Sternum in Micaria and Arboricaria. 1 M. formicaria, male 2 M. fulgens, female 3 A. subopaca, female 4 A. zonsteini sp. n., male 5 A. zonsteini sp. n., female.
Part of: Mikhailov KG (2016) On the spider genus Arboricaria with the description of a new species (Araneae, Gnaphosidae). ZooKeys 558: 153-169. https://doi.org/10.3897/zookeys.558.6521