Specific Numerical Taxonomy Methods in Biological Classification

There are presented automatic classification methods which, according to the authors' conceptions, are specific to biology. In section 1 there are included the necessary steps made in the automatic classification. In section 2 there are presented 2 methods of automatic classification which are frequently used in any field and in opposition with it the section 3 presents another method from literature (due to Buser and Baroni-Urbani) considered superior, in the main. Section 4 is entirely dedicated to some original methods originating in improvements and sections of the methods of the Section 3 and to some applications of them on human biometry. Thus, sections 4.1 and 4.2 presents the L* and H* homogeneties (proposed by L. Dragomirescu) for the classification in biology. Section 4.3 presents an application of the H* homogeneity in the historical anthropology and section 4.4 contains a new extension of the method of the Section 3 and an application of it within the genetics of the human populations.The new extension concerns the inference in contingency table and it is applicable in any field.