About: Geographical sexual size dimorphism in an ant-eating spider, Zodarion rubidum (Araneae: Zodariidae)

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About: Geographical sexual size dimorphism in an ant-eating spider, Zodarion rubidum (Araneae: Zodariidae) Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A within-species variation in body size of males and females of an ant-eating spider Zodarion rubidum was studied by analysing 15 populations across Europe. The relationship between the body size of both sexes was allometric with female-biased sexual size dimorphism. Body size of males did not change with latitude or temperature, while that of females changed significantly with temperature. Larger females were found in regions with higher temperature that is presumably a result of an optimal climate: higher temperature and longer season provides higher prey availability that accelerates females' growth rate leading to a larger body size. As female size varied more than the male size, a sexual size dimorphism cline was observed in Z. rubidum. Larger SSD was found in warmer regions. These results thus suggest that environmental conditions (temperature) influence intraspecific variation in SSD in Z. rubidum. A within-species variation in body size of males and females of an ant-eating spider Zodarion rubidum was studied by analysing 15 populations across Europe. The relationship between the body size of both sexes was allometric with female-biased sexual size dimorphism. Body size of males did not change with latitude or temperature, while that of females changed significantly with temperature. Larger females were found in regions with higher temperature that is presumably a result of an optimal climate: higher temperature and longer season provides higher prey availability that accelerates females' growth rate leading to a larger body size. As female size varied more than the male size, a sexual size dimorphism cline was observed in Z. rubidum. Larger SSD was found in warmer regions. These results thus suggest that environmental conditions (temperature) influence intraspecific variation in SSD in Z. rubidum. (en)
Title	Geographical sexual size dimorphism in an ant-eating spider, Zodarion rubidum (Araneae: Zodariidae) Geographical sexual size dimorphism in an ant-eating spider, Zodarion rubidum (Araneae: Zodariidae) (en)
skos:prefLabel	Geographical sexual size dimorphism in an ant-eating spider, Zodarion rubidum (Araneae: Zodariidae) Geographical sexual size dimorphism in an ant-eating spider, Zodarion rubidum (Araneae: Zodariidae) (en)
skos:notation	RIV/00216224:14310/06:00017735!RIV10-MSM-14310___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM0021622416)
http://linked.open...iv/cisloPeriodika	21-22
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Pekár, Stano Vaňhara, Petr
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	476972
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/06:00017735
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Araneae; Zodariidae; Zodarion; temperature; latitude; sexual size (en)
http://linked.open.../riv/klicoveSlovo	Zodarion temperature sexual size Zodariidae Araneae latitude
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[1A2AF221671D]
http://linked.open...i/riv/nazevZdroje	Journal of Natural History
http://linked.open...in/vavai/riv/obor	EG
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2006
http://linked.open...v/svazekPeriodika	40
http://linked.open...iv/tvurceVysledku	Pekár, Stanislav Vaňhara, Petr
http://linked.open...ain/vavai/riv/wos	000241266500005
http://linked.open...n/vavai/riv/zamer	Diversity of Biotic Communities and Populations: Causal Analysis of variation in space and time
issn	0022-2933
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	14310
is http://linked.open...avai/riv/vysledek of	Geographical sexual size dimorphism in an ant-eating spider, Zodarion rubidum (Araneae: Zodariidae) Geographical sexual size dimorphism in an ant-eating spider, Zodarion rubidum (Araneae: Zodariidae)

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