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Reproduction and Accompanying Fauna of Red Mason Bee Osmia rufa L. (syn. Osmia bicornis L.) in Areas with Different Levels of Urbanization


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Fig. 1

Dispersion of sites in the village (a), suburbs and center of Warsaw area (b).
Dispersion of sites in the village (a), suburbs and center of Warsaw area (b).

Fig. 2

Sample satellite images of habitats with different levels of urbanization - A - city, B - suburbs, C - village.
Sample satellite images of habitats with different levels of urbanization - A - city, B - suburbs, C - village.

Fig. 3

Percentage of habitat coverage in three levels of urbanization.
Percentage of habitat coverage in three levels of urbanization.

Fig. 4

Individual based rarefaction curves for A/C fauna for three levels of urbanization (H, M and L).
Individual based rarefaction curves for A/C fauna for three levels of urbanization (H, M and L).

Fig. 5

Changes in Shannon’s index of A/C-fauna depending on the percentage of plant-covered area in the habitat.
Changes in Shannon’s index of A/C-fauna depending on the percentage of plant-covered area in the habitat.

Damage caused by the 3 most significant parasitic species (C. indagator, M. obscurus, Ch. osmiae) in habitats with different urbanization levels

Urbanization level Habitat Cells occupied by parasites per tube Total for area

min-max Total for site

Me Mean ± SD Me Mean ± SD
H C1 0.14 – 1.19 0.18 a* 0.17 ± 0.02 0.25 A** 0.56 ± 0.61
C2 1.26 – 1.94 1.39 ab 1.53 ± 036
C3 0.08 – 0.56 0.28 ab 0.31 ± 0.24
C4 0.16 – 0.37 0.23 ab 0.25 ± 0.1
M S1 2.51 – 3.03 2.93 b 2.8 ± 2.7 1.10 B 1.58 ± 1.09
S2 0.47 – 1.10 0.69 ab 0.75 ± 0.31
S3 0.25 – 2.21 1.03 ab 1.16 ± 0.99
L V1 0.32 – 0.45 0.38 ab 0.38 ± 0.06 0.45 AB 0.64 ± 0.44
V2 0.27 – 1.44 0.92 ab 0.87 ± 0.59
V3 0.28 – 1.19 0.51 ab 0.66 ± 0.48

Species, families and orders of A/C-fauna of red mason bees (fauna classification according to Krunić et al., 2005)

Species City Suburbs Village

2014 2015 2016 2014 2015 2016 2014 2015 2016
Cleptoparasites Cacoxenus indagator Loew, 1858 + + + + + + + + +
Chaetodactylus osmiae (Dufour, 1839) + + + + + + + + +
Chrysopidae sp. + +
Parasitoids Monodontomerus obscurus Westwood, 1833 + + + + + + + + +
Melittobia acasta* (Walker, 1839) +
Predators Trichodes apiarius (Linnaeus, 1758) + + + +
Raphidioptera sp. +
Birds (Picidae sp.) + +
Nest destroyers Tribolium castaneum (Herbst, 1797) + + +
Ptinus fur (Linnaeus, 1758) +
Reduvius personatus (Linnaeus, 1758) +
Rhyparochromus vulgaris (Schilling, 1829) + +
Dermestes lardarius Linnaeus, 1758 + + + +
Megatoma undata (Linnaeus, 1758) + + + + + +
Plodia interpunctella (Hübner, 1813) + + + +
Auplopus carbonarius (Scopoli,1763) + + + + + + + + +
Cleptobionts Camponotus fallax (Nylander,1846) + +

Accidental nest residents Pyrrhocoris apterus (Linnaeus, 1758) + + + +
Oulema melanopus (Linnaeus, 1758)+ +
Megachile rotundata (Linnaeus, 1758) +
Coelioxys echinata* (Foerster, 1853) +
Ancistrocerus parietum (Linnaeus, 1758) +
Forficula auricularia (Linnaeus, 1758) + + + +
Vespula vulgaris (Linnaeus 1758) + +
Psocoptera sp. + + + + + +
Lepidoptera sp. + +

No. of species per year 9 9 10 5 10 10 12 11 14

Total no. of species in the area 15 16 20

Mean of cocoons in habitats and areas with different urbanization levels

Urbanization level Habitat Emergence rate (Eg) Mean per tube Population growth rate (Pg) % of occupied tubes

min-max Total for site Total for area

Mean ± SD Mean ± SD
H C1 96.33 5.4 – 8.3 6.9* ± 3.2 ab 7.3 ± 3.6 A** 5.65 99.85
C2 97.00 8.2 – 9.2 8.6 ± 3.4 ac
C3 97.33 5.7 – 8.6 7.7 ± 4.2 abc
C4 97.90 5.4 – 7.6 6.0 ± 3,5 a
M S1 97.83 5.3 – 5.7 5.2 ± 3.1 c 6.2 ± 3.5 A 5.18 97.73
S2 98.25 6.6 – 74 7.0 ± 3.8 abc
S3 98.83 6.0 – 7.1 6.7 ± 3.5 abc
L V1 98.08 6.0 – 9.0 7.0 ± 3.1 abc 7.4 ± 3.3 A 5.86 93.67
V2 98.75 6.6 – 8.6 7.7 ± 3.7 ab
V3 98.67 6.3 – 9.0 7.5 ± 3.1 ab

Mortality (dead larvae and pupae) in habitats with different urbanization levels

Urbanization level Habitat Mean per tube

min-max Total for site mean ± SD Total for area ± SD
H C1 1.07 – 1.87 1.59 ± 1.6 c* 1.31 ± 1.60 A**
C2 0.84 – 1.42 1.31 ± 1.2 abc
C3 1.42 – 1.84 1.55 ± 1.6 bc
C4 0.46 – 1.39 0.89 ± 1.6 abc
M S1 0.29 – 0.78 0.60 ± 1.2 a 1.04 ± 1.60 A
S2 1.80 – 2.04 1.60 ± 1.8 c
S3 0.68 – 1.24 1.00 ± 1.5 abc
L V1 0.71 – 1.06 1.11± 1.3 abc 0.85 ± 1.20 A
V2 0.60 – 0.95 0.70 ± 1.1 a
V3 0.60 – 1.09 0.75 ± 1.0 ab
eISSN:
2299-4831
Język:
Angielski
Częstotliwość wydawania:
2 razy w roku
Dziedziny czasopisma:
Life Sciences, Zoology, other