INDEX. 
169 
melanops (Thau.), 155 
Mehcertum, 34 
melo (Ech.), 3 
membranacea (Flust.), 
104, no 
(Membr.), 108 
membranaceus (Ast.), 
22, 23 
Membranipora, 104, 
107 
Merteiisia, 38 
mesembryanthemum 
(Act.), 42 
Metridium, 48 
Micropora, 115, 147 
Microporidae,115, 147 
Microstoma, 148 
miliaris (Cid.), 3 
(Ech.), 3 
millepora (Esch.), 107 
Milleporinai, 50 
Milleri (Thaum.), 34 
Millesiana (Turb.),51, 
151 
minima (Med.), 35 
mmuta(Ast.), 17,23,27 
minuticornis (Hydra), 
61 
minutus (Ech.), 5 
mirabilis (Beariia), 96 
(Crist.), 100 
(Penn.), 58 
mixta (Turb.), 51 
Mnemia, 155 
moUe (Ale.), 54 
mollis (Sert.), 133 
Mollusciim, 60 
monile (Act.), 46 
moniliformis (Oph.), 
24 
Monopyxis, 83 
Montagu! (HoL), 1 1 
Montferrandi (Flust.), 
118 
Moodeeria, 36 
Mucedo (Crist.), 99 
Mucrostoma, 122 
Mulleri (Astrop.),18 
(Cyd.), 54 
Mulleria, 7, 12 
multicornis { H y dr a) , 6 0 
multifora (Ast.), 20 
muricata (Sert.), 67 
Muricea, 56 
Murrayana (Flustra), 
106 
muscoides (Tub.), 62, 
65 
musicalis (Madr.),52 
mutatoria (Thai.), 15 
mutica (Yel.), 41 
myriophyllum (Sert.), 
81 
Naisa, 100, 102 
neglecta (Oph.), 24 
(Turris), 33 
neglectus (Ech.), 4 
xNeillii (Hoi.), 11 
Nemertesia, 76 
Neptuni (Thai.), 15 
Neritina (Sert.), 114 
Nigellastrum, 74 
(Sert.), 70 
Nigger, 8 
nigra (Ast.), 26, 27 
(Holoth.), 8 
(Sert.), 75 
nigritella (Boug.), 156 
Nilsonii (Oph.), 26 
Nit Coralline, 95 
nitida (Cell.), 120 
noctiluca (Pel.), 30 
Notamia, 82, 133 
Nudibrachiata, 59 
nudus (Sip.), 13, 14 
Nullipora, 126 
nutans (Corym.), 65 
obconicus (Siph.), 88 
Obelia, 140 
(Tub.), 142 
obliqua (Laom.), 85 
Oceania, 33 
Oceanidse, 32 
Ocellina, 51 
Ocellinidae, 51 
Ochnus, 9 
octocostata (iEq.),34 
octona (Ger.), 33, 
(Thau.), 155 
octopunctata (Lizzia), 
36 
octopus (Med.), 30 
octoradiata (Lucern.), 
49 
octocostatum (Stom.), 
155 
oculata (Ast.), 20 
ociilatus (Pentad.), 20 
Oculina, 51 
Oligactis (Hydra), 90 
operculata (Sert.), 73 
Ophiocoma, 23, 25 
Ophiolepis, 23 
Ophiopholis, 25 
Opbiothrix, 26 
Ophiura, 23 
(Ast.), 23, 25 
Ophiurae, 23 
Ophiurida, 23 
Ophiuridse, 23 
orbiculus (Tub.), 139 
organisans (Tub.), 141 
organum (Madr.), 52 
ornata (Sars.), 156 
Ortie de mer, 42 
Orythia, 35 
Oursins, 2 
ovalis (Lepr.), 118 
ovata (Beroe), 38 
ovatum(Echin.),6,150 
ovatus (Beroe), 38 
ovifera (Camp.), 97 
ovoidea (Cell.), 120 
(Cellep.), 128 
Ovulum marinum, 5 
ovulum (Fib.), 5 
oxyurus (Lumbr.), 15 
Pallasii (Phase.), 14 
pallens (Hydra), 90 
palliata (Med.), 48 
Palmasteries, 21 
palmata (Cell.), 130 
(Disc.), 139 
Palmipes, 21 
(Ast.), 22 
palmo (Med.), 30 
Paludicella, 102 
Paludicellaidae, 102, 
145 
paludosa (Crist.), 101 
Panache (Pol. a), 100 
papillata (Cid.), 2 
papillosa (HoL), 8 
H 
