Key of Lasius

Parent Key Path: /Lasius [01]

Lasius [11]

Lasius [13]

Body around 2.5 mm long; petiolar spiracles relatively high in position (Fig. 3.23a) (subgenus Cautolasius) Body around 4 mm long; petiolar spiracles relatively low in position (Fig. 3.23b) (subgenus Chthonolasius)
Lasius talpa Lasius flavus Lasius sonobei Lasius hikosanus Lasius umbratus Lasius meridionalis

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