Albert Jan Becking:
Ackerhummel . Bombus pascuorum (Scopoli, 1763) . Bourdon des champs . Common carder bee
Albert Jan Becking:
Ackerhummel . Bombus pascuorum (Scopoli, 1763) . Bourdon des champs . Common carder bee
Albert Jan Becking:
Ackerhummel . Bombus pascuorum (Scopoli 1763) . Bourdon des champs . Common carder bee
Albert Jan Becking:
Ackerhummel . Bombus pascuorum (Scopoli 1763) . Bourdon des champs . Common carder bee
Albert Jan Becking:
Dunkle Erdhummel . Bombus terrestris (Linnaeus 1758) . Bourdon terrestre . Large earth bumblebee . Aardhommel
Albert Jan Becking:
Wald-Kuckuckshummel . Bombus sylvestris (Lepeletier 1832) . Psithyre sylvestre . forest cuckoo bumblebee / Four-coloured cuckoo bee . Vierkleurige koekoekshommel
Albert Jan Becking:
Bunte Hummel / Waldhummel . Bombus sylvarum (Linnaeus 1761) . Shrill carder bee . Boshommel
Albert Jan Becking:
Gartenhummel . Bombus hortorum (Linnaeus 1761) . Bourdon des jardins . Garden bumblebee . Tuinhommel
Albert Jan Becking:
Böhmische Kuckuckshummel . Bombus bohemicus (Seidl 1838) (?) / Keusche Kuckuckshummel . Bombus vestalis (Geoffroy 1785) (?)
Albert Jan Becking:
Wiesenhummel . Bombus pratorum . Bourdon des prés . Early bumblebee . Weidehommel
Albert Jan Becking:
Ackerhummel . Bombus pascuorum (Scopoli 1763) . Bourdon des champs . Common carder bee
Albert Jan Becking:
Ioannis Antonii Scopoli ... ENTOMOLOGIA CARNIOLICA / exhibens INSECTA Carnioliae Indigena et distributa in Ordines, Genera, Species, Varietates. Methodo Linnaeana. Vindobonae ... MDCCLXIII (Wien 1763)
Albert Jan Becking:
Ackerhummel . Bombus pascuorum (Scopoli 1763) . Bourdon des champs . Common carder bee
Albert Jan Becking:
Dunkle Erdhummel . Bombus terrestris (Linnaeus 1758) . Bourdon terrestre . Large earth bumblebee . Aardhommel
Albert Jan Becking:
Wiesenhummel . Bombus pratorum . Bourdon des prés . Early bumblebee . Weidehommel
Albert Jan Becking:
Wiesenhummel . Bombus pratorum . Bourdon des prés . Early bumblebee . Weidehommel
Albert Jan Becking:
Gartenhummel . Bombus hortorum (Linnaeus 1761) . Bourdon des jardins . Garden bumblebee . Tuinhommel
Albert Jan Becking:
Dunkle Erdhummel . Bombus terrestris . Bourdon terrestre . Large earth bumblebee . Aardhommel
Albert Jan Becking:
Gartenhummel . Bombus hortorum . Bourdon des jardins . Small garden bumblebee . Tuinhommel
Albert Jan Becking:
Ackerhummel . Bombus pascuorum . Bourdon des champs . Common carder bee
Albert Jan Becking:
Ackerhummel . Bombus pascuorum . Bourdon des champs . Common carder bee
Albert Jan Becking:
Ackerhummel . Bombus pascuorum . Bourdon des champs . Common carder bee
Albert Jan Becking:
Ackerhummel . Bombus pascuorum . Bourdon des champs . Common carder bee
Albert Jan Becking:
Wiesenhummel . Bombus pratorum (Linnaeus 1761) . Bourdon des prés . Early bumblebee . Weidehommel
Albert Jan Becking:
Ackerhummel . Bombus pascuorum . Bourdon des champs . Common carder bee
Albert Jan Becking:
Ackerhummel . Bombus pascuorum . Bourdon des champs . Common carder bee
Albert Jan Becking:
Baumhummel . Bombus hypnorum (Linnaeus 1758) . Bourdon des arbres . Tree bumblebee
Albert Jan Becking:
Wald-Kukuckshummel (?) . Bombus Silvestris (Lepeletier 1832) . Psithyre sylvestre . Forest cuckoo bumblebee . Vierkleurige koekoekshommel