Genus: Saaristoa

Kvadráty: 5456 7161 5744 6673 5457 6666 5462 5351 6162 5445 5954 7354 5152 6152 6241 6572 6674 5555 5455 6845 5352 7149 5260 5362 7051 7152 6049 6048 6050 6068 5357 6175 5759 6544 5358 5769

	Records by time
Linyphiidae	0-1900	1901-1950	1951-2000	2001+	∑
Saaristoa abnormis (Blackwall, 1841) Strongly endangered		1×	34×	2×	37×
Saaristoa firma (O. Pickard-Cambridge, 1906) Not endangered			25×	8×	33×

Bibliography

Pavouci a sekáči (Arachnida: Araneae, Opiliones) Klánovického lesa a jeho okolí v Praze.

The studied locality, i.e. Klánovický les Forest is situated on the edge of Prague, one of the most polluted areas in the Czech Republic. Thanks to large area the forest acts as an isolation from agrochemicals, thus allowing the existence of some habitats sensitive to eutrophisation, in particular peat-bogs, heaths, bare sandy soils, and Molinia meadows. The habitats harbour unusually high species diversity of spiders and harvestmen: the author recorded 286 spider and 11 harvestman species there, which is approximately one third of the Czech fauna. Sixty one of them are red-listed in the Czech Republic. Peat-bog linyphiid Saaristoa abnormis, and steppe lycosid Alopecosa schmidti and linyphiid Panamomops inconspicuus are listed as endangered. Local small peat-bogs offer suitable conditions for disappearing lycosids Hygrolycosa rubrofasciata, Pirata piscatorius and Piratula uliginosa, while heaths harbour the disappearing Oxyopes ramosus. Water spider Argyroneta aquatica has recently been found in small pools in ditches along the railway. Littoral vegetation is inhabited by Theridiosoma gemmosum and the jumping spider Calositticus floricola. Disturbed soil surface of wet meadows harbours the wolf spider Arctosa leopardus. Some species have recently appeared at the site, for example Dysdera hungarica, the harvestman Nemastoma bidentatum sparsum or the crab spider Synema globosum. The first two were probably introduced there by man, the latter probably expands due to climate change. The author suggests to keep these habitats without woody vegetation to protect local high species diversity there.

Výsledky faunistického průzkumu pavouků a sekáčů na vybraných lokalitách na území NM Podyjí v roce 2018

A total of 151 spider species from 27 families and 4 harvestman species from 2 families were found during the zoological research of several sites in Podyjí National Park during 2018. Seventeen of the species found are listed in the Red List of Spiders of the Czech Republic. The most interesting species are Alopecosa sulzeri (Pavesi, 1873), Amaurobius jugorum L. Koch, 1868, Araniella inconspicua (Simon, 1874), Callilepis schuszteri (Herman, 1879), Clubiona marmorata L. Koch, 1866, Echemus angustifrons (Westring, 1861), Gnaphosa lugubris (C. L. Koch, 1839), Gnaphosa opaca Herman, 1879, Gongylidiellum murcidum Simon, 1884, Haplodrassus minor (O. P.-Cambridge, 1879), Kishidaia conspicua (L. Koch, 1866), Micaria formicaria (Sundevall, 1831), Pseudeuophrys obsoleta (Simon, 1868), Saaristoa abnormis (Blackwall, 1841), Tmarus piger
(Walckenaer, 1802), Xysticus luctator L. Koch, 1870, Zelotes erebeus (Thorell, 1871) and the harvestmen Egaenus convexus (C. L. Koch, 1835).

Výsledky faunistického průzkumu pavouků a sekáčů na vybraných lokalitách na území NM Podyjí v roce 2018

Gallery

Statistics

By month

By altitude

By collecting method (70 used records)

Zemní past	Males	Females	Juveniles	Records
Saaristoa abnormis (Blackwall, 1841)	56	4	1	33
Saaristoa firma (O. Pickard-Cambridge, 1906)	10	4	0	14
Individuální sběr	Males	Females	Juveniles	Records
Saaristoa abnormis (Blackwall, 1841)	0	0	0	1
Saaristoa firma (O. Pickard-Cambridge, 1906)	4	32	2	11
Neurčeno	Males	Females	Juveniles	Records
Saaristoa abnormis (Blackwall, 1841)	0	1	0	2
Saaristoa firma (O. Pickard-Cambridge, 1906)	6	3	0	4
Prosev	Males	Females	Juveniles	Records
Saaristoa abnormis (Blackwall, 1841)	0	1	0	1
Saaristoa firma (O. Pickard-Cambridge, 1906)	2	3	0	3
Smyk	Males	Females	Juveniles	Records
Saaristoa firma (O. Pickard-Cambridge, 1906)	0	1	0	1
	Males	Females	Juveniles	Records

By biotope (70 used records)

Širokolisté horské nivy	Males	Females	Juveniles	Records
Saaristoa abnormis (Blackwall, 1841)	46	1	0	22
Neurčeno	Males	Females	Juveniles	Records
Saaristoa abnormis (Blackwall, 1841)	2	0	1	5
Saaristoa firma (O. Pickard-Cambridge, 1906)	6	4	0	9
Suťové a roklinové lesy	Males	Females	Juveniles	Records
Saaristoa firma (O. Pickard-Cambridge, 1906)	6	27	0	9
Kamenité suti nižších poloh	Males	Females	Juveniles	Records
Saaristoa firma (O. Pickard-Cambridge, 1906)	2	2	1	4
Rašeliniště	Males	Females	Juveniles	Records
Saaristoa abnormis (Blackwall, 1841)	2	1	0	3
Stojaté a pomalu tekoucí vody	Males	Females	Juveniles	Records
Saaristoa abnormis (Blackwall, 1841)	3	0	0	2
Výsadby listnáčů	Males	Females	Juveniles	Records
Saaristoa abnormis (Blackwall, 1841)	2	0	0	1
Saaristoa firma (O. Pickard-Cambridge, 1906)	0	1	0	1
Horské bučiny	Males	Females	Juveniles	Records
Saaristoa abnormis (Blackwall, 1841)	0	1	0	1
Saaristoa firma (O. Pickard-Cambridge, 1906)	1	0	0	1
Lesy	Males	Females	Juveniles	Records
Saaristoa firma (O. Pickard-Cambridge, 1906)	0	2	0	2
Močály	Males	Females	Juveniles	Records
Saaristoa abnormis (Blackwall, 1841)	0	1	0	1
Skalní stepi na vápenci	Males	Females	Juveniles	Records
Saaristoa firma (O. Pickard-Cambridge, 1906)	0	1	0	1
Stinné skály nižších poloh	Males	Females	Juveniles	Records
Saaristoa abnormis (Blackwall, 1841)	1	1	0	1
Jeskyně	Males	Females	Juveniles	Records
Saaristoa firma (O. Pickard-Cambridge, 1906)	1	0	0	1
Paseky	Males	Females	Juveniles	Records
Saaristoa firma (O. Pickard-Cambridge, 1906)	0	1	0	1
Rašelinné bory	Males	Females	Juveniles	Records
Saaristoa abnormis (Blackwall, 1841)	0	1	0	1
Horské smrčiny	Males	Females	Juveniles	Records
Saaristoa firma (O. Pickard-Cambridge, 1906)	4	2	0	1
Reliktní bory na skalách	Males	Females	Juveniles	Records
Saaristoa firma (O. Pickard-Cambridge, 1906)	0	1	0	1
Bahnité břehy	Males	Females	Juveniles	Records
Saaristoa firma (O. Pickard-Cambridge, 1906)	1	2	1	1
Bučiny nižších poloh	Males	Females	Juveniles	Records
Saaristoa firma (O. Pickard-Cambridge, 1906)	1	0	0	1
	Males	Females	Juveniles	Records