Repositorios 173 Catálogos de Bibliotecas 164 Revistas 3

classification 626 Animals 343 animal 335 article 329 Argentina 303 genetics 246 phylogeny 189 Phylogeny 188 male 160 Male 156 female 156 Female 152 isolation and purification 138 nonhuman 122 species difference 118 physiology 117 Species Specificity 112 microbiology 108 growth, development and aging 98 South America 92 parasitology 91 human 90 metabolism 90 CLASSIFICATION 88 chemistry 88 anatomy and histology 86 Classification 85 DNA sequence 78 Sequence Analysis, DNA 76 Article 74