Nesting behaviour and foraging characteristics of Andrena cineraria (Hymenoptera: Andrenidae) (CROSBI ID 298043)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Dar, S.A. ; Muneer, A.S. ; M., El-Sharnouby ; M., Hassan ; R., Rashid, S.H. Mir ; Y., Al Naggar ; M., Salah ; I., Tlak Gajger ; S., Sayed
engleski
Nesting behaviour and foraging characteristics of Andrena cineraria (Hymenoptera: Andrenidae)
The current studies were carried out in the three experimental locations of Kashmir valley during 2013 to 2016. The species Andrena cineraria formed the dense nest aggregations in plan grounds, barren lands and hilly areas near the fruit orchards and other landscapes with clay loam soil type. The species start flying and foraging in the orchards from April till July. The nests were allodalous, 29– 36 cm in depth, with cells located obliquely around the main barrow. The nests were dense with a maximum density of 11.09 nests/m2 observed in landscapes of Budgam. The barrow diameters were found varying with depth from main entrance. The maximum barrow diameter recorded was 2.05 mm. At certain depth, the female constructs the first cell and the upper nest burrow is vertical and lower is oblique. The nest entrance is generally hidden under the tumulus. In the depth of average 30.48 cm, each cell directly opens to main burrow either alternately or unilaterally. The cell number, diameter, and length varied with depth.Foraging behaviour of A. cineraria on various fruit crops and other shrubs and social forestry trees were determined and the abundance, visitation rate, total visits and time spend per flower were found significant, especially on fruit crops. The significance of the studies is important for the melittologists, as it will help in the conservation of bee fauna. The study is also important in using this species for pollination purpose and would also help to detect and understand the possible pre-adaptation of species in temperate region of Kashmir valley.
Andrena cineraria ; Behaviour ; Nest ; Foraging ; Landscape ; Density
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Podaci o izdanju
28
2021.
4147-4154
objavljeno
1319-562X
10.1016/j.sjbs.2021.04.063
Povezanost rada
Veterinarska medicina