. L'humble2170 [microforme] : son histoire de vie et comment domestiquer il avec des descriptions de toutes les espèces de Bombus et Britannique Psithyrus. Les abeilles ; apiculture ; Abeilles ; Abeilles abeille ; culture ; les abeilles. •^^^j'' :^^^^^^^ «wfmm. VIII BOMBUS SOROENSIS ou l6 : aucune trace de jaune. Thorax noir, avec une bande jaune à l'avant. Abdomen noir, avec la 1ère et 2ème segments •jaune, mais habituellement certains noir à la base du 1er segment, et avec la couleur, qui commence le 4ème segment, parfois entièrement blanches, mais souvent blanc avec du rouge à la base, ou en classement rcil du blanc à la pointe. Le hind m

• Contributeur: The Book Worm / Alamy Banque D'Images
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• Dimensions: 1732 x 1443 px | 29,3 x 24,4 cm | 11,5 x 9,6 inches | 150dpi

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. The humble-bee [microform] : its life-history and how to domesticate it with descriptions of all the British species of Bombus and Psithyrus. Bees; Apiculture; Abeilles; Abeilles; Bee culture; Bees. •^^^i'':^^^^^^^ 'mwfmm. VIII BOMBUS SOROENSIS l6: or no trace of yellow. Thorax black, with a yellow band in front. Abdomen black, with the 1st and 2nd •segments yellow, but usually some black at the base of the 1st segment, and with the taU colour, which commences on the 4th segment, sometimes entirely white, but often white with red at the base, or rcil grading into white at the tip. The hind metatarsi are slender and taper gradually towards the base, where they are very slender. B>- this character the male cjf soro'aisis ma)- be easily known, the /^ metatarsi being approxi- mately parallel-sided up to within a short dis- tance of the base in all the other species ex- cept fjnrstris, lucoruin, and CHllnmtuuts: in these three the metatarsi are wider, and are fringed with shorter hairs than in soroaisis. Antenna; with the 3rd joint shorter than the 4th ; in tenrstris and lucoruin the 3rd joint is longer than the 4th. Length of flagellum 5.^, mm., thus slightl>- longer than in terrcstns, lucoruui, and pi-atoruiii. Armature distinct. In Britain B. soroaisis is local and often rare. The workers were taken abundantly at Ilfracombe on bramble blossom by the late lulward Saunders. 1 he queens have been found in considerable num- b ;rs by Mr. E. B. Nevinson at Abersoch, on the south coast of Carnarvonshire, at the flowers of the raspberry in the beginning of June. .Mr. Nevinson has also taken it at Criccieth, Bude, and in. ;. 2''. —Hind nK'l.U.irsusof |i, Mcr/v, (, '^/;an(l miir.^s^:. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Sladen, F. W. L. (Frederick William Lambert), 1876?-1921. London ;

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