cx j22 3 45 199277028 http://www.idref.fr/199277028 20170310 20170524054421.000 751052304 1999 Td8 http://catalogue.bnf.fr/ark:/12148/cb17125654h BNF 20170524 FRBNF171256540 FRBNF17125654 20170310afrey50 ba0 2 1 1 rameau ba0yba0y frelat 0 Ptychogastriidae ba0yba0y frelat # Pectyllidae ba0yba0y frelat # Ptychogastridae 199277206 g|xxx ba0yba0y Trachyméduses 590 Zoologie Note de regroupement par domaine FR FR-751131015 20170511 FR Abes 20170524 AFNOR Traité de zoologie : anatomie, systématique, biologie. Tome III, Cnidaires. Fascicule 2 : Cténaires, 1993 The Arctic Seas : climatology, oceanography, geology and biology / Y. Herman, 1989 Marine plankton : a practical guide to ecology, methodology, and taxonomy / C. Castellani, M. Edwards, 2017 World register of marine species - http://www.marinespecies.org (2017-05-11) Global biodiversity information facility - http://www.gbif.org/species (2017-05-11) Integrated taxonomic information system - https://www.itis.gov (2017-05-11) Ptychogastriidae Pectyllidae Ptychogastridae