Инд. авторы:	Pozdnyakov A.A.
Заглавие:	The structure of morphological variability (with the masticatory surface morphotypes of the lower first molar in voles as an example)
Библ. ссылка:	Pozdnyakov A.A. The structure of morphological variability (with the masticatory surface morphotypes of the lower first molar in voles as an example) // Журнал общей биологии. - 2011. - Vol.72. - Iss. 2. - P.127-139. - ISSN 0044-4596.
Внешние системы:	PubMed: 21542335; SCOPUS: 2-s2.0-84855532230; WoS: 000289809700004;
Реферат:	eng: An analysis of morphotypical variability of the lower first molar in twelve species of Microtus genus revealed similarity in patterns of variability, consisting in two-three homologous series of three morphotypes of one class of rugosity in each series. In the majority of species, morphotypes are located in a single plane. In some species, morphotypes of other class of rugosity form the homologous series of a second plane so that the structure of the variability takes on a three-dimensional form. The variability spectrum is limited by molars design; at the different trends in complication of a masticatory surface have taxonomic weight of subgenus or species rank. Thus, incompleteness of homologous series is caused by taxonomic specificity and is nonrandom in essence.
Ключевые слова:	EVOLUTION; ASYMMETRY; ARVICOLINAE; PATTERNS; RODENTIA; MICROTUS; DISPARITY; MOLECULAR PHYLOGENY; TAXONOMIC DIVERSITY; MORPHOSPACE OCCUPATION;
Издано:	2011
Физ. характеристика:	с.127-139