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Browsing "P. E. Hallett (2011) Farmed Solitary Bees & Wasps, Data Set (generations 1997-2008)" by Title

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Showing results 107 to 126 of 756
PreviewIssue DateTitleAuthor(s)
IMGP0221S.cristatus.JPG.jpg25-Jul-20044.8 mm cavities. The Potter Wasp Symmorphus cristatus, with a Chrysis coerulans cocoon at 3 up.Hallett, Peter
Img0009Hylaeus_nest.jpg.jpg19974.8 mm wide cavities. Hylaeus nest.Hallett, Peter
Img0011Hylaeus_ppupae.jpg.jpg19974.8 mm wide cavities. Hylaeus pupae well pigmented but not yet emerged. When Hylaeus nests in wider cavities cells may be built side by side, rather than in a linear row, as is the general rule for cavity-using bees and wasps.Hallett, Peter
Img0010Passaloecus_mum.jpg.jpg19974.8 mm wide cavities. Passaloecus working on its nest.Hallett, Peter
Img0006potter.jpg.jpg19974.8 mm wide cavities. Potter Wasp, Symmorphus cristatus. Acrylic lidded nest block.Hallett, Peter
Img0008Hylaeus_mum.jpg.jpg19974.8 mm wide cavities. The Masked Bee Hylaeus is wasp-like. Nectar and pollen are brought to the nest in its crop and the provisions and egg sealed in a bubble of 'bee cellophane'. A fugitive species.Hallett, Peter
Img0007Passaloecus_ppupae.jpg.jpg19974.8 mm wide cavities. The resin-using Aphid Wasp Passaloecus. Aphids at the bottom, a mixture of prepupae and pupae at the top. The prepupa is a larval skin with the pupa inside. The pupa is like the adult but lacks colour and wing inflation.Hallett, Peter
Img00012Isodontia_nest.jpg.jpg20014-cavity (9.6 mm width) nest block. Cricket-hunting Wasp (Isodontia mexicana).Hallett, Peter
Img00011OsmiaC.jpg.jpg20015-cavity (8.0 mm width) nest block. Bee larvae (either Osmia or Megachile).Hallett, Peter
Img00010OsmiaC.jpg.jpg20015-cavity (8.0 mm width) nest block. Bee larvae (either Osmia or Megachile).Hallett, Peter
1-Oct-2010Actual species abundances for solitary bees and wasps, by year, pooled across the three localities.Hallett, Peter
1-Jul-2011Alternative spreadsheets.Hallett, Peter
DSCN0376ocA_or_mcA.JPG.jpg21-Jun-2006Although Osmia coerulescens is the expected species there is so much resin in this nest of masticated leaves that it is best to check later in the year for Megachile campanulae (which overwinters as a white prepupal grub rather than a dark adult).Hallett, Peter
2003Analyzing spatial nesting patterns within managed hives of small local solitary bees and wasps (Hymenoptera: Colletidae, Megachilidae, Vespidae, Sphecidae).Hallett, Peter
29-Apr-2011anasheet1gen_12s.pyHallett, Peter
Osmia_Isodontia040626b.JPG.jpg26-Jun-2004Anterior details for O. lignaria and I. mexicana nests.Hallett, Peter
IMG0023.jpg.jpg2000Aphid Wasp (Passaloecus sp.) working on its nest of soft clear resin.Hallett, Peter
IMG0009.jpg.jpg2000Assorted.Hallett, Peter
IMPG0338largeOsmia.jpg.jpg17-Aug-2004At this stage the best opinion is the bee Osmia coerulescens in an unusually wide cavity.Hallett, Peter
Auplopus_mothering040715a.jpg.jpg15-Jul-2004Auplopus mother on nest, with eggs.Hallett, Peter
Showing results 107 to 126 of 756