Morphological and molecular characterizations of Africanema multipapillatum sp. nov. (Nematoda, Enoplida) in intertidal sediment from the East China Sea
A new nematode species, Africanema multipapillatum sp. nov., is described from a sand beach in the East China Sea. The new species is assigned to the family Trefusiidae based on both the morphological and molecular analyses. Africanema multipapillatum sp. nov. is a distinct species characterized by...
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| Veröffentlicht in: | Marine biodiversity 2018-03, Vol.48 (1), p.281-288 |
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| creator | Shi, Benze Xu, Kuidong |
| description | A new nematode species,
Africanema multipapillatum
sp. nov., is described from a sand beach in the East China Sea. The new species is assigned to the family Trefusiidae based on both the morphological and molecular analyses.
Africanema multipapillatum
sp. nov. is a distinct species characterized by its toothless and spacious buccal cavity, jointed labial setae, non-spiral and elongate groove-shaped amphidial fovea, faintly striated cuticle, and a single posterior ovary. Within the family Trefusiidae, the new species is most similar to the monotypic genus
Africanema
, but differs distinctly from
Africanema interstitiale
by the long and curved spicules with gubernaculum apophysis, long and slim sperm cells, and the lack of pharyngeal papillate supplements. Molecular phylogenetic analyses indicate that
Africanema multipapillatum
sp. nov. and the genera
Rhabdocoma
and
Trefusia
always fell within a single clade of the family Trefusiidae, where it is closely related to
Rhabdocoma
. Thus, we propose assigning the genus
Rhabdocoma
from the subfamily Trefusiinae to the subfamily Halanonchinae. |
| doi_str_mv | 10.1007/s12526-017-0690-7 |
| format | Article |
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Africanema multipapillatum
sp. nov., is described from a sand beach in the East China Sea. The new species is assigned to the family Trefusiidae based on both the morphological and molecular analyses.
Africanema multipapillatum
sp. nov. is a distinct species characterized by its toothless and spacious buccal cavity, jointed labial setae, non-spiral and elongate groove-shaped amphidial fovea, faintly striated cuticle, and a single posterior ovary. Within the family Trefusiidae, the new species is most similar to the monotypic genus
Africanema
, but differs distinctly from
Africanema interstitiale
by the long and curved spicules with gubernaculum apophysis, long and slim sperm cells, and the lack of pharyngeal papillate supplements. Molecular phylogenetic analyses indicate that
Africanema multipapillatum
sp. nov. and the genera
Rhabdocoma
and
Trefusia
always fell within a single clade of the family Trefusiidae, where it is closely related to
Rhabdocoma
. Thus, we propose assigning the genus
Rhabdocoma
from the subfamily Trefusiinae to the subfamily Halanonchinae.</description><identifier>ISSN: 1867-1616</identifier><identifier>EISSN: 1867-1624</identifier><identifier>DOI: 10.1007/s12526-017-0690-7</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Africanema multipapillatum ; Animal Systematics/Taxonomy/Biogeography ; Biodiversity ; Biomedical and Life Sciences ; Eye ; Females ; Fovea ; Freshwater & Marine Ecology ; Glycerol ; Grooves ; Life Sciences ; Morphology ; Nematodes ; New species ; Oral cavity ; Original Paper ; Ovaries ; Pharynx ; Phylogenetics ; Phylogeny ; Physical characteristics ; Plant Systematics/Taxonomy/Biogeography ; Reproductive system ; Retina ; Rhabdocoma ; Sediments ; Setae ; Spermatozoa ; Spicules ; Testes ; Thermal cycling ; Trefusiidae ; Vagina</subject><ispartof>Marine biodiversity, 2018-03, Vol.48 (1), p.281-288</ispartof><rights>Senckenberg Gesellschaft für Naturforschung and Springer-Verlag Berlin Heidelberg 2017</rights><rights>Senckenberg Gesellschaft für Naturforschung and Springer-Verlag Berlin Heidelberg 2017.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c359t-81e0c8e6ae403ab0d6f6e2c35bd8c6d79b5f03877077199ed9188165be0584653</citedby><cites>FETCH-LOGICAL-c359t-81e0c8e6ae403ab0d6f6e2c35bd8c6d79b5f03877077199ed9188165be0584653</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12526-017-0690-7$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2919990940?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,776,780,21367,27901,27902,33721,41464,42533,43781,51294</link.rule.ids></links><search><creatorcontrib>Shi, Benze</creatorcontrib><creatorcontrib>Xu, Kuidong</creatorcontrib><title>Morphological and molecular characterizations of Africanema multipapillatum sp. nov. (Nematoda, Enoplida) in intertidal sediment from the East China Sea</title><title>Marine biodiversity</title><addtitle>Mar Biodiv</addtitle><description>A new nematode species,
Africanema multipapillatum
sp. nov., is described from a sand beach in the East China Sea. The new species is assigned to the family Trefusiidae based on both the morphological and molecular analyses.
Africanema multipapillatum
sp. nov. is a distinct species characterized by its toothless and spacious buccal cavity, jointed labial setae, non-spiral and elongate groove-shaped amphidial fovea, faintly striated cuticle, and a single posterior ovary. Within the family Trefusiidae, the new species is most similar to the monotypic genus
Africanema
, but differs distinctly from
Africanema interstitiale
by the long and curved spicules with gubernaculum apophysis, long and slim sperm cells, and the lack of pharyngeal papillate supplements. Molecular phylogenetic analyses indicate that
Africanema multipapillatum
sp. nov. and the genera
Rhabdocoma
and
Trefusia
always fell within a single clade of the family Trefusiidae, where it is closely related to
Rhabdocoma
. Thus, we propose assigning the genus
Rhabdocoma
from the subfamily Trefusiinae to the subfamily Halanonchinae.</description><subject>Africanema multipapillatum</subject><subject>Animal Systematics/Taxonomy/Biogeography</subject><subject>Biodiversity</subject><subject>Biomedical and Life Sciences</subject><subject>Eye</subject><subject>Females</subject><subject>Fovea</subject><subject>Freshwater & Marine Ecology</subject><subject>Glycerol</subject><subject>Grooves</subject><subject>Life Sciences</subject><subject>Morphology</subject><subject>Nematodes</subject><subject>New species</subject><subject>Oral cavity</subject><subject>Original Paper</subject><subject>Ovaries</subject><subject>Pharynx</subject><subject>Phylogenetics</subject><subject>Phylogeny</subject><subject>Physical characteristics</subject><subject>Plant Systematics/Taxonomy/Biogeography</subject><subject>Reproductive system</subject><subject>Retina</subject><subject>Rhabdocoma</subject><subject>Sediments</subject><subject>Setae</subject><subject>Spermatozoa</subject><subject>Spicules</subject><subject>Testes</subject><subject>Thermal cycling</subject><subject>Trefusiidae</subject><subject>Vagina</subject><issn>1867-1616</issn><issn>1867-1624</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp1kc9qFEEQxhsxYFx9AG8FXhSctXt2p_8cw7KaQDSH6LmpnanJdujpHrt7AvokeVw7rOhJKKgq6vt9dfgYeyP4WnCuPmbRdq1suFANl4Y36hk7F1qqRsh2-_zvLOQL9jLne86l1FKes8cvMc3H6OOd69EDhgGm6KlfPCboj5iwL5TcLywuhgxxhIsxVWmgCWFafHEzzs57LMsEeV5DiA9rePe1nksc8APsQ5y9G_A9uFCrmpW6ecg0uIlCgTHFCcqRYI-5wO7oAsIt4St2NqLP9PpPX7Hvn_bfdpfN9c3nq93FddNvOlMaLYj3miTSlm_wwAc5Smrr7TDoXg7KHLqRb7RSXClhDA1GaC1kdyDe6a3sNiv29uQ7p_hjoVzsfVxSqC9tayphuKnOKyZOqj7FnBONdk5uwvTTCm6fArCnAGwNwD4FYFVl2hOTqzbcUfrn_H_oNzBUilw</recordid><startdate>20180301</startdate><enddate>20180301</enddate><creator>Shi, Benze</creator><creator>Xu, Kuidong</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TN</scope><scope>8FE</scope><scope>8FH</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>GNUQQ</scope><scope>H95</scope><scope>HCIFZ</scope><scope>L.G</scope><scope>LK8</scope><scope>M7P</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PHGZM</scope><scope>PHGZT</scope><scope>PKEHL</scope><scope>PQEST</scope><scope>PQGLB</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope></search><sort><creationdate>20180301</creationdate><title>Morphological and molecular characterizations of Africanema multipapillatum sp. nov. (Nematoda, Enoplida) in intertidal sediment from the East China Sea</title><author>Shi, Benze ; Xu, Kuidong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c359t-81e0c8e6ae403ab0d6f6e2c35bd8c6d79b5f03877077199ed9188165be0584653</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Africanema multipapillatum</topic><topic>Animal Systematics/Taxonomy/Biogeography</topic><topic>Biodiversity</topic><topic>Biomedical and Life Sciences</topic><topic>Eye</topic><topic>Females</topic><topic>Fovea</topic><topic>Freshwater & Marine Ecology</topic><topic>Glycerol</topic><topic>Grooves</topic><topic>Life Sciences</topic><topic>Morphology</topic><topic>Nematodes</topic><topic>New species</topic><topic>Oral cavity</topic><topic>Original Paper</topic><topic>Ovaries</topic><topic>Pharynx</topic><topic>Phylogenetics</topic><topic>Phylogeny</topic><topic>Physical characteristics</topic><topic>Plant Systematics/Taxonomy/Biogeography</topic><topic>Reproductive system</topic><topic>Retina</topic><topic>Rhabdocoma</topic><topic>Sediments</topic><topic>Setae</topic><topic>Spermatozoa</topic><topic>Spicules</topic><topic>Testes</topic><topic>Thermal cycling</topic><topic>Trefusiidae</topic><topic>Vagina</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shi, Benze</creatorcontrib><creatorcontrib>Xu, Kuidong</creatorcontrib><collection>CrossRef</collection><collection>Oceanic Abstracts</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>ProQuest Central Student</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>ProQuest Biological Science Collection</collection><collection>Biological Science Database</collection><collection>Environmental Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest Central (New)</collection><collection>ProQuest One Academic (New)</collection><collection>ProQuest One Academic Middle East (New)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Applied & Life Sciences</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><jtitle>Marine biodiversity</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shi, Benze</au><au>Xu, Kuidong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Morphological and molecular characterizations of Africanema multipapillatum sp. nov. (Nematoda, Enoplida) in intertidal sediment from the East China Sea</atitle><jtitle>Marine biodiversity</jtitle><stitle>Mar Biodiv</stitle><date>2018-03-01</date><risdate>2018</risdate><volume>48</volume><issue>1</issue><spage>281</spage><epage>288</epage><pages>281-288</pages><issn>1867-1616</issn><eissn>1867-1624</eissn><abstract>A new nematode species,
Africanema multipapillatum
sp. nov., is described from a sand beach in the East China Sea. The new species is assigned to the family Trefusiidae based on both the morphological and molecular analyses.
Africanema multipapillatum
sp. nov. is a distinct species characterized by its toothless and spacious buccal cavity, jointed labial setae, non-spiral and elongate groove-shaped amphidial fovea, faintly striated cuticle, and a single posterior ovary. Within the family Trefusiidae, the new species is most similar to the monotypic genus
Africanema
, but differs distinctly from
Africanema interstitiale
by the long and curved spicules with gubernaculum apophysis, long and slim sperm cells, and the lack of pharyngeal papillate supplements. Molecular phylogenetic analyses indicate that
Africanema multipapillatum
sp. nov. and the genera
Rhabdocoma
and
Trefusia
always fell within a single clade of the family Trefusiidae, where it is closely related to
Rhabdocoma
. Thus, we propose assigning the genus
Rhabdocoma
from the subfamily Trefusiinae to the subfamily Halanonchinae.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s12526-017-0690-7</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Marine biodiversity, 2018-03, Vol.48 (1), p.281-288 |
| issn | 1867-1616 1867-1624 |
| language | eng |
| recordid | cdi_proquest_journals_2919990940 |
| source | Springer Nature - Complete Springer Journals; ProQuest Central |
| subjects | Africanema multipapillatum Animal Systematics/Taxonomy/Biogeography Biodiversity Biomedical and Life Sciences Eye Females Fovea Freshwater & Marine Ecology Glycerol Grooves Life Sciences Morphology Nematodes New species Oral cavity Original Paper Ovaries Pharynx Phylogenetics Phylogeny Physical characteristics Plant Systematics/Taxonomy/Biogeography Reproductive system Retina Rhabdocoma Sediments Setae Spermatozoa Spicules Testes Thermal cycling Trefusiidae Vagina |
| title | Morphological and molecular characterizations of Africanema multipapillatum sp. nov. (Nematoda, Enoplida) in intertidal sediment from the East China Sea |
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