Part 9
Mülleria, 39, 40
Muricidæ, 20
Mussels, 33
Mussels (freshwater), 38
Myidæ, 42
Mytilidæ, 33
Myzostomaria, 125
Naked-gilled Molluscs, 24
Natica, 15
Nautilus, 45, 49
Nematoidea, 116, 120
Nemertinea, 116, 118, 120
Neomenia, 9
Nereis, 122
Neritidæ, 13
Non-parasitic Worms, 118
Nucleobranchiata, 22
Nuculidæ, 31
Nudibranchia, 23, 24
Octacnemidæ, 100
Octopus, 46, 47
Oikopleura, 104
Oligochæta, 122, 124
Olividæ, 20
Ophiacantha, 111
Ophiuroidea, 112, 114
Opisthobranchia, 23
Orange Cowry, 15
Oreaster, 114
Ormers, 12
Ostreidæ, 36
Ovulidæ, 15
Oyster, 36
Panthalis, 123
Paper-Nautilus, 46
Patella, 9
Pearl-Oyster, 33
Pearly Nautilus, 50
Pectinibranchia, 13
Pectinidæ, 38
Pedata, 115
Pedicellinidæ, 73
Pelmatozoa, 111
Pentacrinus, 111, 113
Periwinkle, 14
Perophora, 95, 96
Phallusia, 93
Pharyngodictyon, 98, 99
Pholas, 43
Phylactolæmata, 70
Piddocks, 43
Pinna, 33, 34
Piscicola, 124
Planaria, 118
Platyhelmia, 116
Pleurotomaria, 11
Pleurotomatidæ, 20
Plumatella, 71, 72
Polychæta, 122
Polyclinidæ, 96
Polyplacophora, 7
Polyzoa, 54–73
Pond-Mussel, 5
Pond-Snails, 27
Pontobdella, 124
Poromyidæ, 45
Poulp, 7
Proneomenia, 7
Protobranchia, 31
Pseudolamellibranchia, 33
Psolus, 115
Pterocera, 18
Pteropoda, 23
Pterotracheidæ, 22
Pulmonata, 25–28
Purpura, 20
Pyrosoma, 90, 99
Radiolitidæ, 41
Razor-shells, 42
Retepora, 65, 66
Rhodosoma, 93, 94
Rhopalæa, 96
Rhynchonella, 82
River-Snails, 13
Rock-shells, 20
Round Worms, 118
Sabella, 122
Sabellaria, 122
Saddle-Oysters, 32
Salpa, 90, 100–103
Salpidæ, 100
Scala, 17
Scallops, 38
Scaphopoda, 28
Schizoporella, 65
Scorpion-shells, 18
Screw-shells, 17
Scrobiculariidæ, 40
Scrupocellaria, 60, 62
Scutibranchia, 9
Sea-Butterflies, 23
Sea-Cucumbers, 106, 115
Sea-Hare, 23, 24
Sea-Lilies, 106
Sea-Mat, 54
Sea-Mouse, 122
Sea-Slugs, 106
Sea-Urchins, 106, 114
Sea-Woodlice, 7
Selenariidae, 64
Semele, 40
Sepia, 46–48
Sepiola, 46
Septibranchia, 45
Serpula, 122
Ship-worm, 43
Silk Coralline, 68
Siphonariidæ, 26
Sipunculus, 126
Slipper-Limpets, 14
Slit-Limpets, 11
Slugs, 28
Snails, 27
Solenidæ, 42
Solenomyidæ, 31
Spatangus, 109
Spirula, 49
Spondylidæ, 37
Squid, 46
Stalked Crinoids, 110, 112
Starfishes, 108
Stichopus, 107
Streptoneura, 9
Strombidæ, 17
Strongylus, 120
Styelopsis, 92
Stylommatophora, 27
Synapta, 107, 115
Tænia, 116, 117
Tapeworm, 116
Tectibranchia, 23
Tellina, 40
Terebella, 123
Terebratula, 74, 82
Terebratulina, 82
Terebridæ, 21
Teredo, 43, 44
Testacella, 28
Tethys, 24
Thaliacea, 100
Thecalia, 38
Thecidium, 81
Thecosomata, 23
Thorn-headed Worms, 122
Thorny Oysters, 37
Thread-worms, 118
Thysanozoon, 118
Tooth-shells, 28
Top-shells, 12
Trematoda, 116
Trepang, 115
Trichina, 121
Trichocephalus, 120
Tridacnidæ, 41
Trochetia, 125
Trochidæ, 12
Trumpet-shells, 18
Tubifex, 124
Tubulipora, 69, 70
Tunicata, 83–105
Tun-shells, 18
Turbellaria, 116, 118, 120
Turbinidæ, 12
Turritellidæ, 17
Tylenchus, 122
Umbraculidæ, 23, 24
Umbraculum, 24, 25
Umbrella-shells, 23
Unionidæ, 38, 39
Veneridæ, 40
Venus-shells, 30
Vermetidæ, 17
Vesicularia, 67
Violet Snails, 16
Viviparidæ, 20
“Volutes”, 20
Volutidæ, 20
Water-Clams, 37
Watering pot-shells, 44
Water Spondyli, 37
Weaver’s-shuttle, 15
Whelk, 18
Window-shells, 32
Wing-shells, 33
Winkles, 14
Worms, 116–126
Worm-shells, 17
Worm-tubes, 123
Xenophoridæ, 17
LONDON: PRINTED BY WILLIAM CLOWES AND SONS, LIMITED, STAMFORD STREET AND CHARING CROSS.
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Footnote 1:
A framed series of photographs, illustrating different kinds of radulæ, is placed on the east wall of the gallery.
Footnote 2:
From Woodward’s ‘Manual of the Mollusca,’ published by Lockwood & Son.
Footnote 3:
From ‘The Cambridge Natural History,’ Messrs. Macmillan & Co.
Footnote 4:
From the Greek: _pteron_, wing, and _pous_, foot.
Footnote 5:
From the Greek: _scaphe_, a small boat, and _pous_, a foot—the foot of some Scaphopods being somewhat pointed like the prow of a vessel.
Footnote 6:
The term Lamellibranchia is used instead of Pelecypoda in deference to the wish of Professor Lankester.—E. A. S.
Footnote 7:
From the ‘Encyclopædia Britannica.’ Messrs. A. & C. Black.
Footnote 8:
From ‘The Cambridge Natural History.’ Messrs. Macmillan & Co.
Footnote 9:
From the Greek: _kephale_, head, and _pous_, foot.
Footnote 10:
_Zoon_, animal; _oikos_, house.
Footnote 11:
_Lophos_, plume; _pherein_, to bear.
Footnote 12:
_Polus_, many; _zoon_, animal.
Footnote 13:
_Bryon_, moss.
Footnote 14:
_Ektos_, outside; _proktos_, vent.
Footnote 15:
_Cheilos_, lip; _stoma_, mouth.
Footnote 16:
_Gumnos_, naked; _laimos_, throat.
Footnote 17:
_Ktenos_, of a comb.
Footnote 18:
_Phulassein_, to guard; _laimos_, throat.
Footnote 19:
_Kuklos_, circle.
Footnote 20:
_Entos_, inside; _proktos_, vent.
Footnote 21:
_Vibraculum_, a bristle.
Footnote 22:
_Pyrosoma_—_pur_, fire; _soma_, body.
Footnote 23:
It should be mentioned that one high authority, Prof. W. K. Brooks, does not regard the life history of _Salpa_ as an example of alternation of generations, but considers the solitary _Salpa_ to be, not asexual, but a female which produces a chain of males; but it is impossible to enter into a difficult question of controversy here.
Footnote 24:
From the Greek _pelma_ = a stalk.
Footnote 25:
The Asteroidea or Ophiuroidea may be counted under the name Stelliformia.
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TRANSCRIBER’S NOTES
1. Typos fixed; non-standard spelling and dialect retained. 2. Used numbers for footnotes, placing them all at the end of the last chapter. 3. Enclosed italics font in _underscores_. 4. Enclosed bold font in =equals=. 5. The caret (^) serves as a superscript indicator, applicable to individual characters (like 2^d) and even entire phrases (like 1^{st}).