A third northern European amber species , A. antiqua , was described in 2009 .
The authors of the 2009 paper noted a second confirmed A. oligocenica specimen which had been identified during their study .
A third northern European amber species , A. antiqua , was described in 2009 , and the authors of the 2009 paper noted a second confirmed A. oligocenica specimen which had been identified during their study .