INDEX 



To names of Classes, Orders, Sub-Orders, and Genera ; to technical terms ; and to 

 names of Authors discussed in the text. 



Acalephae, 2 

 Acanella, 28 

 Aainthofiorgia, 28 

 AcantkoUis, 28 

 Acanthoptilum, 34 

 Aci.% 23 

 acontia, 41 

 Adinaugc, 60 

 Actineria, 61 

 Actinia, 42, 59 

 Actinidae, 59 

 Actiniidea, 46, 59 

 Actinodendron, 61 

 Actinoloba, 59 

 Adamsia, 60 

 Agaricia, 75 

 Agassiz, A., 4 

 Agelecyathns, 73 

 Aiptasia, 43, 60 

 Alcyonacea, 19, 23 

 Alcyonarin, 10 

 Alcyonidae, 17, 23 

 Alcyvniinn, 24 • 

 Aldrovandus, 2 

 Alveopora, 7t> 

 Ammothca, 25 

 Amphianthidae, 61 

 Atnphianthus, 61 

 Amphilaphis, 28 

 Am2)lex.\is, 72 

 Anabacia, 76 

 A )ud)aciadae, 76 

 Anacrnpora, 76 

 Anemonia, 59 

 Antheinae, 59 

 Antheomorphe, 60 

 ^1 )Uh('omi>rj>hiiiae, 60 

 anthucnidus, 75 

 anthocyathus, 75 

 Anthoinastus, 24 

 Anthopttilidae, 34 

 Anthopdlum', 34 

 Anthiithcla, 25 

 Anth'izoc, 2 

 Antipulhdlu, 54, 57 



Antipathcs, 53, 57 

 Antipathidue, 57 

 Antipatliidea, 53, 57 

 .1 ntipathinac, 57 

 Aplianipathes, 57 

 Aporosa, 65, 72 

 Arachnactis, 52 

 Aristotle, 2 

 asexual reproduction in 



corals, 66 

 Asiphonacea, 29 

 Astraeidae, 70, 73 

 Astraeinae, 74 

 Astraeopora, 76 

 Astrangia, 74 

 Astro ides, 76 



— development of, 63 

 Audouin, 4 

 Aidactinia, 60 

 autozooid, 11, 30 

 ^jj(/e?-«, 18, 19, 26 

 axis, of Pei^natulids, 30 



— development of, 32 



Balanophyllia, 76 

 liarathrobius, 25 

 basal disc, 38 



— plate, 62 

 Bafhyadis, 76 

 linthyanthus, 57 

 Balhygiirgia, 28 

 Bathypathes, 57 

 Bathyptilum, 34 

 Bebryce, 28 

 Belon, 2 



Beneden, P. J. van, 4 



— E. van, 50, 52 

 Bernard, 71 

 bilateral symmetry, 43 

 biradial symmetry, 44 

 Blastotrodius, 66, 73 

 Boccone, 3 



Bourne, 22, 62, 76 

 Boveri, 44, 46, 47 

 Briareidae, 18, 25 



Briarcinae, 25 

 Briareum, 25 

 Brook, 57, 71 

 budding, 16, 67 

 Bunodes, 42, 60 

 Bunodinae, 60 



calamus, 30 

 calcai-eous skeleton, 12 

 Calceola, 75 

 calicoblast, 66 

 Calliadis, 60 

 Callisis, 28 

 C(dlistej)ha)U(s, 28 

 Callozostriiiae, 28 

 Callozostron, 28 

 Calypterinus, 28 

 C(dyptrophora, 28 

 CalyptrojJhorinae, 28 

 canal system, 68 

 capituluni, 44 

 Capnea, 60 

 Carijoa, 30 

 Carlgren, 52 

 Caryophyllia, 62, 63, 72 

 Cavernularia , 34 

 Cavermdarinae, 34 

 Cavolini, 4 

 Ceratoisidinae, 28 

 Ceratoisis, 28 

 Cere us, 60 

 Ccrianthidea, 51, 57 

 Cerianthus, 51, 57 

 Chaetdes, 37 

 Chadetidae, 37 

 Chironepthya, 25 

 Chitonadis, 60 

 Chondractinia, 60 

 Chrysogorgia, 28 

 cinclides, 41 

 Cirrhipathcs, 57 

 Cirrhipathinac, 57 

 Cladadis, 60 

 C/mfocora, 74 

 Cladopathes, 57 



