Two New Species of Aoridae from Chichijima Island, the Ogasawara Islands in Japan (Crustacea: Amphipoda)

Two new species of the aorid Amphipoda are described from Chichijima Island, the Ogasawara Islands in Japan. Aoroides macrops sp. nov. from shallow water is characterized by the heavily setose male gnathopod 1, the coxa of which bears several plumose setae anteriorly, and the uropod 2 with a short i...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Species Diversity 2022/04/15, Vol.27(1), pp.113-128
Hauptverfasser: Ariyama, Hiroyuki, Kawabe, Katsutoshi
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 128
container_issue 1
container_start_page 113
container_title Species Diversity
container_volume 27
creator Ariyama, Hiroyuki
Kawabe, Katsutoshi
description Two new species of the aorid Amphipoda are described from Chichijima Island, the Ogasawara Islands in Japan. Aoroides macrops sp. nov. from shallow water is characterized by the heavily setose male gnathopod 1, the coxa of which bears several plumose setae anteriorly, and the uropod 2 with a short inter-ramal process. This species is very similar to A. longimerus Ren and Zheng, 1996; however, this new species can be distinguished from A. longimerus by the larger eyes, the shorter carpus of the male gnathopod 1, and the shorter carpi of the pereopods 3 and 4. Grandidierella ogasawarensis sp. nov. from river mouth has the male gnathopod 1 with two teeth on the carpus and an anterodistal projection on the propodus, the male gnathopod 2 with an elongate carpus, and the uropod 1 bearing an inter-ramal process. This new species is different from its closely related congeners (G. koa Barnard, 1977; G. insulae Myers, 1981; and G. rubroantennata Ariyama and Taru, 2017) in the separated teeth on the carpus of the male gnathopod 1.
doi_str_mv 10.12782/specdiv.27.113
format Article
fullrecord <record><control><sourceid>jstage_cross</sourceid><recordid>TN_cdi_crossref_primary_10_12782_specdiv_27_113</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>article_specdiv_27_1_27_SD21_28_article_char_en</sourcerecordid><originalsourceid>FETCH-LOGICAL-c4093-ed1f109a840f5d5949e98c7091b0a658bb646a8a04ada19ebe982d39cf9b28363</originalsourceid><addsrcrecordid>eNpVUEtPAjEQbowmEuTstUdNXOhjH603sqJiiBzA82a27bIlsLtpEeK_twqSOIeZZL5HvnwI3VIypCwTbOQ7o7TdD1k2pJRfoB6jQkYZJ_QS9SiPWUTTjFyjgfdrEiZJqWCkh-rlocXv5oAXwcAaj9sKj1tnNRhcuXaL89qq2q7tFvDUb6DRD3hXGzxfgYcDuL-vx7bBb9BBg-9y9-l3oAw84vG2q23Xari_QVcVbLwZnG4ffTxPlvlrNJu_TPPxLFIxkTwymlaUSBAxqRKdyFgaKVRGJC0JpIkoyzROQQCJQQOVpgww01yqSpZM8JT30ejoq1zrvTNV0bkQ3n0VlBS_XRWnrgqWFaGroJgcFeuQemXOfHA7qzbmH_1nLZ5YuOKMqxpcYRr-DaA2dxE</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Two New Species of Aoridae from Chichijima Island, the Ogasawara Islands in Japan (Crustacea: Amphipoda)</title><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>J-STAGE (Japan Science &amp; Technology Information Aggregator, Electronic) Freely Available Titles - Japanese</source><creator>Ariyama, Hiroyuki ; Kawabe, Katsutoshi</creator><creatorcontrib>Ariyama, Hiroyuki ; Kawabe, Katsutoshi</creatorcontrib><description>Two new species of the aorid Amphipoda are described from Chichijima Island, the Ogasawara Islands in Japan. Aoroides macrops sp. nov. from shallow water is characterized by the heavily setose male gnathopod 1, the coxa of which bears several plumose setae anteriorly, and the uropod 2 with a short inter-ramal process. This species is very similar to A. longimerus Ren and Zheng, 1996; however, this new species can be distinguished from A. longimerus by the larger eyes, the shorter carpus of the male gnathopod 1, and the shorter carpi of the pereopods 3 and 4. Grandidierella ogasawarensis sp. nov. from river mouth has the male gnathopod 1 with two teeth on the carpus and an anterodistal projection on the propodus, the male gnathopod 2 with an elongate carpus, and the uropod 1 bearing an inter-ramal process. This new species is different from its closely related congeners (G. koa Barnard, 1977; G. insulae Myers, 1981; and G. rubroantennata Ariyama and Taru, 2017) in the separated teeth on the carpus of the male gnathopod 1.</description><identifier>ISSN: 1342-1670</identifier><identifier>EISSN: 2189-7301</identifier><identifier>DOI: 10.12782/specdiv.27.113</identifier><language>eng</language><publisher>The Japanese Society of Systematic Zoology</publisher><subject>Aoroides ; coloration ; Grandidierella ; morphology ; oceanic islands ; taxonomy</subject><ispartof>Species Diversity, 2022/04/15, Vol.27(1), pp.113-128</ispartof><rights>2022 The Japanese Society of Systematic Zoology</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4093-ed1f109a840f5d5949e98c7091b0a658bb646a8a04ada19ebe982d39cf9b28363</citedby><cites>FETCH-LOGICAL-c4093-ed1f109a840f5d5949e98c7091b0a658bb646a8a04ada19ebe982d39cf9b28363</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,1881,27915,27916</link.rule.ids></links><search><creatorcontrib>Ariyama, Hiroyuki</creatorcontrib><creatorcontrib>Kawabe, Katsutoshi</creatorcontrib><title>Two New Species of Aoridae from Chichijima Island, the Ogasawara Islands in Japan (Crustacea: Amphipoda)</title><title>Species Diversity</title><addtitle>Spec.Div.</addtitle><description>Two new species of the aorid Amphipoda are described from Chichijima Island, the Ogasawara Islands in Japan. Aoroides macrops sp. nov. from shallow water is characterized by the heavily setose male gnathopod 1, the coxa of which bears several plumose setae anteriorly, and the uropod 2 with a short inter-ramal process. This species is very similar to A. longimerus Ren and Zheng, 1996; however, this new species can be distinguished from A. longimerus by the larger eyes, the shorter carpus of the male gnathopod 1, and the shorter carpi of the pereopods 3 and 4. Grandidierella ogasawarensis sp. nov. from river mouth has the male gnathopod 1 with two teeth on the carpus and an anterodistal projection on the propodus, the male gnathopod 2 with an elongate carpus, and the uropod 1 bearing an inter-ramal process. This new species is different from its closely related congeners (G. koa Barnard, 1977; G. insulae Myers, 1981; and G. rubroantennata Ariyama and Taru, 2017) in the separated teeth on the carpus of the male gnathopod 1.</description><subject>Aoroides</subject><subject>coloration</subject><subject>Grandidierella</subject><subject>morphology</subject><subject>oceanic islands</subject><subject>taxonomy</subject><issn>1342-1670</issn><issn>2189-7301</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNpVUEtPAjEQbowmEuTstUdNXOhjH603sqJiiBzA82a27bIlsLtpEeK_twqSOIeZZL5HvnwI3VIypCwTbOQ7o7TdD1k2pJRfoB6jQkYZJ_QS9SiPWUTTjFyjgfdrEiZJqWCkh-rlocXv5oAXwcAaj9sKj1tnNRhcuXaL89qq2q7tFvDUb6DRD3hXGzxfgYcDuL-vx7bBb9BBg-9y9-l3oAw84vG2q23Xari_QVcVbLwZnG4ffTxPlvlrNJu_TPPxLFIxkTwymlaUSBAxqRKdyFgaKVRGJC0JpIkoyzROQQCJQQOVpgww01yqSpZM8JT30ejoq1zrvTNV0bkQ3n0VlBS_XRWnrgqWFaGroJgcFeuQemXOfHA7qzbmH_1nLZ5YuOKMqxpcYRr-DaA2dxE</recordid><startdate>20220415</startdate><enddate>20220415</enddate><creator>Ariyama, Hiroyuki</creator><creator>Kawabe, Katsutoshi</creator><general>The Japanese Society of Systematic Zoology</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20220415</creationdate><title>Two New Species of Aoridae from Chichijima Island, the Ogasawara Islands in Japan (Crustacea: Amphipoda)</title><author>Ariyama, Hiroyuki ; Kawabe, Katsutoshi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4093-ed1f109a840f5d5949e98c7091b0a658bb646a8a04ada19ebe982d39cf9b28363</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Aoroides</topic><topic>coloration</topic><topic>Grandidierella</topic><topic>morphology</topic><topic>oceanic islands</topic><topic>taxonomy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ariyama, Hiroyuki</creatorcontrib><creatorcontrib>Kawabe, Katsutoshi</creatorcontrib><collection>CrossRef</collection><jtitle>Species Diversity</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ariyama, Hiroyuki</au><au>Kawabe, Katsutoshi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Two New Species of Aoridae from Chichijima Island, the Ogasawara Islands in Japan (Crustacea: Amphipoda)</atitle><jtitle>Species Diversity</jtitle><addtitle>Spec.Div.</addtitle><date>2022-04-15</date><risdate>2022</risdate><volume>27</volume><issue>1</issue><spage>113</spage><epage>128</epage><pages>113-128</pages><artnum>SD21-28</artnum><issn>1342-1670</issn><eissn>2189-7301</eissn><abstract>Two new species of the aorid Amphipoda are described from Chichijima Island, the Ogasawara Islands in Japan. Aoroides macrops sp. nov. from shallow water is characterized by the heavily setose male gnathopod 1, the coxa of which bears several plumose setae anteriorly, and the uropod 2 with a short inter-ramal process. This species is very similar to A. longimerus Ren and Zheng, 1996; however, this new species can be distinguished from A. longimerus by the larger eyes, the shorter carpus of the male gnathopod 1, and the shorter carpi of the pereopods 3 and 4. Grandidierella ogasawarensis sp. nov. from river mouth has the male gnathopod 1 with two teeth on the carpus and an anterodistal projection on the propodus, the male gnathopod 2 with an elongate carpus, and the uropod 1 bearing an inter-ramal process. This new species is different from its closely related congeners (G. koa Barnard, 1977; G. insulae Myers, 1981; and G. rubroantennata Ariyama and Taru, 2017) in the separated teeth on the carpus of the male gnathopod 1.</abstract><pub>The Japanese Society of Systematic Zoology</pub><doi>10.12782/specdiv.27.113</doi><tpages>16</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 1342-1670
ispartof Species Diversity, 2022/04/15, Vol.27(1), pp.113-128
issn 1342-1670
2189-7301
language eng
recordid cdi_crossref_primary_10_12782_specdiv_27_113
source Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; J-STAGE (Japan Science & Technology Information Aggregator, Electronic) Freely Available Titles - Japanese
subjects Aoroides
coloration
Grandidierella
morphology
oceanic islands
taxonomy
title Two New Species of Aoridae from Chichijima Island, the Ogasawara Islands in Japan (Crustacea: Amphipoda)
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-15T07%3A39%3A26IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-jstage_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Two%20New%20Species%20of%20Aoridae%20from%20Chichijima%20Island,%20the%20Ogasawara%20Islands%20in%20Japan%20(Crustacea:%20Amphipoda)&rft.jtitle=Species%20Diversity&rft.au=Ariyama,%20Hiroyuki&rft.date=2022-04-15&rft.volume=27&rft.issue=1&rft.spage=113&rft.epage=128&rft.pages=113-128&rft.artnum=SD21-28&rft.issn=1342-1670&rft.eissn=2189-7301&rft_id=info:doi/10.12782/specdiv.27.113&rft_dat=%3Cjstage_cross%3Earticle_specdiv_27_1_27_SD21_28_article_char_en%3C/jstage_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true