Two new tardigrade species from a moss sample collected in Canada, one representing Macrobiotus hufelandi complex and the second belonging to genus Bryodelphax, are described. Integrative analysis was undertaken based on morphological morphometric data (using both light scanning electron microscopy (SEM)) combined with multilocus molecular (nuclear sequences, i.e., 18S rRNA, 28S rRNA ITS-2 as w...

the aim of this note is to characterize the finite groups in which all non-linear irreducible characters have distinct zero entries number.

Each homogeneous space of a quasigroup affords a representation of the BoseMesner algebra of the association scheme given by the action of the multiplication group. The homogeneous space is said to be faithful if the corresponding representation of the Bose-Mesner algebra is faithful. In the group case, this definition agrees with the usual concept of faithfulness for transitive permutation rep...