189 lines
19 KiB
XML
189 lines
19 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.229.3919" ID-GBIF-Dataset="b690a55d-5f4f-4b66-82d3-d7f1a67b76f4" ID-PMC="PMC3494005" ID-Pensoft-Pub="1313-2970-229-53" ID-PubMed="23166474" ModsDocAuthor="" ModsDocDate="2012" ModsDocID="1313-2970-229-53" ModsDocOrigin="ZooKeys 229" ModsDocTitle="Revision of the freshwater genus Atyaephyra (Crustacea, Decapoda, Atyidae) based on morphological and molecular data" checkinTime="1451248669621" checkinUser="pensoft" docAuthor="Christodoulou, Magdalini, Antoniou, Aglaia, Antonios Magoulas, & Athanasios Koukouras," docDate="2012" docId="C7407082F7E7413E67F5E426D0A99B7B" docLanguage="en" docName="ZooKeys 229: 53-110" docOrigin="ZooKeys 229" docSource="http://dx.doi.org/10.3897/zookeys.229.3919" docTitle="Atyaephyra strymonensis Christodoulou, Antoniou, Magoulas & Koukouras, 2012, sp. n." docType="treatment" docVersion="5" lastPageNumber="75" masterDocId="7926FFFB4A1CE70CFFB5FF9D736BFF92" masterDocTitle="Revision of the freshwater genus Atyaephyra (Crustacea, Decapoda, Atyidae) based on morphological and molecular data" masterLastPageNumber="110" masterPageNumber="53" pageNumber="73" updateTime="1668154576397" updateUser="ExternalLinkService">
|
||
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo>
|
||
<mods:title>Revision of the freshwater genus Atyaephyra (Crustacea, Decapoda, Atyidae) based on morphological and molecular data</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Christodoulou, Magdalini</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Antoniou, Aglaia</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Antonios Magoulas,</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Athanasios Koukouras,</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource>text</mods:typeOfResource>
|
||
<mods:relatedItem type="host">
|
||
<mods:titleInfo>
|
||
<mods:title>ZooKeys</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part>
|
||
<mods:date>2012</mods:date>
|
||
<mods:detail type="volume">
|
||
<mods:number>229</mods:number>
|
||
</mods:detail>
|
||
<mods:extent unit="page">
|
||
<mods:start>53</mods:start>
|
||
<mods:end>110</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location>
|
||
<mods:url>http://dx.doi.org/10.3897/zookeys.229.3919</mods:url>
|
||
</mods:location>
|
||
<mods:classification>journal article</mods:classification>
|
||
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.229.3919</mods:identifier>
|
||
<mods:identifier type="Pensoft-Pub">1313-2970-229-53</mods:identifier>
|
||
</mods:mods>
|
||
<treatment ID-GBIF-Taxon="152037362" LSID="urn:lsid:zoobank.org:act:A0C25BDC-4FB3-4C41-A507-5FA0BF6BCFC7" httpUri="http://treatment.plazi.org/id/C7407082F7E7413E67F5E426D0A99B7B" lastPageId="22" lastPageNumber="75" pageId="20" pageNumber="73">
|
||
<subSubSection pageId="20" pageNumber="73" type="nomenclature">
|
||
<paragraph pageId="20" pageNumber="73">
|
||
<taxonomicName LSID="urn:lsid:zoobank.org:act:A0C25BDC-4FB3-4C41-A507-5FA0BF6BCFC7" class="Malacostraca" family="Atyidae" genus="Atyaephyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Atyaephyra strymonensis" order="Decapoda" pageId="20" pageNumber="73" phylum="Arthropoda" rank="species" species="strymonensis">Atyaephyra strymonensis</taxonomicName>
|
||
<taxonomicNameLabel pageId="20" pageNumber="73">sp. n.</taxonomicNameLabel>
|
||
Figs 9-10
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="20" pageNumber="73" type="reference_group">
|
||
<paragraph pageId="20" pageNumber="73">
|
||
<taxonomicName class="Malacostraca" family="Atyidae" genus="Atyaephyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Atyaephyra desmarestii" order="Decapoda" pageId="20" pageNumber="73" phylum="Arthropoda" rank="species" species="desmarestii">Atyaephyra desmarestii</taxonomicName>
|
||
. -
|
||
<bibRefCitation pageId="20" pageNumber="73">Anastasiadou et al. 2004</bibRefCitation>
|
||
: 5-13, partim; Sket and Zaksek 2009: 786-818.
|
||
</paragraph>
|
||
<paragraph pageId="20" pageNumber="73">
|
||
<taxonomicName class="Malacostraca" family="Atyidae" genus="Atyaephyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Atyaephyra" order="Decapoda" pageId="20" pageNumber="73" phylum="Arthropoda" rank="genus">Atyaephyra</taxonomicName>
|
||
sp. n. 3. -
|
||
<bibRefCitation pageId="20" pageNumber="73">Christodoulou et al. 2008</bibRefCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph pageId="20" pageNumber="73">
|
||
<taxonomicName class="Malacostraca" family="Atyidae" genus="Atyaephyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Atyaephyra" order="Decapoda" pageId="20" pageNumber="73" phylum="Arthropoda" rank="genus">Atyaephyra</taxonomicName>
|
||
sp. n. 4. -
|
||
<bibRefCitation pageId="20" pageNumber="73">Christodoulou et al. 2010</bibRefCitation>
|
||
: Fig. 2.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="21" lastPageNumber="74" pageId="20" pageNumber="73" type="material examined">
|
||
<paragraph pageId="20" pageNumber="73">Material examined.</paragraph>
|
||
<paragraph lastPageId="21" lastPageNumber="74" pageId="20" pageNumber="73">
|
||
Type material. Holotype: NHM 2012.1486, adult ovig. ♀ (CL 7.0 mm), Greece, Macedonia, Mylopotamos Springs (Strymonas River),
|
||
<geoCoordinate direction="north" orientation="latitude" precision="9" value="41.148335">41°08.90'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate direction="east" orientation="longitude" precision="9" value="24.0715">24°04.29'E</geoCoordinate>
|
||
(Fig. 1, stn 102), among aquatic plants, 23.5.2011, coll. M. Christodoulou and M.S. Kitsos. Allotype: NHM 2012.1487, adult ♂ (CL 5.0 mm), same data collection as holotype. Paratypes: NHM 2012.1488-1492, 4 ♀♀ (CL 5.2-7.0 mm) and 1 ♂ (CL 5.0 mm) same data collection as holotype. OUMNH.ZC 2012-08-002 4 ♀♀
|
||
<pageBreakToken pageId="21" pageNumber="74" start="start">(</pageBreakToken>
|
||
1 ovig.) (CL 5.2-7.0 mm) and 1 ♂ (CL 5.0 mm) same data collection as holotype; SMF 43023 2 ♀♀ (CL 6.7-7.2 mm) and 1 ♂ (CL 5.0 mm) same data collection as holotype; NHMW 25454, 2 ♀♀ (CL 6.1-7.3 mm) same data collection as holotype.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="21" pageNumber="74" type="non-type material">
|
||
<paragraph pageId="21" pageNumber="74">Non-type material.</paragraph>
|
||
<paragraph pageId="21" pageNumber="74">Greece: 3 ♀♀ (CL 5.4-6.0 mm) Macedonia, Strymonas River (Fig. 1, stn 101), 1.10.2001, coll. Ch. Anastasiadou; 20 ♀♀ (13 ovig.) (CL 6.3-7.9 mm), Macedonia, Mylopotamos Springs (Fig. 1, stn 102), 4.4.2001, coll. Ch. Anastasiadou; 9 ♀♀ (CL 5.5-7.1 mm) and 5 ♂♂ (CL 5.1-5.3 mm) Macedonia, Agias Varvaras Springs (Fig. 1, stn 103), 4.4.2001, coll. Ch. Anastasiadou; 11 ♀♀ (4 ovig.) (CL 6.0-7.4 mm) and 3 ♂♂ (CL 5.1-5.3 mm), Macedonia, Kefalariou Springs (Fig. 1, stn 104), 4.5.2001, coll. Ch. Anastasiadou; 2 ♀♀ (CL 6.3 mm) and 2 ♂♂ (CL 5.3-5.6 mm), Thrace, Paradeisos, Nestos River (Fig. 1, stn 105), ZMAUTH G1-1024, 6.7.1972, coll. P. Economides; 14 ♀♀ (CL 5.5-7.3 mm) and 6 ♂♂ (CL 5.1-5.5 mm) Thrace, Kyrnos, Nestos River (Fig. 1, stn 106), 30.9.2002, coll. Ch. Anastasiadou.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="22" lastPageNumber="75" pageId="21" pageNumber="74" type="description">
|
||
<paragraph pageId="21" pageNumber="74">Description.</paragraph>
|
||
<paragraph lastPageId="22" lastPageNumber="75" pageId="21" pageNumber="74">
|
||
Rostrum long, slender, dorsal margin straight or slightly curved in the middle and pointed upwards, 5.89-8.80, mostly (92% of the individuals examined) 6.75-8.80,
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
as long as high, shorter, equal to, or longer than scaphocerite. 10-29, frequently (92%) 14-23, pre orbital teeth on dorsal margin of rostrum arranged up to tip. Rostrum without post-orbital teeth, leaving a short unarmed proximal gap. With maximally five teeth, mostly (91%) up to three, arranged on ventral margin of rostrum (Fig. 9A). Carapace smooth with pterygostomial angle, not protruding, rounded (Fig. 9B). Pleuron of fifth abdominal segment pointed with an acute posterior angle (Fig. 9C). Telsonwith 2-7, predominantly (97%) 3-4, pairs of dorsal spines arranged in curved fashion (Fig. 9D). Distal border of telson with 11-15, usually (96%) 12-14, spines (6-8 pairs), arranged in fan-like way. Outermost pair of spines shortest, similar to dorsal spines, adjacent pair stronger terminating before the finely setulose inner pairs (Figs 9
|
||
<normalizedToken originalValue="D–E">D-E</normalizedToken>
|
||
). Basal segment of antennular peduncle with long stylocerite, with its tip failing to reach or reaching the distal end of basal segment. Anterolateral lobe of basal segment short and round (Fig. 9G). Distal segment of antennular peduncle with 0-1 but mostly (87%) with no spines (Fig. 9F). Basal lower endite of maxilla densely covered with long simple setae arranged in 12-17 (14-16 in 90% of the individuals), oblique parallel rows. Endite of maxilla 1.77-1.95, mostly (89%) 1.78-1.91,
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
as long as basal lower endite (Fig. 10G). Basal endite of first maxilliped failing, reaching or overreaching the distal end of exopod (reaching the end in 65% of the individuals) (Fig. 10F). Distal one-third of terminal segment of third maxilliped bearing 1-7 mesial spines and one subdistal lateral spine near the base of larger terminal spine (Fig. 10H). Armature along flexor margin of dactylus of third and fourth pereiopod consisting of 6-8 (7-8 in 96% of the individuals) and 7-8 spines (including terminal spine) respectively (Figs 10B, 10D). Merus of third and fourth pereiopod with 3-6 (3-5 in 90% of the individuals) and 3-5 spines respectively (Figs 10A, 10C). Dactylus of fifth pereiopod with 25-37, mostly (87%) 30-35, spines arranged in comb-like fashion on flexor margin (Fig. 10E). Endopod of first male pleopod expanded proximally and with a distal portion elongated and tapering, often, with a small, protruding lobe in its outer subdistal part. Endopod with 14-23 spines arranged on a slightly curve
|
||
<pageBreakToken pageId="22" pageNumber="75" start="start">d</pageBreakToken>
|
||
inner margin and 9-15 setae arranged on outer margin (Fig. 10I). 210-250 eggs of 0.50-0.70
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
0.40-0.50 mm in size.
|
||
</paragraph>
|
||
<caption pageId="22" pageNumber="75">
|
||
<paragraph pageId="22" pageNumber="75">
|
||
Figure 9.
|
||
<taxonomicName class="Malacostraca" family="Atyidae" genus="Atyaephyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Atyaephyra strymonensis" order="Decapoda" pageId="22" pageNumber="75" phylum="Arthropoda" rank="species" species="strymonensis">Atyaephyra strymonensis</taxonomicName>
|
||
sp. n. Holotype, adult ovig. ♀ (NHM 2012.1486): A entire individual B detail of rightpterygostomial boarder C right pleuron of fifth abdominal segment D telson E distal margin of telson F right antennular peduncle G right antennular lobe.
|
||
</paragraph>
|
||
</caption>
|
||
<caption pageId="22" pageNumber="75">
|
||
<paragraph pageId="22" pageNumber="75">
|
||
Figure 10.
|
||
<taxonomicName class="Malacostraca" family="Atyidae" genus="Atyaephyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Atyaephyra strymonensis" order="Decapoda" pageId="22" pageNumber="75" phylum="Arthropoda" rank="species" species="strymonensis">Atyaephyra strymonensis</taxonomicName>
|
||
sp. n. Holotype, adult ovig. ♀ (NHM 2012.1486): A rightthird pereiopod B dactylus of third pereiopod C right fourth pereiopod D dactylus of fourth pereiopod E dactylus of fifth pereiopod F rightfirst maxilliped G right maxilla H rightterminal segment of third maxilliped. Allotype, adult ♂ (NHM 2012.1487): I right endopod of first male pleopod.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="22" pageNumber="75" type="size">
|
||
<paragraph pageId="22" pageNumber="75">Size.</paragraph>
|
||
<paragraph pageId="22" pageNumber="75">
|
||
<taxonomicName class="Malacostraca" family="Atyidae" genus="Atyaephyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Atyaephyra strymonensis" order="Decapoda" pageId="22" pageNumber="75" phylum="Arthropoda" rank="species" species="strymonensis">Atyaephyra strymonensis</taxonomicName>
|
||
sp. n. is a large sized species with maximum carapace length to be 5.6 mm in ♂♂, 7.9 mm in ♀♀ and 7.5 mm in ovig. ♀♀.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="22" pageNumber="75" type="molecular characters">
|
||
<paragraph pageId="22" pageNumber="75">Molecular characters.</paragraph>
|
||
<paragraph pageId="22" pageNumber="75">
|
||
<taxonomicName class="Malacostraca" family="Atyidae" genus="Atyaephyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Atyaephyra strymonensis" order="Decapoda" pageId="22" pageNumber="75" phylum="Arthropoda" rank="species" species="strymonensis">Atyaephyra strymonensis</taxonomicName>
|
||
sp. n. is unique in the genus in having 2 haplotypes not found in any of the other species. Also, it differs from all the other species in the following nucleotide positions in the COI gene of
|
||
<taxonomicName class="Malacostraca" family="Atyidae" genus="Atyaephyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Atyaephyra desmarestii" order="Decapoda" pageId="22" pageNumber="75" phylum="Arthropoda" rank="species" species="desmarestii">Atyaephyra desmarestii</taxonomicName>
|
||
specimen Dour1, position 201: cytosine (C), position 252: guanine (G), position 303: cytosine (C), position 309: thymine (T), position 318: guanine (G), position 319: adenine (A), position 367: thymine (T), position 393: cytosine (C) and position 453: thymine (T).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="22" pageNumber="75" type="etymology">
|
||
<paragraph pageId="22" pageNumber="75">Etymology:</paragraph>
|
||
<paragraph pageId="22" pageNumber="75">
|
||
<taxonomicName class="Malacostraca" family="Atyidae" genus="Atyaephyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Atyaephyra strymonensis" order="Decapoda" pageId="22" pageNumber="75" phylum="Arthropoda" rank="species" species="strymonensis">Atyaephyra strymonensis</taxonomicName>
|
||
sp. n. is named after the Strymon (Strymonas) River, Greece, the type locality.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="22" pageNumber="75" type="distribution">
|
||
<paragraph pageId="22" pageNumber="75">Distribution.</paragraph>
|
||
<paragraph pageId="22" pageNumber="75">
|
||
<taxonomicName class="Malacostraca" family="Atyidae" genus="Atyaephyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Atyaephyra strymonensis" order="Decapoda" pageId="22" pageNumber="75" phylum="Arthropoda" rank="species" species="strymonensis">Atyaephyra strymonensis</taxonomicName>
|
||
sp. n. is found in North-western Greece in the Rivers Strymon and Nestos (see material examined and Fig. 1).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="22" pageNumber="75" type="remarks">
|
||
<paragraph pageId="22" pageNumber="75">Remarks.</paragraph>
|
||
<paragraph pageId="22" pageNumber="75">
|
||
<taxonomicName class="Malacostraca" family="Atyidae" genus="Atyaephyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Atyaephyra strymonensis" order="Decapoda" pageId="22" pageNumber="75" phylum="Arthropoda" rank="species" species="strymonensis">Atyaephyra strymonensis</taxonomicName>
|
||
sp. n. is unique in the combination of the following characters: (a) absence of post orbital teeth (Fig. 9A), (b) leaving a short unarmed proximal gap on dorsal surface of rostrum (Fig. 9A), (b) having a round anterolateral lobe on basal segment of antennular peduncle (Figs 9
|
||
<normalizedToken originalValue="F–G">F-G</normalizedToken>
|
||
), (c) having a not protruding, rounded pterygostomial angle (Fig. 9C), (d) endite of maxilla 1.77-1.95
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
as long as basal lower endite (Fig. 10G) and having 1-7 mesial spines in the terminal segment of third maxilliped (Fig. 10H).
|
||
<taxonomicName class="Malacostraca" family="Atyidae" genus="Atyaephyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Atyaephyra strymonensis" order="Decapoda" pageId="22" pageNumber="75" phylum="Arthropoda" rank="species" species="strymonensis">Atyaephyra strymonensis</taxonomicName>
|
||
is similar to
|
||
<taxonomicName class="Malacostraca" family="Atyidae" genus="Atyaephyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Atyaephyra desmarestii" order="Decapoda" pageId="22" pageNumber="75" phylum="Arthropoda" rank="species" species="desmarestii">Atyaephyra desmarestii</taxonomicName>
|
||
,
|
||
<taxonomicName class="Malacostraca" family="Atyidae" genus="Atyaephyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Atyaephyra acheronensis" order="Decapoda" pageId="22" pageNumber="75" phylum="Arthropoda" rank="species" species="acheronensis">Atyaephyra acheronensis</taxonomicName>
|
||
and
|
||
<taxonomicName class="Malacostraca" family="Atyidae" genus="Atyaephyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Atyaephyra tuerkayi" order="Decapoda" pageId="22" pageNumber="75" phylum="Arthropoda" rank="species" species="tuerkayi">Atyaephyra tuerkayi</taxonomicName>
|
||
in having fewer spines in the terminal segment of third maxilliped. However
|
||
<taxonomicName class="Malacostraca" family="Atyidae" genus="Atyaephyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Atyaephyra strymonensis" order="Decapoda" pageId="22" pageNumber="75" phylum="Arthropoda" rank="species" species="strymonensis">Atyaephyra strymonensis</taxonomicName>
|
||
differs by the absence of post-orbital teeth, leaving a short unarmed proximal gap on dorsal surface of rostrum and by the endite of maxilla being 1.77-1.95
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
as long as basal lower endite (vs. 1.49-1.71).
|
||
<taxonomicName class="Malacostraca" family="Atyidae" genus="Atyaephyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Atyaephyra strymonensis" order="Decapoda" pageId="22" pageNumber="75" phylum="Arthropoda" rank="species" species="strymonensis">Atyaephyra strymonensis</taxonomicName>
|
||
differs from
|
||
<taxonomicName class="Malacostraca" family="Atyidae" genus="Atyaephyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Atyaephyra stankoi" order="Decapoda" pageId="22" pageNumber="75" phylum="Arthropoda" rank="species" species="stankoi">Atyaephyra stankoi</taxonomicName>
|
||
,
|
||
<taxonomicName class="Malacostraca" family="Atyidae" genus="Atyaephyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Atyaephyra thyamisensis" order="Decapoda" pageId="22" pageNumber="75" phylum="Arthropoda" rank="species" species="thyamisensis">Atyaephyra thyamisensis</taxonomicName>
|
||
and
|
||
<taxonomicName class="Malacostraca" family="Atyidae" genus="Atyaephyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Atyaephyra orientalis" order="Decapoda" pageId="22" pageNumber="75" phylum="Arthropoda" rank="species" species="orientalis">Atyaephyra orientalis</taxonomicName>
|
||
in having fewer mesial spines in the terminal segment of third maxilliped.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |