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<mods:title id="19DEB15792D639F1386E69450F15F5BD">Distribution and species identification in the crustacean isopod genus Dynamene Leach, 1814 along the North East Atlantic-Black Sea axis</mods:title>
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<mods:namePart id="4D0ABE86F4431945F1BCF75B8F061A7E">Vieira, Pedro E.</mods:namePart>
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<treatment id="E48D6CD00BF54CAE35DF16579833EBF5" ID-GBIF-Taxon="127897230" LSID="urn:lsid:plazi:treatment:E48D6CD00BF54CAE35DF16579833EBF5" httpUri="http://treatment.plazi.org/id/E48D6CD00BF54CAE35DF16579833EBF5" lastPageId="7" lastPageNumber="7" pageId="5" pageNumber="6">
<subSubSection id="5D316C0297D26C0B2A0F9433D31628CB" pageId="5" pageNumber="6" type="nomenclature">
<paragraph id="63E5C8B4F2D75E41D76C9C3B588FFCE4" pageId="5" pageNumber="6">
<taxonomicName id="FF1E086E8A7824CBAD1638C6F2990E84" ID-CoL="3863S" authority="Rathke, 1837" authorityName="Rathke" authorityYear="1837" class="Malacostraca" family="Sphaeromatidae" genus="Dynamene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dynamene bicolor" order="Isopoda" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="bicolor">Dynamene bicolor (Rathke, 1837)</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection id="2AF6F0958504FFC4403F8210DBBCDD10" pageId="5" pageNumber="6" type="synonymy">
<paragraph id="8FBE3F8A9A68803F510BEA2DD79F6717" pageId="5" pageNumber="6">Restricted synonymy.</paragraph>
<paragraph id="8513D6A44CD1CEA5B943571EE1EA7E2A" pageId="5" pageNumber="6">
<taxonomicName id="6E595B8CD7FF7D403C08E4EDC5E314A5" class="Malacostraca" family="Sphaeromatidae" genus="Campecopea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Campecopea bicolor" order="Isopoda" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="bicolor">Campecopea bicolor</taxonomicName>
:
<bibRefCitation id="8B55FB3A1FA03D026DC7E3932FCB1187" author="Rathke, H" journalOrPublisher="Memoires of the Academy of Imperial Science, St Petersburg" pageId="23" pageNumber="24" pagination="291 - 454" title="Zur Fauna der Krym." volume="3" year="1837">Rathke (1837)</bibRefCitation>
.
</paragraph>
<paragraph id="4491E35FD60CC460C9434F7F0DFC2D3C" pageId="5" pageNumber="6">
<taxonomicName id="BFF2FE8121F152E6E1AF9C90729DF939" class="Malacostraca" family="Sphaeromatidae" genus="Dynamene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dynamene bidentata" order="Isopoda" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="bidentata">Dynamene bidentata</taxonomicName>
:
<bibRefCitation id="277BA4BD6C68C57E1720CD9839BC73B9" author="Torelli, B" journalOrPublisher="Pubblicazioni Della Stazione Zoologica di Napoli" pageId="23" pageNumber="24" pagination="297 - 343" title="Sferomidi del Golfo di Napoli: revisione degli sferomoidi mediterranei." volume="10" year="1930">Torelli (1930)</bibRefCitation>
;
<bibRefCitation id="DA4607BCEF60E0FB68F8519DA98E9994" author="Omer-Cooper, J" journalOrPublisher="Reports of the Dove Marine Laboratory" pageId="22" pageNumber="23" pagination="22 - 58" title="Notes on the British Sphaeromatidae (Crustacea, Isopoda)." volume="3" year="1934">Omer-Cooper and Rawson (1934)</bibRefCitation>
;
<bibRefCitation id="D97EEB41BE8F61FFE35318BF9587D669" author="Pauli, VL" journalOrPublisher="Travaux of the Sevastopol Biological Station" pageId="22" pageNumber="23" pagination="100 - 135" title="Free living isopods of the Black Sea." volume="8" year="1954">Pauli (1954)</bibRefCitation>
;
<bibRefCitation id="A576F71D7BD3F75584C8E7CF9F4BE23C" author="Holthuis, LB" journalOrPublisher="Fauna van Nederland" pageId="21" pageNumber="22" pagination="1 - 280" title="Isopoda en Tanaidacea." volume="16" year="1956">Holthuis (1956)</bibRefCitation>
;
<bibRefCitation id="147A965F050628527FBEC317ED7D90E7" author="Barrett, J" journalOrPublisher="Collins, Ammanford" pageId="20" pageNumber="21" title="Collins Pocket Guide to the Sea Shore." year="1964">Barrett and Yonge (1964)</bibRefCitation>
; [not
<taxonomicName id="D93ECC99981F98040A0969D9C1B3A528" class="Malacostraca" family="Sphaeromatidae" genus="Dynamene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dynamene bidentata" order="Isopoda" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="bidentata">Dynamene bidentata</taxonomicName>
of
<bibRefCitation id="3B8442B7C882647BD538AF39C02A57A2" author="Adams, J" journalOrPublisher="Transactions of the Linnean Society of London" pageId="20" pageNumber="21" pagination="7 - 13" title="Description of some marine animals found on the coast of Wales." url="10.1111/j.1096-3642.1800.tb00574.x" volume="5" year="1800">Adams (1800)</bibRefCitation>
].
</paragraph>
<paragraph id="5198F66BACB6CAACEF5E718E0D2030A9" pageId="5" pageNumber="6">
<taxonomicName id="96280A25E17BCA90A221E0B580C311D5" class="Malacostraca" family="Sphaeromatidae" genus="Dynamene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dynamene torelliae" order="Isopoda" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="torelliae">Dynamene torelliae</taxonomicName>
: Holdich (1968,
<bibRefCitation id="E1B797C8B4683A1E648307F1FA885B6E" author="Holdich, DM" journalOrPublisher="Journal of Natural History" pageId="21" pageNumber="22" pagination="419 - 438" title="The distribution and habitat preferences of the Afro-European species of Dynamene (Crustacea: Isopoda)." url="10.1080/00222937000770401" volume="4" year="1970">1970</bibRefCitation>
).
</paragraph>
<paragraph id="CE906484E829B3D61C7DCD750B8A5237" pageId="5" pageNumber="6">
<taxonomicName id="FDCC936AE8EBB268C0F91B32FE03C208" class="Malacostraca" family="Sphaeromatidae" genus="Dynamene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dynamene bicolor" order="Isopoda" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="bicolor">Dynamene bicolor</taxonomicName>
:
<bibRefCitation id="8C4FD028A4B5B49EE284AF69AD998357" author="Kussakin, OG" journalOrPublisher="Opred Faune SSSR Akad Nauk" pageId="22" pageNumber="23" pagination="1 - 470" volume="122" year="1979">Kussakin (1979)</bibRefCitation>
;
<bibRefCitation id="C1C027E492A5163EA14E4322BB12DB05" author="Maggiore, F" journalOrPublisher="Crustaceana" pageId="22" pageNumber="23" pagination="309 - 313" title="Presence of Dynamenebidentata (Adams, 1800) in the Mediterranean (Isopoda)." url="10.1163/156854084X00234" volume="46" year="1984">Maggiore and Fresi (1984)</bibRefCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="AB8C5A62E26B924D300578B861B16722" pageId="5" pageNumber="6" type="materials_examined">
<paragraph id="DE903168AF408BEBAD29C3CE18BA40CD" pageId="5" pageNumber="6">Material examined.</paragraph>
<paragraph id="077D855C0BA1FA970C6151757A715CAB" pageId="5" pageNumber="6">Specimens have been examined from 48 locations in 12 countries in the Mediterranean and Black Seas - see the Suppl. materials 1 and 2. A number of literature records have been included where the diagrams clearly indicate this species.</paragraph>
</subSubSection>
<subSubSection id="2AB92E310D5BDB93647C6C56D6F2291D" pageId="6" pageNumber="7" type="key">
<paragraph id="DBD34808366FFE38139577086A5D71F1" pageId="6" pageNumber="7">
<pageBreakToken id="798A207F17C7D03F664271A2B351CE86" pageId="6" pageNumber="7" start="start">Key</pageBreakToken>
morphological characters.
</paragraph>
<paragraph id="BB6861C04ABB0EFDAEDB3F7BA6C31F61" pageId="6" pageNumber="7">
In stage 8 males the pleotelsonic boss is comprised of two right-angled triangular structures separated by a deep groove (however, the boss may be very low lying in some specimens, e.g., those from the Black Sea); the arms of bidentate process taper to a point and are rugose dorsally (Fig. 2
<normalizedToken id="757DFEE308CB5BA830EF4AD2AFC8571C" originalValue="JK">J-K</normalizedToken>
). In stage 7 females the pleotelsonic dome is keeled in side view and the pleotelsonic foramen is flush with the edge of the pleotelson (Fig. 3H, I). The females of this species are very difficult to separate from those of
<taxonomicName id="1DF5503B1E6F8298F9D32222BE21E03B" class="Malacostraca" family="Sphaeromatidae" genus="Dynamene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dynamene magnitorata" order="Isopoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="magnitorata">Dynamene magnitorata</taxonomicName>
.
<bibRefCitation id="BDD6318E545A73D8DA98F79E3BB19B96" author="Maggiore, F" journalOrPublisher="Crustaceana" pageId="22" pageNumber="23" pagination="309 - 313" title="Presence of Dynamenebidentata (Adams, 1800) in the Mediterranean (Isopoda)." url="10.1163/156854084X00234" volume="46" year="1984">Maggiore and Fresi (1984)</bibRefCitation>
provide a complete description of
<taxonomicName id="A2F9FAD1849E4D97FE52F06BB061668B" class="Malacostraca" family="Sphaeromatidae" genus="Dynamene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dynamene bicolor" order="Isopoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="bicolor">Dynamene bicolor</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="563F38D5AA9E8138DB595B7F0A10759D" pageId="6" pageNumber="7" type="description">
<paragraph id="CACBB6EB133AEE384BE4A4E403F369BF" pageId="6" pageNumber="7">Size.</paragraph>
<paragraph id="1707EFC798AE284AD833F41CA2B33FE9" pageId="6" pageNumber="7">
Adult males (stage 8) typically 3.5
<normalizedToken id="8885251DE18513CE3DF8E130245E8E2A" originalValue="×">x</normalizedToken>
1.5 mm, pre-ovigerous females (stage 7) typically 3.0
<normalizedToken id="5DD3CE5DC651A3DD6D074303DF451AF0" originalValue="×">x</normalizedToken>
1.3 mm.
</paragraph>
</subSubSection>
<subSubSection id="3DC8EBB1AC43FFEFBD48A37856136EEE" pageId="6" pageNumber="7" type="life-history">
<paragraph id="D511FCBC6AB1827CB73F617EDDA4AB3A" pageId="6" pageNumber="7">Life-history.</paragraph>
<paragraph id="D73AC2EA0D7272BDC8A2D04FA8DA344A" pageId="6" pageNumber="7">Nothing is known of the life-history, other than the fact that sexual dimorphism occurs with males developing the bidentate process characteristic of the genus.</paragraph>
</subSubSection>
<subSubSection id="3BA0D40C88DE6C8AA7C00B42AA7AB79F" pageId="6" pageNumber="7" type="habitat">
<paragraph id="63EB5C5D3421584F7F1F07B11C570E1D" pageId="6" pageNumber="7">Habitat.</paragraph>
<paragraph id="AAF04CC39805138CEE0605FBF06458E6" pageId="6" pageNumber="7">
Juveniles are usually found in shallow water on a variety of algae down to 3.0 m and adults in empty
<taxonomicName id="A219EBD1C18D7343761487BEEC1C42A4" genus="Balanus" lsidName="Balanus" pageId="6" pageNumber="7" rank="genus">Balanus</taxonomicName>
tests, in mussel beds, in rock crevices, within sponges, and under rocks throughout the Mediterranean. However, occasionally they have been found in deeper water, e.g., off the island of Chios (Greece) specimens were collected from
<taxonomicName id="D62EFD57E134361578F9B3F806DC3C3C" class="Phaeophyceae" family="Sargassaceae" genus="Cystoseira" higherTaxonomySource="CoL" kingdom="Chromista" lsidName="Cystoseira" order="Fucales" pageId="6" pageNumber="7" phylum="Ochrophyta" rank="genus">Cystoseira</taxonomicName>
at depths from 0.5 - 30 m (see Suppl. material 1).
</paragraph>
</subSubSection>
<subSubSection id="4480A691642B7F03C06A65D17AFE1888" pageId="6" pageNumber="7" type="colour">
<paragraph id="8C00FB5984453263627558BB1859D040" pageId="6" pageNumber="7">Colour.</paragraph>
<paragraph id="100324FB917E90FF2E184A2E3840149E" pageId="6" pageNumber="7">
As with
<taxonomicName id="0AEE3A5C4B29D6E906BEA16D55B5874F" class="Malacostraca" family="Sphaeromatidae" genus="Dynamene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dynamene bidentata" order="Isopoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="bidentata">Dynamene bidentata</taxonomicName>
, some degree of camouflage in the algal habitat is given by yellow or dull green
<normalizedToken id="0DA5ECFB9218BF6AAFC43CABB8D95277" originalValue="uniformis">'uniformis'</normalizedToken>
phenotypic varieties, and this is enhanced by the development in some individuals of patterns of white or red, dorsal, non-adaptable chromatophores (
<bibRefCitation id="9F020F682A4093C7DB4A0BA3904391BC" author="Holdich, DM" journalOrPublisher="Pubblicazioni Della Stazione Zoologica di Napoli" pageId="21" pageNumber="22" pagination="18 - 27" title="Polychromatism in the genus Dynamene (Crustacea: Isopoda)." volume="37" year="1969">Holdich 1969</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="689EBDDF7C8D9B008179AA5ED06949BC" pageId="6" pageNumber="7" type="distribution">
<paragraph id="5C20444FAAAE181C8D7963B5E5800DA4" pageId="6" pageNumber="7">Geographical distribution.</paragraph>
<paragraph id="5C82869150243CC1BF9D1A0E77C30FF7" pageId="6" pageNumber="7">
The distribution of this species shown in
<bibRefCitation id="EA2917C6932F2962E62DFA56CF07826F" author="Holdich, DM" journalOrPublisher="Journal of Natural History" pageId="21" pageNumber="22" pagination="419 - 438" title="The distribution and habitat preferences of the Afro-European species of Dynamene (Crustacea: Isopoda)." url="10.1080/00222937000770401" volume="4" year="1970">Holdich (1970)</bibRefCitation>
has been extended by the present study. It is the most commonly recorded
<taxonomicName id="B2FF6BE3C8D88CF6C72E1845810E521A" class="Malacostraca" family="Sphaeromatidae" genus="Dynamene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dynamene" order="Isopoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="genus">Dynamene</taxonomicName>
species in the Mediterranean, occurring from the Balearic Islands in the west to the coast of Israel in the east, although there are only a few records for the North African coast (Fig. 5B). It has been frequently recorded around the Greek islands and mainland coast of both Greece and Turkey. The most northerly record is for Croatia in the Aegean Sea. It has also been recorded for a number of countries around the Black Sea (Bulgaria, Romania, Turkey and Georgia) (Fig. 5B). Most records in the literature refer to
<taxonomicName id="3534B1EB0A2706993A6D10EA7D5A0290" class="Malacostraca" family="Sphaeromatidae" genus="Dynamene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dynamene torelliae" order="Isopoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="torelliae">Dynamene torelliae</taxonomicName>
, which is now considered synonymous with
<taxonomicName id="6BC6E122D076FD6C6A73FDB513282A36" class="Malacostraca" family="Sphaeromatidae" genus="Dynamene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dynamene bicolor" order="Isopoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="bicolor">Dynamene bicolor</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="B33D41124A73500A3ADC04E56C8F45C2" lastPageId="7" lastPageNumber="8" pageId="6" pageNumber="7" type="remarks">
<paragraph id="9E38AB1F22B8CDD8DD79C683CFAD6B67" pageId="6" pageNumber="7">Remarks.</paragraph>
<paragraph id="519DEDEBB125ED92A7D4D4CA481D7650" lastPageId="7" lastPageNumber="8" pageId="6" pageNumber="7">
Many records exist, both published and unpublished, for
<taxonomicName id="4F9DF7BD7D916269B559EE5B7F0DAEA7" class="Malacostraca" family="Sphaeromatidae" genus="Dynamene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dynamene bicolor" order="Isopoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="bicolor">Dynamene bicolor</taxonomicName>
(usually as '
<taxonomicName id="555436A445D76772064E30D3DAB6F586" class="Malacostraca" family="Sphaeromatidae" genus="Dynamene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dynamene torelliae" order="Isopoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="torelliae">Dynamene torelliae</taxonomicName>
') in the Mediterranean Sea, particularly from the coasts of Spain, France, Italy and Greece (
<bibRefCitation id="406E6079D410E805FA65402B569ECCA0" author="Holdich, DM" journalOrPublisher="Journal of Natural History" pageId="21" pageNumber="22" pagination="419 - 438" title="The distribution and habitat preferences of the Afro-European species of Dynamene (Crustacea: Isopoda)." url="10.1080/00222937000770401" volume="4" year="1970">Holdich 1970</bibRefCitation>
,
<bibRefCitation id="9EF15755202A8730851E1DCF67F183B4" author="Bakir, AK" journalOrPublisher="Turkish Journal of Zoology" pageId="20" pageNumber="21" pagination="765 - 831" title="The marine arthropods of Turkey." url="10.3906/zoo-1405-48" volume="38" year="2014">Bakir et al. 2014</bibRefCitation>
). However, its presence in Egypt and Israel was unreported until now. Previous observations indicated its presence in the Black Sea (
<bibRefCitation id="800BA29D573D64E6E7F01DBB06B18C3E" author="Kussakin, OG" journalOrPublisher="Opred Faune SSSR Akad Nauk" pageId="22" pageNumber="23" pagination="1 - 470" volume="122" year="1979">Kussakin 1979</bibRefCitation>
), where it was thought to be the only
<taxonomicName id="00417A6AF3AA3AD08B1985B44778A99A" class="Malacostraca" family="Sphaeromatidae" genus="Dynamene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dynamene" order="Isopoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="genus">Dynamene</taxonomicName>
species present (
<bibRefCitation id="94A98B123460CCB945F04D6FB0AFCAD1" author="Goenlueguer-Demirci, G" editor="Ozturk, B" journalOrPublisher="Turkish Marine Research Foundation, Istambul" pageId="20" pageNumber="21" pagination="161 - 170" title="Qualitative and quantitative investigations on Ulvarigida facies from the upper infralittoral zone along Sinop coast, middle Black Sea." volumeTitle="International Workshop on Black Sea Benthos, Istanbul (Turkey), April 2004" year="2004">
<normalizedToken id="E992621E760A30A5F592A0C55CDD95CD" originalValue="Gönlügür-Demirci">Goenlueguer-Demirci</normalizedToken>
and
<normalizedToken id="988806148CE0B07BA288A2AD57C1FDBC" originalValue="Katağan">Katagan</normalizedToken>
2004
</bibRefCitation>
). On comparing specimens from the Black and Mediterranean Seas the current authors have accepted the decision of
<bibRefCitation id="468CCFF6D74D43FA292FC9A2DF6F5599" author="Kussakin, OG" journalOrPublisher="Opred Faune SSSR Akad Nauk" pageId="22" pageNumber="23" pagination="1 - 470" volume="122" year="1979">Kussakin (1979)</bibRefCitation>
that
<taxonomicName id="8D4D108DB5DA1236EB1E08D65BE6F18A" class="Malacostraca" family="Sphaeromatidae" genus="Dynamene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dynamene torelliae" order="Isopoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="torelliae">Dynamene torelliae</taxonomicName>
and
<taxonomicName id="42354721B3D1020C06DA2CEB7B766E5F" class="Malacostraca" family="Sphaeromatidae" genus="Dynamene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dynamene bicolor" order="Isopoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="bicolor">Dynamene bicolor</taxonomicName>
are synonymous. However, it is clear that some of the specimens from the Black Sea have a reduced pleotelsonic boss, and the two may eventually turn out to be separate species when more material is examined.
<bibRefCitation id="522DF2924CCC506EA436BC39ED147617" author="Kirkim, F" journalOrPublisher="Turkish Journal of Zoology" pageId="22" pageNumber="23" pagination="361 - 372" title="Contribution to the Knowledge of the Free-Living Isopods of the Aegean Sea Coast of Turkey." url="http://journals.tubitak.gov.tr/zoology/issues/zoo-06-30-4/zoo-30-4-4-0507-15.pdf" volume="30" year="2006">Kirkim et al. (2006)</bibRefCitation>
commented on the form of the pleotelsonic boss, stating that this can vary from two small projections to a well-formed
<pageBreakToken id="AA2C687E3D4968EBD1F5FC0F92F1C585" pageId="7" pageNumber="8" start="start">boss</pageBreakToken>
in specimens of '
<taxonomicName id="CFF7FD8EC14EE98477DE2CB17B5ED29F" class="Malacostraca" family="Sphaeromatidae" genus="Dynamene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dynamene torelliae" order="Isopoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="torelliae">Dynamene torelliae</taxonomicName>
' from the Aegean Sea.
<bibRefCitation id="D040F6B7DBF139E12D9417773BAEFDA3" author="Rathke, H" journalOrPublisher="Memoires of the Academy of Imperial Science, St Petersburg" pageId="23" pageNumber="24" pagination="291 - 454" title="Zur Fauna der Krym." volume="3" year="1837">
<normalizedToken id="AD540AD055C9687E2BD53276B2FE3E01" originalValue="Rathkes">Rathke's</normalizedToken>
(1837)
</bibRefCitation>
drawings of
<taxonomicName id="A550112FFBDD4E1585AE5F5892659B78" class="Malacostraca" family="Sphaeromatidae" genus="Dynamene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dynamene bicolor" order="Isopoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="bicolor">Dynamene bicolor</taxonomicName>
show the posterior halves of a female and a stage 7 male. The male has two joined hemispherical pleotelsonic bosses, which are similar to those found in the same stage of '
<taxonomicName id="6820CFFD8AFD3AF4FE1A2CB98C59E233" class="Malacostraca" family="Sphaeromatidae" genus="Dynamene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dynamene torelliae" order="Isopoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="torelliae">Dynamene torelliae</taxonomicName>
' and unlike that of
<taxonomicName id="E580F7B7AD98533C8237CEDB84386EFF" class="Malacostraca" family="Sphaeromatidae" genus="Dynamene" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dynamene edwardsi" order="Isopoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="edwardsi">Dynamene edwardsi</taxonomicName>
the other species in the region, which is single.
</paragraph>
</subSubSection>
</treatment>
</document>