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DISPERSAL LIMITATION SHAPES DISTANCE-DECAY PATTERNS OF EUROPEAN SPIDERS AT THE CONTINENTAL SCALE


Ramiro Martin-Devasa,  Alberto Jimenez-Valverde, Fabien Leprieur, Andres Baselga, Carola Gomez-Rodriguez



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.../Country_richness


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File -> Country_richness.xlsx
Type -> Excel file
Size -> 12 KB
Last modification date -> 09/03/2023 13:05 
Description -> Table containing the area, species number and classification North/South of the territories preselected for this study.
Source of climatic variables -> WorldClim database

Column		       | Data type		| Description

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Country		       | Character		| Country/territory name

Area	               | Numeric		| Area in km2 of each country/territory 

Richness	       | Numeric		| Number of species considered in this study for each territory

NorthSouth	       | Integer		| Classification of the territories between south "0" and north "1"





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.../Spiders_data


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Files -> Agelenidae.txt; Araneidae.txt; Clubionidae.txt; Dictynidae.txt; Gnaphosidae.txt; Hahniidae.txt; Linyphiidae.txt; Liocranidae.txt; Lycosidae.txt; Philodromidae.txt; Pholcidae.txt, Salticidae.txt; Tetragnathidae.txt; Theridiidae.txt; Thomisidae.txt
Type -> txt file
Size -> 301 KB (total)
Last modification date -> 11/07/2022 12:33
Description -> Presence/absence tables for the 15 spider families considered in this study.



File		       | Species number		| Description

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Agelenidae.txt        |  164                    | Presence/absence table of the family Agelenidae

Araneidae.txt         |  89                     | Presence/absence table of the family Araneidae

Clubionidae.txt       |  46                     | Presence/absence table of the family Clubionidae

Dictynidae.txt        |  64                     | Presence/absence table of the family Dictynidae

Gnaphosidae.txt       |  438                    | Presence/absence table of the family Gnaphosidae

Hahniidae.txt         |  27                     | Presence/absence table of the family Hahniidae

Linyphiidae.txt       |  1161                   | Presence/absence table of the family Linyphiidae

Liocranidae.txt       |  45                     | Presence/absence table of the family Liocranidae

Lycosidae.txt         |  235                    | Presence/absence table of the family Lycosidae

Philodromidae.txt     |  82                     | Presence/absence table of the family Philodromidae

Pholcidae.txt         |  31                     | Presence/absence table of the family Pholcidae

Salticidae.txt        |  294                    | Presence/absence table of the family Salticidae

Tetragnathidae.txt    |  31                     | Presence/absence table of the family Tetragnathidae

Theridiidae.txt       |  207                    | Presence/absence table of the family Theridiidae

Thomisidae.txt        |  161                    | Presence/absence table of the family Thomisidae







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.../Country_vars


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File -> Country_vars.xlsx
Type -> Excel file
Size -> 14 KB
Last modification date -> 11/07/2022 12:41 
Description -> Table containing the coordinates, values of climatic variables and classification North/South of the territories considered in this study.
Source of climatic variables -> WorldClim database

Column		       | Data type		| Description

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Country		       | Character		| Country/ territory name

NorthSouth	       | Integer		| Classification of the territories between south "0" and north "1"

long		       | Numeric		| Longitudinal coordinate

lat		       | Numeric		| Latitudinal coordinate

bio1		       | Numeric		| Annual mean temperature (ºC)	

bio5		       | Numeric		| Maximum temperature of the warmest month (ºC)

bio6		       | Numeric		| Minimum temperature of the coldest month (ºC)

bio12                  | Numeric	        | Annual precipitation (mm)

bio16	               | Numeric		| Precipitation of wettest quarter (mm)

bio17		       | Numeric		| Precipitation of driest quarter (mm)





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.../BLc128_tc_cal


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File -> BLc128_tc_cal.tre
Type -> TRE file
Size -> 79 KB
Last modification date -> 07/05/2021 11:06 
Description -> Spiders phylogenetic tree.
Source -> Macías-Hernandez et al. (2020). Diversity, 12(8), 288.






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.../Traits


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File -> Traits_Parameters.xlsx
Type -> Excel file
Size -> 12 KB
Last modification date -> 27/03/2023 12:45 
Description -> Table containing the spider family traits data.

Column		       | Data type		| Description

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Family		       | Character		| Name of the family

Ballooning	       | Character		| Categorical variable indicating the ballooning tendency of each family: "frequent" or "infrequent"

Web		       | Character		| Categorical variable indicating if the species in a family are web builders

Strata		       | Character		| Categorical variable indicating the inhabiting strata of each family: "Soil", "Vegetation" or "Both"

M_size		       | Numeric		| Maximum female size (mm)