"We country dogs come in all shades and snout sizes," the post reads.
To test whether the snout is optimised for suction feeding throughout an ontogeny, we simulated the expansion of different snout shapes varying from extremely long and slender to short and broad for juvenile and adult snout sizes, using computational fluid dynamic models.
I tore into the head, beginning with the tanned cheeks, following the curve of the smile and ending with the round snout, the size of a Ritz cracker.
A multitude of other species and genus namesmostly based on differences in size, snout shape, and front tooth arrangementhave been coined for various indricothere remains.
These include shape of ears, snout and limbs, size, tails, coat type and colour.
With a streamlined body, short pointed snout, and modestly sized eyes, the common thresher resembles (and has often been confused with) the pelagic thresher (A. pelagicus).
We measured several morphological traits, chosen for their importance in determining contest success in other lizards [31], [32]: body size (snout-vent length, SVL, to the nearest 0.1 mm), head depth (deepest point of head, in line with tympanum), jaw length (angle of the jaw to the tip of the snout) and body mass.
Reproduction, habits, body size (snout-vent length for anurans, total length for caudates and caecilians), and altitudinal distribution were obtained from field guides, herpetology textbooks, monographs, journal articles, and online amphibian databases and websites (see Supplementary Notes S1); we also included unpublished field data for a few species (see Acknowledgements).
Impacts of the drought on vegetation structure and habitat use by lizards coincided with shifts in natural selection on limb length and body size (snout-vent-length, SVL).
SSD is relatively small in magnitude, and in the species with the largest SSD, females do not exceed twice the size (snout-vent length) of conspecific males.
