Author | Year | Title | Source | |
---|---|---|---|---|
in the field() | Falk, S. | 2011 | Warwickshire’s bumblebees | |
in the field() | Prys-Jones, O.E. & Corbet, S.A. | 1987 | Bumblebees | Naturalists’ Handbooks, 6, 92pp, The Richmond Publishing Co. Ltd |
Bombus (Psithyrus) (cuckoo bees) may also be included in identification literature listed under the following higher taxa:
NBN (data.nbn.org.uk) has a distribution map for Bombus (Psithyrus) (cuckoo bees) |
BioInfo (www.bioinfo.org.uk) has 11 host/parasite/foodplant and/or other relationships for Bombus (Psithyrus) (cuckoo bees) |
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