Polymorphisms in predator induced defences of coexisting Daphnia pulex and D. longispina
A comparison of juvenile predator-avoidance polymorphisms of Daphnia pulex and D. longispina in a shallow water body of Northern Italy is reported. The presence of the Chaoborus larvae resulted in juvenile adaptive predator-avoidance cyclomorphosis in both species. The frequency of induced morphotyp...
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| Veröffentlicht in: | Hydrobiologia 2018-11, Vol.823 (1), p.121-133 |
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| creator | Maurone, Catia Suppa, Antonio Rossi, Valeria |
| description | A comparison of juvenile predator-avoidance polymorphisms of
Daphnia pulex
and
D. longispina
in a shallow water body of Northern Italy is reported. The presence of the
Chaoborus
larvae resulted in juvenile adaptive predator-avoidance cyclomorphosis in both species. The frequency of induced morphotypes was higher in the small-sized
D. longispina
than in the large-sized
D. pulex.
Relative tail-spine size was higher in
D. longispina
than in
D. pulex. D. longispina
displayed much more responsiveness to
Chaoborus
than
D. pulex
. Both species showed at least 6 different defensive morphotypes that were classified according to the neckteeth number, the neckteeth position and the thickness of occipital epithelia under neckteeth. The frequencies of different morphotypes varied significantly between species. The developmental responses of
Daphnia
to the presence of predators are regulated at various levels, according to specific timelines of kairomone sensitive phases and developmental frame of defense trait formation. Variation of a specific timeline might be linked to flexibility in developmental responses of
Daphnia
to
Chaoborus
and seasonal variation in the frequencies of various morphotypes. Cyclomorphosis should not only be due to changes in environmental factors that directly affects risk, but also to ones that act as proxy signaling changes in predation risk. |
| doi_str_mv | 10.1007/s10750-018-3701-1 |
| format | Article |
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Daphnia pulex
and
D. longispina
in a shallow water body of Northern Italy is reported. The presence of the
Chaoborus
larvae resulted in juvenile adaptive predator-avoidance cyclomorphosis in both species. The frequency of induced morphotypes was higher in the small-sized
D. longispina
than in the large-sized
D. pulex.
Relative tail-spine size was higher in
D. longispina
than in
D. pulex. D. longispina
displayed much more responsiveness to
Chaoborus
than
D. pulex
. Both species showed at least 6 different defensive morphotypes that were classified according to the neckteeth number, the neckteeth position and the thickness of occipital epithelia under neckteeth. The frequencies of different morphotypes varied significantly between species. The developmental responses of
Daphnia
to the presence of predators are regulated at various levels, according to specific timelines of kairomone sensitive phases and developmental frame of defense trait formation. Variation of a specific timeline might be linked to flexibility in developmental responses of
Daphnia
to
Chaoborus
and seasonal variation in the frequencies of various morphotypes. Cyclomorphosis should not only be due to changes in environmental factors that directly affects risk, but also to ones that act as proxy signaling changes in predation risk.</description><identifier>ISSN: 0018-8158</identifier><identifier>EISSN: 1573-5117</identifier><identifier>DOI: 10.1007/s10750-018-3701-1</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Animal behavior ; Avoidance ; Avoidance behaviour ; Biomedical and Life Sciences ; Chaoborus ; Cyclomorphosis ; Daphnia ; Daphnia longispina ; Daphnia pulex ; Ecology ; Environmental changes ; Environmental factors ; Epithelium ; Freshwater & Marine Ecology ; Freshwater crustaceans ; Interspecific relationships ; Larvae ; Life Sciences ; Morphology ; Plankton ; Predation ; Predators ; Primary Research Paper ; Seasonal variation ; Seasonal variations ; Shallow water ; Species ; Spine ; Water bodies ; Zoology</subject><ispartof>Hydrobiologia, 2018-11, Vol.823 (1), p.121-133</ispartof><rights>Springer International Publishing AG, part of Springer Nature 2018</rights><rights>COPYRIGHT 2018 Springer</rights><rights>Hydrobiologia is a copyright of Springer, (2018). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c389t-bdb74007b933cea75cc9956610620acedae16a02173413498487bd5a295a57ec3</citedby><cites>FETCH-LOGICAL-c389t-bdb74007b933cea75cc9956610620acedae16a02173413498487bd5a295a57ec3</cites><orcidid>0000-0001-5612-7965</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10750-018-3701-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10750-018-3701-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>315,781,785,27929,27930,41493,42562,51324</link.rule.ids></links><search><creatorcontrib>Maurone, Catia</creatorcontrib><creatorcontrib>Suppa, Antonio</creatorcontrib><creatorcontrib>Rossi, Valeria</creatorcontrib><title>Polymorphisms in predator induced defences of coexisting Daphnia pulex and D. longispina</title><title>Hydrobiologia</title><addtitle>Hydrobiologia</addtitle><description>A comparison of juvenile predator-avoidance polymorphisms of
Daphnia pulex
and
D. longispina
in a shallow water body of Northern Italy is reported. The presence of the
Chaoborus
larvae resulted in juvenile adaptive predator-avoidance cyclomorphosis in both species. The frequency of induced morphotypes was higher in the small-sized
D. longispina
than in the large-sized
D. pulex.
Relative tail-spine size was higher in
D. longispina
than in
D. pulex. D. longispina
displayed much more responsiveness to
Chaoborus
than
D. pulex
. Both species showed at least 6 different defensive morphotypes that were classified according to the neckteeth number, the neckteeth position and the thickness of occipital epithelia under neckteeth. The frequencies of different morphotypes varied significantly between species. The developmental responses of
Daphnia
to the presence of predators are regulated at various levels, according to specific timelines of kairomone sensitive phases and developmental frame of defense trait formation. Variation of a specific timeline might be linked to flexibility in developmental responses of
Daphnia
to
Chaoborus
and seasonal variation in the frequencies of various morphotypes. Cyclomorphosis should not only be due to changes in environmental factors that directly affects risk, but also to ones that act as proxy signaling changes in predation risk.</description><subject>Animal behavior</subject><subject>Avoidance</subject><subject>Avoidance behaviour</subject><subject>Biomedical and Life Sciences</subject><subject>Chaoborus</subject><subject>Cyclomorphosis</subject><subject>Daphnia</subject><subject>Daphnia longispina</subject><subject>Daphnia pulex</subject><subject>Ecology</subject><subject>Environmental changes</subject><subject>Environmental factors</subject><subject>Epithelium</subject><subject>Freshwater & Marine Ecology</subject><subject>Freshwater crustaceans</subject><subject>Interspecific relationships</subject><subject>Larvae</subject><subject>Life Sciences</subject><subject>Morphology</subject><subject>Plankton</subject><subject>Predation</subject><subject>Predators</subject><subject>Primary Research Paper</subject><subject>Seasonal variation</subject><subject>Seasonal variations</subject><subject>Shallow water</subject><subject>Species</subject><subject>Spine</subject><subject>Water bodies</subject><subject>Zoology</subject><issn>0018-8158</issn><issn>1573-5117</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1kUFr2zAUx8XYYFm2D7CbYKcdnOpZlmUfQ7qugUJL28FuQpGfHQVH8iQbkm8_BRdKD0UHiaff770Hf0K-A1sBY_IqApOCZQyqjEsGGXwgCxCSZwJAfiQLdvmpQFSfyZcYDyw5dc4W5O-D789HH4a9jcdIraNDwEaPPqR3MxlsaIMtOoOR-pYajycbR-s6eq2HvbOaDlOPJ6pdQ69XtPeus3GwTn8ln1rdR_z2ci_Jn5tfz5vb7O7-93azvssMr-ox2zU7WaRldjXnBrUUxtS1KEtgZc50Gq8RSs1ykLwAXtRVUcldI3ReCy0kGr4kP-a-Q_D_JoyjOvgpuDRS5azkIi8qKBK1mqlO96isa_0YtEmnwaM13mFrU30tBAdZl8lbkp9vhMSMeBo7PcWotk-Pb1mYWRN8jAFbNQR71OGsgKlLOmpOR6UM1CUdBcnJZycm1nUYXtd-X_oPKZ2Qaw</recordid><startdate>20181101</startdate><enddate>20181101</enddate><creator>Maurone, Catia</creator><creator>Suppa, Antonio</creator><creator>Rossi, Valeria</creator><general>Springer International Publishing</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</scope><scope>3V.</scope><scope>7QG</scope><scope>7QH</scope><scope>7SN</scope><scope>7SS</scope><scope>7U7</scope><scope>7UA</scope><scope>88A</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>H95</scope><scope>HCIFZ</scope><scope>L.G</scope><scope>LK8</scope><scope>M7N</scope><scope>M7P</scope><scope>P64</scope><scope>PATMY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>RC3</scope><orcidid>https://orcid.org/0000-0001-5612-7965</orcidid></search><sort><creationdate>20181101</creationdate><title>Polymorphisms in predator induced defences of coexisting Daphnia pulex and D. longispina</title><author>Maurone, Catia ; Suppa, Antonio ; Rossi, Valeria</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c389t-bdb74007b933cea75cc9956610620acedae16a02173413498487bd5a295a57ec3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Animal behavior</topic><topic>Avoidance</topic><topic>Avoidance behaviour</topic><topic>Biomedical and Life Sciences</topic><topic>Chaoborus</topic><topic>Cyclomorphosis</topic><topic>Daphnia</topic><topic>Daphnia longispina</topic><topic>Daphnia pulex</topic><topic>Ecology</topic><topic>Environmental changes</topic><topic>Environmental factors</topic><topic>Epithelium</topic><topic>Freshwater & Marine Ecology</topic><topic>Freshwater crustaceans</topic><topic>Interspecific relationships</topic><topic>Larvae</topic><topic>Life Sciences</topic><topic>Morphology</topic><topic>Plankton</topic><topic>Predation</topic><topic>Predators</topic><topic>Primary Research Paper</topic><topic>Seasonal variation</topic><topic>Seasonal variations</topic><topic>Shallow water</topic><topic>Species</topic><topic>Spine</topic><topic>Water bodies</topic><topic>Zoology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Maurone, Catia</creatorcontrib><creatorcontrib>Suppa, Antonio</creatorcontrib><creatorcontrib>Rossi, Valeria</creatorcontrib><collection>CrossRef</collection><collection>Gale In Context: Science</collection><collection>ProQuest Central (Corporate)</collection><collection>Animal Behavior Abstracts</collection><collection>Aqualine</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Toxicology Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Biology Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</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>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</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>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environmental Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><collection>Genetics Abstracts</collection><jtitle>Hydrobiologia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Maurone, Catia</au><au>Suppa, Antonio</au><au>Rossi, Valeria</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Polymorphisms in predator induced defences of coexisting Daphnia pulex and D. longispina</atitle><jtitle>Hydrobiologia</jtitle><stitle>Hydrobiologia</stitle><date>2018-11-01</date><risdate>2018</risdate><volume>823</volume><issue>1</issue><spage>121</spage><epage>133</epage><pages>121-133</pages><issn>0018-8158</issn><eissn>1573-5117</eissn><abstract>A comparison of juvenile predator-avoidance polymorphisms of
Daphnia pulex
and
D. longispina
in a shallow water body of Northern Italy is reported. The presence of the
Chaoborus
larvae resulted in juvenile adaptive predator-avoidance cyclomorphosis in both species. The frequency of induced morphotypes was higher in the small-sized
D. longispina
than in the large-sized
D. pulex.
Relative tail-spine size was higher in
D. longispina
than in
D. pulex. D. longispina
displayed much more responsiveness to
Chaoborus
than
D. pulex
. Both species showed at least 6 different defensive morphotypes that were classified according to the neckteeth number, the neckteeth position and the thickness of occipital epithelia under neckteeth. The frequencies of different morphotypes varied significantly between species. The developmental responses of
Daphnia
to the presence of predators are regulated at various levels, according to specific timelines of kairomone sensitive phases and developmental frame of defense trait formation. Variation of a specific timeline might be linked to flexibility in developmental responses of
Daphnia
to
Chaoborus
and seasonal variation in the frequencies of various morphotypes. Cyclomorphosis should not only be due to changes in environmental factors that directly affects risk, but also to ones that act as proxy signaling changes in predation risk.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><doi>10.1007/s10750-018-3701-1</doi><tpages>13</tpages><orcidid>https://orcid.org/0000-0001-5612-7965</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0018-8158 |
| ispartof | Hydrobiologia, 2018-11, Vol.823 (1), p.121-133 |
| issn | 0018-8158 1573-5117 |
| language | eng |
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| source | SpringerNature Journals |
| subjects | Animal behavior Avoidance Avoidance behaviour Biomedical and Life Sciences Chaoborus Cyclomorphosis Daphnia Daphnia longispina Daphnia pulex Ecology Environmental changes Environmental factors Epithelium Freshwater & Marine Ecology Freshwater crustaceans Interspecific relationships Larvae Life Sciences Morphology Plankton Predation Predators Primary Research Paper Seasonal variation Seasonal variations Shallow water Species Spine Water bodies Zoology |
| title | Polymorphisms in predator induced defences of coexisting Daphnia pulex and D. longispina |
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