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7by Collingwood, C. A.“... in Fennoscandia. Keys to species of Lasius Workers 1 Colour shining black; head large, broadly cordate with a...”
Published 1979
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8by Collingwood, C. A.“... in Fennoscandia. Keys to species of Lasius Workers 1 Colour shining black; head large, broadly cordate with a...”
Published 1979
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9by Collingwood, C. A.“.... Workers. Colour varies from entirely pale yellowish brown with the head pale to almost black...”
Published 1979
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10by Collingwood, C. A.“.... Workers. Colour varies from entirely pale yellowish brown with the head pale to almost black...”
Published 1979
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11by Collingwood, C. A.“... yellow to brownish black. Pubescence adpressed, moderately thick over whole body and appendages. Short...”
Published 1979
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12by Collingwood, C. A.“... yellow to brownish black. Pubescence adpressed, moderately thick over whole body and appendages. Short...”
Published 1979
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13by Collingwood, C. A.“..., occiput and frons matt black, not shining; gaster more or less thickly pubescent. Black patch...”
Published 1979
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14by Collingwood, C. A.“..., occiput and frons matt black, not shining; gaster more or less thickly pubescent. Black patch...”
Published 1979
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15by Collingwood, C. A.“.... Worker. Shining brownish black or black. Gaster pubescence very dilute, almost absent. Frontal triangle...”
Published 1979
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16by Collingwood, C. A.“.... Worker. Shining brownish black or black. Gaster pubescence very dilute, almost absent. Frontal triangle...”
Published 1979
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17by Collingwood, C. A.“.... Dark brown to black: head wedge shaped widening posteriorly; clypeus with median notch as wide...”
Published 1979
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18by Collingwood, C. A.“.... Dark brown to black: head wedge shaped widening posteriorly; clypeus with median notch as wide...”
Published 1979
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19by Collingwood, C. A.“... to dark brownish black, mid body occasionally somewhat paler. All appendage surfaces including scapes...”
Published 1979
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20by Collingwood, C. A.“... to dark brownish black, mid body occasionally somewhat paler. All appendage surfaces including scapes...”
Published 1979
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