Heteropoda 16 



Histioteuthidae 18 



Homalorhagida (homalorhagid) 11 



Hydroida (hydroids) 5, 6 



Hyperiidae 25 



Hyperiidea 25 



Isopoda (isopod) 24, 25 



Jouannetiinae 17 



Kalyptorhynchia 7 



Laganidae 29 



Laophontidae 22 



Lepidocentroida 29 



Lernaeopodidae 22 



Lichomolgidae 22 



Lininoriidae 24 



Loveniidae 29 



Loxosomatidae 28 



Macrodasyoidea (macrodasyoid) 10 



Macrostomidae (macrostomine) 7 



Maldanidae (maldanid) 12 



Martesiinae 17 



Melonechinoida 29 



Microbothriidae 26 



Molpadiidae 29 



Monocotylidae 8 



Monogenea (monogenetic) 8, 9 



Myodocopa (myodocopid) 21 



Myodocopina 20 



Mysidacea (mysid) 23, 24, 25 



Naididae 13 



Natantia 25, 26 



Neotonchinae 10 



Nudibranchia (nudibranch) 15, 16 



Octopoda 18 



Octopodinae 18 



Olpiidae 19 



Onuphidae (onuphid) 12 



Opistocystidae 13 



Orthopsidae 29 



Oxystomata (oxystomatous) 26 



Palaemonidae 26 



Palaemoninae 26 



Pandaridae 21 



Pandoridae 17 



Parasaleniidae 29 



Penaeidae 26 



Pericosmidae 29 



Phasianellidae 16 



Philomedidae 21 



Pholadidae 17 



Pholadinae 17 



Pilargidae 12 



Pinnidae 17 



Piscicolidae 13 



Platycopida (platycopid) 21 



Plumularidae 6 



Podocopida (podocopid) 21 



Polycladida (polyclads) 7 



Polycopidae (polycopids) 21 



Polynoidae 12 



Polyodontidae 12 



Pontobdellinae 13 



Pontoniinae 26 



Porcellanidae 26 



Portunidae 26, 27 



Processidae 26 



Pseudophilomedidae 21 



Pseudoscorpiones (pseudoscorpions) 19 



Ptychodactaria 7 



Retronectidae 8 



Rhadinorhynchidae 11 



Sacculinidae 23 



Salpidae 31 



Schizasteridae 29 



Scutellidae 29 



Sertularidae 6 



Siphonophora (siphonophorae) 5, 6 



Solenofilomorphidae 7 



Spatangoida 29 



Speightiidae 16 



Sphyriidae 22 



Spionidae H 



Stenopodidea (stenopodidean) 26 



Stirodonta 29 



Stromatopoda (stomatopods) 25 



Strongylocentrotidae 29 



Synaptidae 29 



Synaptinae 29 



Tabanidae 19 



Tanaidacea 25 



Tellininae 17 



Temnopleuridae 29 



Tendipedidae 20 



Teredinidae 17 



Teuthoidea 18 



Thecosomata (thecosomatous) 16 



Thoracica (thoracic) 23 



Tomopteridae H 



Tonnidae 16 



Toxopneustidae 29 



Trochochaetidae 12 



Tubificidae 13 



Turridae 16 



Typhloplanoida 7 



Typhloscolecidae H 



Udonellidae 8 



Xanthidae (xanthid) 23, 26 



Xylophaginae 17 



Zoantharia 7 



37 



■& U S Government Pnnlpng Office 1979—698-004 113 



