N. ZOOL. GAL.] 
NATURAL HISTORY. 
149 
Polyastra 
Haliglossa—14 
Polypbyllia—14 
Fam. 4. Poritidce. 
Madrepora—15, 16 
Porites—17, 18 
Alloporina—18 
Fam. 5. Poecilloporidce. 
Seriatopora —19 
Antbopora—19 
Pcacillopora—19 
Heliopora—19 
Fam. 6. Milleporida. 
Millepora—20 
Fam.7- Distichoporidce. 
Disticbopora—20 
Order II. Zoophy- 
TARIA. 
Fam. 1. Cornulariada. 
Cornularia—21 
Fam. 2. Clavulariadce . 
Actinantba 
Clavularia 
Telesto 
Fam. 3. Tubiporidce . 
Tubipora—21 
Fam. 4. Coradliadce. 
Corallium—21 
Isis—21 
Mopsea—22 
Melitaea—23 
Prymnoa—22 
Muricea—23 
Scirpearia—23 
Eunicea—23 
Plexaura—23 
Gorgonia—24 to 26 
Pt er ogorgi a—2 6 
Fam. 5. Antipathidce . 
Antipathes—27 
Leiopathes - 27 
Fam. 6. Briar eidce, 
Briareum — 28 
Fam. 7* LobulariadcB . 
Lobularia—28 
Ammotbaea—28 
Antbelia—28 
Sympodium 
Rbizoxenia 
Fam. 8. Zeniadce . 
Zenia 
Nephthya—28 
Nidalia—28 
Fam. 9. Hyalonemidce. 
Hyalonema—28 
Fam. 10. Bennatulidce . 
Pennatula —28 
Virgularia—28 
Renilla 
Pavonaria 
Veretillum 
Fam. ll.UmbellariacUe. 
Umbellaria 
Order III. Poly- 
piaria. 
Fam. 1. Hy dr aides. 
Hydra 
Fam. 2. Tubulariadce . 
Tubularia—29 
Eudendrium—29 
Corymorpha 
Fam, 3. Corynaidce . 
Coryne 
Syncoryna 
Fam. 4. Sertulariadce . 
Thoa—29 
Sertularia—29 
Dynamena—29 
Thuiaria 
Pasythea 
Epistomea 
Lirizoa 
Plumularia—30 
Antennularia—30 
Cymodoce—30 
Salacia—30 
Idia 
Fam. 5. 
Campanulariadce, 
Laomedia—30 
Campanularia—30 
Peripyxis—30 
Class V. 
POLYZOA. 
Order I. Carxosa. 
Fam. Alcyonidiadce . 
Alcyonidium. 
Cliona—31 
Order II. Cornea. 
Fam. 1. Vesiculariadrz. 
Vesicularia 
Serialaria— 31 
Pedicellaria—31 
Valkeria 
Bowerbankia 
Lusia 
Dedalea 
Ord. III. Calcarea. 
Fam. 1. Crissiadce. 
Eucratea 
Crissia—31 
Tibiana 
Tricellaria 
Notamia 
Anguinaria 
Fam. 2. Tubuliporida, 
Tubulipora—31 
Obelia—31 
Discopora—31 
Idmonea—31 
Hornera—31 
Fam. 3. Celleporidcz. 
Cellepora—31 
Hippotboa—31 
Lepralia—31 
Membranipora—3 1 
Fam. 4. Escharidce . 
Flustra—31 
Electra—31 
Cellularia—31 
Lunulites—31 
Sabrina—31 
Acamarcbis—31 
Farcimia—31 
Retipora—32 
Adeone—32 
Eschara—32 
