TY - GEN AU - Vilas,Roman AU - Paniagua,Esperanza TI - Analyzing the structure of biodiversity SN - 1471-4922 PY - 2004///0810 KW - Animals KW - Biodiversity KW - Biological Evolution KW - Classification KW - Parasites KW - classification N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1016/j.pt.2004.04.007 ER -