0 - 1900 0-1900
1901 - 1950 1901-1950
1951 - 2000 1951-2000
2001 - 2015 2001-2015
Druh Nálezy podle období
0-19001901-19501951-20002001-2015
Ceratinella brevipes (Westring, 1851) Není ohrožený 4x 218x 7x
Ceratinella brevis (Wider, 1834) Není ohrožený 2x 15x 1315x 63x
Ceratinella major Kulczyński, 1894 Téměř ohrožený 65x 22x
Ceratinella scabrosa (O. P.-Cambridge, 1871) Není ohrožený 2x 250x 14x
Ceratinella wideri (Thorell, 1871) Silně ohrožený 2x 14x 1x

Literatura

We investigated spider fauna in 6 substitute birch stands in northern Bohemia between 1988 and 1998 in areas destroyed by air pollution. Spiders were caught using either pitfall traps or photoeclectors and each collecting method was evaluated separately. The comparison of results from year 1988 and year 1998 showed an increase in number of individuals but not in number of species. Although no clear trends were found when comparing the data by biodiversity indexes, two distinct clusters separating localities in 1988 and 1998 were found when comparing spider communities by Soerensen's index and cluster analysis. Based on these data we identified species mainly responsible for such changes. Our stud y shows that although biodiversity evaluated by biodiversity indexes and number of species was not changed during ten years of succession, progressive changes in the spider community occur in its structure at the level of single species.

Fotografie

Ceratinella brevipes -  © Rudolf MacekCeratinella brevipes -  © Rudolf MacekCeratinella brevipes -  © Rudolf MacekCeratinella brevipes -  © Rudolf MacekCeratinella brevipes -  © Rudolf MacekCeratinella brevipes -  © Rudolf MacekCeratinella brevipes -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella brevis -  © Rudolf MacekCeratinella scabrosa -  © Rudolf MacekCeratinella scabrosa -  © Rudolf MacekCeratinella scabrosa -  © Rudolf MacekCeratinella scabrosa -  © Rudolf MacekCeratinella scabrosa -  © Rudolf MacekCeratinella scabrosa -  © Rudolf MacekCeratinella scabrosa -  © Rudolf MacekCeratinella scabrosa -  © Rudolf MacekCeratinella wideri -  © Rudolf MacekCeratinella wideri -  © Rudolf MacekCeratinella wideri -  © Rudolf MacekCeratinella wideri -  © Rudolf MacekCeratinella wideri -  © Rudolf Macek

Statistiky

Dle měsíce v roce


Dle nadmořské výšky


Dle metody sběru (898 použitých nálezů)
Zemní pastSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 187 90 1 91
Ceratinella brevis (Wider, 1834) 585 308 80 409
Ceratinella major Kulczyński, 1894 34 14 0 29
Ceratinella scabrosa (O. P.-Cambridge, 1871) 138 42 0 80
Ceratinella wideri (Thorell, 1871) 1 1 0 2
EklektorSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 86 139 1 118
ProsevSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 2 7 0 8
Ceratinella brevis (Wider, 1834) 53 80 0 86
Ceratinella major Kulczyński, 1894 0 2 0 3
Ceratinella scabrosa (O. P.-Cambridge, 1871) 2 1 0 3
Individuální sběrSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 8 5 0 7
Ceratinella brevis (Wider, 1834) 11 17 0 22
Ceratinella major Kulczyński, 1894 0 1 0 1
Ceratinella scabrosa (O. P.-Cambridge, 1871) 2 3 0 4
Ceratinella wideri (Thorell, 1871) 1 1 0 2
fpSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 5 2 0 5
Ceratinella scabrosa (O. P.-Cambridge, 1871) 88 46 1 11
SmykSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 1 2 0 5
Ceratinella brevis (Wider, 1834) 1 3 0 3
Ceratinella wideri (Thorell, 1871) 1 1 0 2
SklepáváníSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 1 0 0 1
Ceratinella brevis (Wider, 1834) 1 0 0 1
Ceratinella scabrosa (O. P.-Cambridge, 1871) 0 1 0 1
isSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 2 0 0 2
Ceratinella major Kulczyński, 1894 0 0 0 1
?SamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 0 1 0 1

Dle biotopu (810 použitých nálezů)
LesySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 177 208 0 189
Ceratinella major Kulczyński, 1894 0 0 0 1
Ceratinella scabrosa (O. P.-Cambridge, 1871) 7 1 0 6
výsadby jehličnanůSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 0 1 0 1
Ceratinella brevis (Wider, 1834) 100 76 2 82
Ceratinella scabrosa (O. P.-Cambridge, 1871) 2 0 0 2
rašeliništěSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 8 10 0 12
Ceratinella brevis (Wider, 1834) 26 21 0 21
Ceratinella scabrosa (O. P.-Cambridge, 1871) 6 0 0 4
dubohabřinySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 29 18 0 24
Ceratinella major Kulczyński, 1894 4 1 0 5
Ceratinella scabrosa (O. P.-Cambridge, 1871) 3 8 3 5
Ceratinella wideri (Thorell, 1871) 0 1 0 1
mokré loukySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 41 9 0 22
Ceratinella brevis (Wider, 1834) 3 3 0 7
Ceratinella scabrosa (O. P.-Cambridge, 1871) 0 0 0 1
Přirozené lesySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 60 9 0 23
Ceratinella major Kulczyński, 1894 1 3 0 4
Ceratinella scabrosa (O. P.-Cambridge, 1871) 1 0 0 1
osluněné skály nižších polohSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 21 18 0 23
Ceratinella major Kulczyński, 1894 0 2 0 2
Acidofilní borySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 15 0 0 7
Ceratinella brevis (Wider, 1834) 3 26 0 14
Ceratinella scabrosa (O. P.-Cambridge, 1871) 2 0 0 1
kamenité suti nižších polohSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 22 5 0 17
Ceratinella major Kulczyński, 1894 1 3 0 4
bučiny nižších polohSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 2 1 0 3
Ceratinella brevis (Wider, 1834) 5 14 0 14
Ceratinella scabrosa (O. P.-Cambridge, 1871) 25 0 0 4
bažinné olšinySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 0 1 0 1
Ceratinella brevis (Wider, 1834) 9 7 0 10
Ceratinella scabrosa (O. P.-Cambridge, 1871) 13 1 0 8
lesostepní doubravySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 1 0 0 1
Ceratinella brevis (Wider, 1834) 39 2 0 13
Ceratinella major Kulczyński, 1894 1 1 0 2
Ceratinella scabrosa (O. P.-Cambridge, 1871) 5 3 0 2
suché křovinySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 10 0 0 5
Ceratinella brevis (Wider, 1834) 14 3 0 8
Ceratinella major Kulczyński, 1894 0 3 0 3
Ceratinella scabrosa (O. P.-Cambridge, 1871) 1 0 0 1
údolní jasanoolšové luhySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 4 2 0 4
Ceratinella scabrosa (O. P.-Cambridge, 1871) 88 47 1 12
lužní lesy nížinSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 2 1 0 2
Ceratinella scabrosa (O. P.-Cambridge, 1871) 37 25 0 13
Lesy vyšších poloh a strmých svahůSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 13 8 0 15
suťové a roklinové lesySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 28 4 0 13
Ceratinella major Kulczyński, 1894 1 0 0 1
LoukySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 0 0 0 6
Ceratinella brevis (Wider, 1834) 1 3 0 5
Ceratinella scabrosa (O. P.-Cambridge, 1871) 8 0 0 3
MočálySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 2 3 0 4
Ceratinella brevis (Wider, 1834) 1 2 0 3
Ceratinella scabrosa (O. P.-Cambridge, 1871) 9 1 0 6
Lesní okrajeSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 0 1 0 1
Ceratinella brevis (Wider, 1834) 8 8 0 11
Ceratinella scabrosa (O. P.-Cambridge, 1871) 1 0 0 1
travnaté stepiSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 9 4 0 8
Ceratinella major Kulczyński, 1894 2 0 0 2
Ceratinella scabrosa (O. P.-Cambridge, 1871) 1 1 0 1
Ceratinella wideri (Thorell, 1871) 1 0 0 1
rákosiny a orobincové porosty stojatých vodSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 1 0 0 2
Ceratinella brevis (Wider, 1834) 2 5 0 5
Ceratinella scabrosa (O. P.-Cambridge, 1871) 6 1 0 5
ostřicové porosty stojatých vodSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 35 9 1 5
Ceratinella brevis (Wider, 1834) 4 0 0 3
Ceratinella scabrosa (O. P.-Cambridge, 1871) 1 2 0 2
bylinné porosty břehůSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 13 7 0 7
Ceratinella brevis (Wider, 1834) 1 2 0 3
ruderálySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 7 4 0 8
Ceratinella scabrosa (O. P.-Cambridge, 1871) 1 1 0 2
ovocné sady bez bylinné vegetaceSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 4 1 0 3
Ceratinella scabrosa (O. P.-Cambridge, 1871) 3 3 0 5
luční ostřicové mokřadySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 8 3 0 7
Ceratinella major Kulczyński, 1894 0 1 0 1
Xerotermní travinobylinná společenstvaSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 20 0 0 1
Ceratinella brevis (Wider, 1834) 2 1 0 4
Ceratinella major Kulczyński, 1894 14 0 0 1
Ceratinella scabrosa (O. P.-Cambridge, 1871) 0 2 0 2
Kultury listnáčůSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 33 17 0 7
reliktní bory na skaláchSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 4 3 0 5
Ceratinella scabrosa (O. P.-Cambridge, 1871) 5 0 0 2
pasekySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 2 1 0 3
Ceratinella scabrosa (O. P.-Cambridge, 1871) 1 2 0 3
horské bučinySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 3 4 0 5
Ceratinella scabrosa (O. P.-Cambridge, 1871) 0 0 0 1
Břehy tekoucích vodSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 1 0 0 1
Ceratinella brevis (Wider, 1834) 6 3 0 3
Ceratinella major Kulczyński, 1894 0 1 0 1
mezofilní loukySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 2 0 0 2
Ceratinella brevis (Wider, 1834) 8 0 0 3
horská vřesovištěSamciSamiceMláďataNálezy
Ceratinella scabrosa (O. P.-Cambridge, 1871) 1 1 0 2
Ceratinella wideri (Thorell, 1871) 0 1 0 1
horské smrčinySamciSamiceMláďataNálezy
Ceratinella scabrosa (O. P.-Cambridge, 1871) 0 1 0 3
Horské biotopySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 3 1 0 3
haldy a výsypkySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 0 0 0 1
Ceratinella brevis (Wider, 1834) 1 0 0 2
skalní stepi na vápenciSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 2 1 0 3
podmáčené smrčinySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 1 2 0 2
Ceratinella scabrosa (O. P.-Cambridge, 1871) 2 0 0 1
úhorySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 0 1 0 1
Ceratinella brevis (Wider, 1834) 1 0 0 1
Ceratinella wideri (Thorell, 1871) 1 0 0 1
obilná poleSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 0 1 0 1
Ceratinella scabrosa (O. P.-Cambridge, 1871) 1 0 0 1
kamenolomySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 0 1 0 1
Ceratinella scabrosa (O. P.-Cambridge, 1871) 1 0 0 1
Lužní lesySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 1 1 0 2
Skalní a suťové biotopySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 4 5 0 2
Polní biotopySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 1 0 0 1
Ceratinella brevis (Wider, 1834) 1 0 0 1
rašelinné borySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 4 2 0 2
alpínské trávníkySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 1 0 0 1
Stojaté a pomalu tekoucí vodySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 0 1 0 1
písčinySamciSamiceMláďataNálezy
Ceratinella wideri (Thorell, 1871) 0 1 0 1
skály a sutě v horáchSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 1 0 0 1
suché lesní lemySamciSamiceMláďataNálezy
Ceratinella scabrosa (O. P.-Cambridge, 1871) 0 1 0 1
výsadby listnáčůSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 1 1 0 1
pastvinySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 1 0 0 1
vlhké doubravySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 1 0 0 1
jeskyněSamciSamiceMláďataNálezy
Ceratinella major Kulczyński, 1894 1 0 0 1