870 



INDEX. 



crops 729 \ of wasp- 

 and humble-bee nests 

 729, 734 2 , of mould 

 729 2 , ants' -nests 730 1 , 

 of fungi 730 1 , 731 2 , of 

 cellars, of hairs, of 

 skins 730 2 , timber, 

 biscuits, furniture, 

 books, compressed 

 meat 73 1 2 , wood 732 l 

 bee-nests 733 l , peas 

 and beans 735 1 , as- 

 pen, turnip, corn, 

 asparagus, potatoes 

 735 2 , beneath bark 

 736 1 . 



Beetle-mites 848. 



Belemnocrinidae 294 2 . 



Belinurus 795. 



Belisarius 807. 



Belostoma 695 l . 



Bembex 75 1 2 , 769 \ 



Bembidium 726 l . 



Benthaster 192 l . 



Bentheocaris 531 2 . 



Benthesicy mus 529 l , 

 gills of 519 1 . 



Bentheuphausia 471 1 



Benthodytes 267 2 , eggs 

 134, stone-canal 254. 



Benthogone 267 l . 



Benthothuria 267. 



Bertrana 824 1 . 



Berytidae 692 l . 



Bibio 746 1 . 



Bigea 538 2 . 



Bih. Svenska Akad. 

 Handl. = Konigla 

 Svenska Vetenskaps- 

 Akademiens Hand- 

 lingar. 



Biol. Centralbl. = 



Biologisches Zentral- 

 blatt. 



Bipinnaria 137, 141, 

 fixation of 149. 



Biramous limb Crus- 

 tacea 343, in other 

 than Crustacea 344. 



Birgus 540 l , respiration 

 of 520. 



Biserial brachials 278. 



Bitoma 729 2 . 



Bittacomorpha 745 2 . 



Bittacus 705, 706. 



Bivium 118, Crinoids 

 272, Holothurians 

 249. 



Blabera 667 2 . 



Blabophanes 720 2 . 



Blakiaster 189-. 



Blaniulus 593 2 . 



Blaptica 667 -. 



Blastoidea 310. 



Blastoido-crinus 310. 



Blastophaga 760. 



Blastopore, fate of in 

 Echinoderms 136. 



Blastozoite 48. 



Blatta 664, 667 2 , mouth 

 parts 619. 



Blechroscelis 822 2 . 



Blepharipoda 542 2 . 



Blepharocera 743 1 . 



Blias 409 2 . 



Blissus 692 3 . 



Blister-beetle 733 1 . 



Blood, Balanoglossida 

 92, Chilopoda 598, | 

 Crustacea 352, In- 

 secta 628, red in 

 Mytilicola, Lernan- 

 thropus 408, scor- 

 pions 803, Tunicata 

 17. 



Blood-worm 628. 



Bldssia 832. 



Blow-fly 752 l . 



Blue-bottle 752 l . 



Blues (butterflies) 713. 



Bohemura 205. 



Bohmia 784. 



Boletia 242 2 . 



Boll- worm 719 1 . 



Boltenia 28 2 , pharynx 

 of 11, stalk of 26. 



Bolyphantes 823 2 . 



Bom bus 764. 



Bombylius 747 2 . 



Bombyx 714 2 . 



Bomis 824 2 . 



Bomolochus 407 l . 



Bont-tick 850 1 . 



Book-lice 678 l . 



Book-scorpion 836. 



Bopyrina 491 2 . 



Bopyroides 491 2 . 



Bopyrus 490, 491 2 , larva 

 486. 



Borborus 750 1 . 



Boreomysis 472. 



Boreophausia 471 l . 



Boreus 705, 706. 



Bosmina 381 2 . 



Bostrichidae 731 2 . 



Bostrichobranchus 30 l . 



Botachus 406 2 . 



Bot-flies 752 l . 



Bothriocidaris 238, in- 

 terambulacral plates 

 211. 



Bothriurus 807. 



Botriopygus 245 -. 



Botrylloides 32 l . 



Botryllophilus 406 2 . 



Botryllus 6, 8, 31, 32 *. 



Bourgueticrinus 300 1 . 



Brachials Crinoids 277, 

 278. 



Brachiella 409 2 . 



Brachiolaria 141. 



Brachioles 305. 



Brachistosternus 807. 



Brachybothrium 820 ^ 



Brachycera 746. 



Brachydesmus 594 J . 



Brachypauropus 582. 



Brachypoda 850 2 . 



Brachythele 819. 



Brae hy ura 542 2 , para- 

 sites of 491, ptery- 

 gostomial region of 

 514, 515, respiration 

 of 520. 



Braconidae 760. 



Bract 370. 



Brahmaea 714 1 . 



Brain Arthropoda 328. 



Branchia as epipodite 

 461. 



Branchiae Malacostraca 

 440, 441. 



Branchial groove 69. 



Branchia] skeleton 



Balanoglossida 77, 92. 



Branchinecta 376, pos- 

 terior antennae of 375. 



Branchiopoda 367, eyes, 

 olfactory papillae, 

 frontal organ 372, 

 attachment of 372, 

 vascular and excre- 

 tory organs, respira- 

 tion, reproduction 

 373; life-history 374, 

 habits 375. 



Branchiopsilus 376. 



Branchiostegite 519 1 . 



Branchipodopsis 376. 



Branchipus 376, cleav- 

 age 376, eye of 329, 

 330, heart 361, max- 

 illae 369, posterior 

 antennae of 375, retin- 

 ular cells 330, sense 

 organs 372, vascular 

 system 352. 



