Phoxichilidium tubulariae is an often misidentified pantopod from the Swedish west coast. All specimens labelled as P. femoratum in the museum collections in Göteborg, Stockholm and Uppsala have been revised. 114 of them were found to be P. tubulariae and only 3 specimens could be identified as P. femoratum.
Goeteborgs Naturhistoriska Museum. Aarstryck, 1988, p. 35-37