Morphological variation is a rather young, yet fascinating topic to study in its own right because it offers challenging evidence both for the autonomy of morph

"The study reported here explores the possibilities of investigating the important question of genetic and environmental interaction by genetic methods utilizin

Despite recent advances in genetics, development, anatomy, systematics, and morphometrics, the synthesis of ideas and research agenda put forth in the classic M

The aim of the volume is to bridge the 'cultural gap' between sociolinguistics and theoretical linguistics in the study of variation. The various contributions

The average person can name more bird species than they think, but do we really know what a bird “species” is? This open access book takes up several fascin