Nálezy podle období  
Linyphiidae 0-19001901-19501951-20002001+
Ceratinella brevipes Ceratinella brevipes (Westring, 1851) Není ohrožený 123× 14× 139×
Ceratinella brevis Ceratinella brevis (Wider, 1834) Není ohrožený 725× 126× 860×
Ceratinella major Ceratinella major Kulczyński, 1894 Téměř ohrožený 35× 38× 73×
Ceratinella scabrosa Ceratinella scabrosa (O. Pickard-Cambridge, 1871) Není ohrožený 148× 21× 170×
Ceratinella wideri Ceratinella wideri (Thorell, 1871) Silně ohrožený 10×

Literatura

 © Ondřej Machač
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

Statistiky

Dle měsíce v roce


Dle nadmořské výšky


Dle metody sběru (1252 použitých nálezů)
Zemní pastSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 188 93 1 95
Ceratinella brevis (Wider, 1834) 616 319 80 444
Ceratinella major Kulczyński, 1894 43 19 0 40
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 234 88 1 91
Ceratinella wideri (Thorell, 1871) 1 1 0 2
NeurčenoSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 9 3 0 18
Ceratinella brevis (Wider, 1834) 73 65 16 156
Ceratinella major Kulczyński, 1894 9 1 0 27
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 82 74 5 65
Ceratinella wideri (Thorell, 1871) 0 1 2 3
EklektorSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 87 139 1 119
ProsevSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 3 2 0 5
Ceratinella brevis (Wider, 1834) 54 73 1 75
Ceratinella major Kulczyński, 1894 1 4 0 4
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 1 2 0 3
Individuální sběrSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 7 4 0 7
Ceratinella brevis (Wider, 1834) 31 47 0 53
Ceratinella major Kulczyński, 1894 0 1 0 2
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 4 3 0 6
Ceratinella wideri (Thorell, 1871) 1 1 0 2
SmykSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 4 6 0 10
Ceratinella brevis (Wider, 1834) 4 12 0 12
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 4 1 0 4
Ceratinella wideri (Thorell, 1871) 2 1 0 3
SklepáváníSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 1 1 0 2
Ceratinella brevis (Wider, 1834) 1 0 0 1
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 0 1 0 1
VysavačSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 1 2 0 2
 SamciSamiceMláďataNálezy

Dle biotopu (1252 použitých nálezů)
NeurčenoSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 54 66 0 47
Ceratinella brevis (Wider, 1834) 154 121 95 231
Ceratinella major Kulczyński, 1894 27 8 0 42
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 89 66 2 66
Ceratinella wideri (Thorell, 1871) 2 1 2 5
LesySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 178 209 0 190
Ceratinella major Kulczyński, 1894 0 0 0 1
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 7 1 0 6
Výsadby jehličnanůSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 0 1 0 1
Ceratinella brevis (Wider, 1834) 101 77 2 84
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 2 0 0 2
RašeliništěSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 8 10 0 12
Ceratinella brevis (Wider, 1834) 26 22 0 22
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 6 0 0 4
Lužní lesy nížinSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 2 1 0 2
Ceratinella brevis (Wider, 1834) 19 15 0 11
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 125 72 1 25
Suché doubravySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 18 12 0 21
Ceratinella major Kulczyński, 1894 4 0 0 4
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 8 9 3 6
Mokré loukySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 41 9 0 22
Ceratinella brevis (Wider, 1834) 3 3 0 7
Ceratinella scabrosa (O. Pickard-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. Pickard-Cambridge, 1871) 1 0 0 1
Stinné skály nižších polohSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 21 18 0 23
Ceratinella major Kulczyński, 1894 0 2 0 2
Kamenité suti nižších polohSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 22 7 0 19
Ceratinella major Kulczyński, 1894 1 3 0 4
Acidofilní borySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 15 0 0 7
Ceratinella brevis (Wider, 1834) 3 26 0 14
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 2 0 0 1
Bučiny nižších polohSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 2 1 0 3
Ceratinella brevis (Wider, 1834) 5 14 0 14
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 25 0 0 4
Suťové a roklinové lesySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 43 14 0 18
Ceratinella major Kulczyński, 1894 1 1 0 2
Ceratinella wideri (Thorell, 1871) 0 1 0 1
Mokřadní olšinySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 0 1 0 1
Ceratinella brevis (Wider, 1834) 9 7 0 10
Ceratinella scabrosa (O. Pickard-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. Pickard-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 4
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 1 0 0 1
Lesy vyšších poloh a strmých svahůSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 13 8 0 15
LoukySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 0 0 0 7
Ceratinella brevis (Wider, 1834) 1 3 0 5
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 8 0 0 3
Lesní okrajeSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 0 1 0 1
Ceratinella brevis (Wider, 1834) 8 8 0 11
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 1 0 0 1
MočálySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 2 3 0 4
Ceratinella brevis (Wider, 1834) 1 2 0 3
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 9 1 0 6
Suché loukySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 9 4 0 8
Ceratinella major Kulczyński, 1894 2 0 0 2
Ceratinella scabrosa (O. Pickard-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. Pickard-Cambridge, 1871) 6 1 0 5
Reliktní bory na skaláchSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 7 4 1 10
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 5 0 0 2
Ostřicové porosty stojatých vodSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 35 9 1 5
Ceratinella brevis (Wider, 1834) 4 0 0 3
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 1 3 0 3
RuderálySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 7 5 0 9
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 1 1 0 2
Bylinné porosty břehůSamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 13 7 0 7
Ceratinella brevis (Wider, 1834) 1 2 0 3
Výsadby listnáčůSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 34 18 0 8
Ovocné sady s luční vegetacíSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 4 1 0 3
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 3 3 0 5
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. Pickard-Cambridge, 1871) 0 2 0 2
DubohabřinySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 2 5 0 7
Ceratinella major Kulczyński, 1894 0 1 0 1
Luční ostřicové mokřadySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 8 3 0 7
Ceratinella major Kulczyński, 1894 0 1 0 1
Horské bučinySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 5 4 0 6
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 0 0 0 1
PasekySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 2 1 0 3
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 1 2 0 3
MokřadySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 1 0 0 1
Ceratinella brevis (Wider, 1834) 3 0 0 5
LesySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 0 0 0 6
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
PastvinySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 9 0 0 4
Podmáčené smrčinySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 1 2 0 2
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 2 0 0 1
Skály a sutě v horáchSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 6 1 0 3
Horské biotopySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 3 1 0 3
Porosty borůvekSamciSamiceMláďataNálezy
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 1 1 0 2
Ceratinella wideri (Thorell, 1871) 0 1 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
Skalní stepi na vápenciSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 2 1 0 3
Haldy a výsypkySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 0 0 0 1
Ceratinella brevis (Wider, 1834) 1 0 0 2
Horské smrčinySamciSamiceMláďataNálezy
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 0 1 0 3
Polní biotopySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 1 0 0 1
Ceratinella brevis (Wider, 1834) 1 0 0 1
Mezofilní loukySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 2 0 0 2
KamenolomySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 0 1 0 1
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 1 0 0 1
Jasanoolšové lemy vodotečíSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 1 2 0 1
Ceratinella major Kulczyński, 1894 1 1 0 1
Ostatní poleSamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 0 1 0 1
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 1 0 0 1
Rašelinné borySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 4 2 0 2
Skalní a suťové biotopySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 4 5 0 2
Vlhké lesní lemySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 0 1 0 1
Ceratinella scabrosa (O. Pickard-Cambridge, 1871) 0 1 0 1
JeskyněSamciSamiceMláďataNálezy
Ceratinella major Kulczyński, 1894 1 0 0 1
Vrbové křoviny - vlhké (vrbové) křovinySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 0 1 0 1
Stojaté a pomalu tekoucí vodySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 0 1 0 1
Ovocné sady a vinohradySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 1 1 0 1
Vlhké doubravySamciSamiceMláďataNálezy
Ceratinella brevis (Wider, 1834) 1 0 0 1
PísčinySamciSamiceMláďataNálezy
Ceratinella wideri (Thorell, 1871) 0 1 0 1
alpínské trávníkySamciSamiceMláďataNálezy
Ceratinella brevipes (Westring, 1851) 1 0 0 1
 SamciSamiceMláďataNálezy

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