630 



INDEX 



Bernard, H. M., 386 n., 397 



Beroe, 413, JjStS ; B. cucumis, 416, 417; 

 B. ovata, 416, 423 



Beroidae, 414, 423 



Berthokl, on protoplasmic movements, 

 16 n. 



Bezzenberger, list of species of Opalina, 

 124 n. ; on parasitic Ciliata, 152 n. 



Bicoeca, 111 



Bicoecidae, 111 



Bidder, 168, 172 n., 186 n., 235 n. 



Biemma, 224 



Bigelow, 304, 420 n. 



Bile, 13 



Biloculina, 59, 67 



Biloculine, QQ 



Binary sex ( = syngamy with marked in- 

 equality between the pairing cells), 33 f. ; 

 in Centropyxis, 57 ; in Stylorhynchus, 

 99 ; in Pterocephalus, 99 ; in Cocci- 

 diaceae, 100 f . ; in Sarcocystis tenella, 



108 n. ; in Volvocidae, 127 f. ; iwEudo- 

 rina, 129 ; in Peritrichaceae, 151 f. 



Biomyxa, 58 



Bionomics of Protistic life, 43 



Bipinuaria, 605 f., 608 ; metamorphoses 



of, 612 

 Bipocillus (a microsclere consisting of a 



curved shaft, terminated by a cup-shaped 



expansion at each end, characteristic of 



the genus Iophon), 222 

 Birds, hosts of Acystosporidae, 103 

 Birth-pore, of brood-cavity of Suctoria, 161 

 Bisexual differentiation see Binary sex 

 Bivium, of Echinarachnius parma, 543 ; 



of Holothuria nigra, 561 

 Black Corals ( = Gerardia, 406, and Anti- 



patharia, 407) 

 Bladder, of Rotifers and Platyhelminthes, 



14 n. 

 Blanchard, on Sporozoa, 94 

 Blastocoel, 603 

 Blastoidea, 580, 599 f. 

 Blastomere, 603 

 Blastostyles, 265 

 Blasts of Coccidiaceae, morphology of, 120 ; 



of Acystosporidae, 104 f. 

 Blast nla, definition of, 603 

 Blepharoplast, 19 ; of Heliozoa, 72 ; of 



Flagellata, 109, 115 ; of Trypanosoma, 



121 ; of nuclear origin in Trypanosoma, 



109 n. ; oiT.noctuae, 120 f. ; of Ciliata, 

 141 



Block -musculature, of spines of Echinus 



esculentus, 506 

 Blood, Acystosporidae and Haemosporidae 



parasitic in, 97, 102 f. ; Protomastigaceae 



parasitic in, in fever, 119 f. 

 Blood-corpuscle, entered by Haemosporidae 



and Acystosporidae, 102 f., 104 f. ; by 



Treponema and Trypanosoma, 120 

 Blood-system, of Asteriasrubens, 449 f. ; of 



Echinus esculentus, 529 ; of Holothu 



nigra, 567 ; of Antedon rosacea, 587 

 Bloody rain, 125 

 Blowflies, alleged spontaneous generatio 



of, 42 

 Bodo, 111, 119 ; B. caudatus, 116 n. ; B 



saltans, 114, 116 n., 117 f. 

 Bodonidae, 111 ; movements of, 114 n. 

 Body-cavity see Coelom 

 Bohemura, 502 



Bolina, 419 ;.B. infandibulum, 416 

 Bolinidae, 4-19 

 Bolinopsis, 419 

 Bolocera tuediae, 381 

 Borchgrevink, 310 n. 

 Borgert, on Dictyochidae, 87 ; on fissio: 



in Aulacantha, 85; on phaeodium in 



Radiolaria, 81 n. 

 Botanists, contributors to knowledge of 



Flagellates, 119 

 Bothriocidaris, 557, 561 

 Botryoidea, 79 

 Bougainvillia, 263, 264, 266, 269 ; B. 



ramosa, 269 

 Bougainvilliidae, 269 

 Boulenger, 294 n. 



Bourne, G. C, 246, 337, 338 n., 347 

 Bourrelet, 553 



Boveri, on functions of chromatin, 28 n. 

 Bowerbank, 168, 169, 234 n. 

 Brachial ossicle, of Antedon rosacea, 582 ; 



of fossil Crinoidea, 595 

 Brachiolaria, 612, 613 

 Brachionus, often found with Euglena 



viridis, 124 

 Brachiopoda, 428, 579 

 Brachycnemic, 405 

 Brachycneminae, 405 

 Brady, classification of Foraminifera, 58 f. 

 Brain-Coral, 401 



Branched, endoplasm, of Noctiluca, Tra- 

 chelitis, and Loxodes, 133, 153 ; mega- 



nucleus, of Bendrosoma, 160 ; theca, of 



Dinobryon, 112; of Schizotricha, 152 

 Branching colony, of Carchesium, Epistyli 



Zoothamnium, 158 

 Brandt, Karl, on commensals and parasii 



of Radiolaria, 87 n. ; on Radiolaria, 8i 

 Breeding temperature of Protozoa, 47 

 Breeze Flies, intermediate hosts of Trypan 



soma evansii, 119 

 Briareidae, 350 

 Brisinga, 474 

 Brisingidae, 453, 454, 474 

 Brissidae, 556 



Brissopsis, 556 ; B. lyrifera, 556 

 Brittle Star see Ophiuroidea 

 Brood-cavity, in Suctoria, 160 f., 162 

 Brood-cell, 31 



Brood-cyst, of Proteomyxa, 88 f. 

 Brood- division, brood-formation, 30 f. ; i 



Rhizopoda, 56 f. : in Foraminifera, 67 f. 



