph spinigers in anterior neuropodia; NA = data not available." httpUri="http://table.plazi.org/id/CB37E49776390999617109AB5DFE8DCA" pageId="0" pageNumber="163" tableUuid="CB37E49776390999617109AB5DFE8DCA">2</tableCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="163" type="distribution">
|
||
<paragraph pageId="0" pageNumber="163">Distribution and habitat.</paragraph>
|
||
<paragraph pageId="0" pageNumber="163">Gulf of Suez, Suez Canal including Great Bitter Lake; intertidal sand and mud, under stones.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="163" type="etymology">
|
||
<paragraph pageId="0" pageNumber="163">Etymology.</paragraph>
|
||
<paragraph pageId="0" pageNumber="163">The new species is named after the Egyptian city of Fayed on the western shore of Great Bitter Lake approximately halfway along the Suez Canal.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |