Thus, the region of glass formation stretches from Z ≅ 2.00 (elemental Se) to Z ≅ 2.60 (As3Se2 glassy alloy) in As Se system [23 26], whereas it is distinctly narrower in As S system being in the range of ~2.05 < Z < (2.44 2.46) [23 26].
Hindwing much shorter than forewing, with anal area distinctly narrowed; 7.2 mm long, 2.3 mm wide.
7. Ratio of labrum to clypeus: (0) labrum strongly transverse, as wide as clypeus (ratio 1); (1) labrum distinctly narrower than clypeus (ratio less than 1).
Head capsule: slightly longer than wide, but appearing elongated; distinctly narrower anteriorly than at ocular region; distinctly prognathous; without macroscopic tubercles on dorsal surface; anterior margin shallowly concave; temples distinctly shorter than eyes, moderately projecting laterally.
Head medium sized, 1.8 mm long and 2.5 mm wide, about 1.4 times as wide as long; antenna slim with scape swollen, and pedicel distinctly narrower than scape, flagellum very thin.
The labrum of Amblomma, Brochocoleus, Pareuryomma, Odontomma, Cionocoleus and Lithocupes[ 3, 19] is distinctly narrower than the clypeus [ 3], whereas the labrum of Tetraphalerus and Permocupes is strongly transverse and as wide as the clypeus [ 12].
Considering QTL map locations in the BC as compared to the F6, there is a clear tendency for distinctly narrower QTLR in the F6 than in the BC; average QTLR extent in the F6 was just about half that in the BC, as anticipated from the observed map expansion in the F6.
The evolutionary innovation linked with the earliest splitting event in the Lower Permian is a shortening of the elytra, which then fit better with the shape of the abdomen [ 12], distinct modifications of the elytral venation [ 45], and a distinctly narrowed prosternal process [ 45].
And indeed, the areas around the square look distinctly medieval, with narrow and winding cobblestone streets.
