TY - BOOK AU - Simone, Luisa C. AU - Castro, Roberto. J. AU - Esnal, Graciela TI - Characterization of maturity stages in Oikopleura rufescens Fol, 1872 (Tunicata, Appendicularia) by means of a multivariate analysis KW - OIKOPLEURA RUFESCENS KW - UROCORDADOS KW - TUNICADOS KW - TUNICATA KW - APPENDICULARIA ER -