CNIDAIRES CTENAIRES (méduses) Siphonophore Hydroide Hydridae SCYPHOZOA Aurelia aurita HYDROZOA Siphonophore Hydroide Hydridae Hydra spp Hydra carnea CTENAIRES Venus spp Thalassocalyce spp Beroe spp Mnemiopsis spp Vallicula spp Pleurobrachia spp
Larves de trochophores LARVES METATROCHOPHORES Molluscs or annelids MOLLUSQUES Larves véligères GASTEROPODES BIVALVES OPISTOBRANCHES Clione limacina ANNELIDES Polychaetes (soies) Polychaetes (soies) Oligochaetes LARVES METATROCHOPHORES segmenté LARVES NECTOCHAETES
CEPHALOCARIDES OSTRACODES BRANCHIURES Argulus spp. CIRRIPEDES Balanidae Larves nauplii (copépodes) Larves cypris OSTRACODES
ECHINODERMES PHORONIDES BRYOZOAIRES Holothuries Asteroides Echinoides Ophiuroides Crinoides PHORONIDES Larves actinotroches Phoronis spp. Phoronis architecta BRYOZOAIRES Larves cyphonautes
ROTIFERES Genres Formes générales Genres Birgea Euchlanis Kellicottia Lecane Monostyla Kellicottia Brachionus Keratella Trichocera Collotheca Conochilloides Conochillus Notholca Filinia Hexarthra Polyarthra Anureaopsis Birgea
COPEPODES Antennes > tête Antennes < tête HARPACTICOIDES Urosome plus petit que le prosome HARPACTICOIDES CALANOIDES Prosome Urosome aussi long que le prosome CYCLOPOIDES Urosome
CLADOCERES Ceriodaphnia Bosmina Chydorus Scapholeberis Alona Daphnia Sinocephalus Moina
MALACOSTRACES Peracarides Aegathoa medialis (no picture) ISOPODES - 7 pairs of legs - Thoracic segments make up most of body Aegathoa spp. Aegathoa medialis (no picture) AMPHIPODES Caprellidae Gammaridae Gammarus spp. MYSIDACES Neomysis integer CUMACES
CHAETOGNATHES TARTIGRADES UROCHORDES CEPHALOCHORDES Ascidiacea spp. Thaliacea spp. CEPHALOCHORDES Branchiostoma spp. Branchiostoma caribeum