INDEX. 



26$ 



Aricia, W., 2643 



Armandia, W., 2356 



Arthacanthus, W., 1385 



Ascandra, Sp., 498 



Ascaris, W., 155, 176, 185, 571, 882, 956, 



968, 972 



Ascetta, Sp., 341, 416 

 Ascidia, T., 4, 101, 169, 188, 193; W. 



2697 



Ascodictyia, W. , 1915, 2038, 2137 

 Aspidophyllum, C., 1226 

 Aspidosiphon, W., 1458, 1465, 1468 

 Asplanchna, W., 1354 

 Assilina, Pr., 522 

 Asteroides, C., 804 

 Asterosmilia, C., 1017, 1036 

 Asthmatos, Pr., 977, 1097 

 Astrsea, C., 793 

 Astrseospongmm, Sp., 128 

 Astroconia, Sp., 472 

 Astrococcus, Pr., 758 

 Astroides, C., 838 

 Astromma, Pr., 200 

 Astrorhiza, Pr., 142, 335, 442, 443, 493 

 Astylospongia, Sp., 328, 547 

 Ataxophragmium, Pr., 569 

 Athorybia, C., 632 

 Athyris, W., 1499, I ^4 1 ' T ^43' l( ->54 

 Atractylis, C., 283, 285, 287 

 Atretia, W., 1675 



Atrypa, W., 1629, 1639, ^55' 1696, 1832 

 Aulastoma, W., 57, 175, 2167, 2183, 



2212, 2228, 2247 



Aulodictyon, Sp., 65 

 Aulophyllum, C., 1037, 1234 

 Aulopora, C., 1249, 1754; W., 2034 

 Aulorhipis, Sp., 148 

 Aulosphsera, Pr., 752 

 Aulosteges, W., 1652 

 Aulostoma, W., see Aulastoma 

 Aurelia, C., 449, 454, 456, 474, 475 

 Autolytus, W., 2263, 2375 

 Avenardia, W., 815 

 Axine, W., 561 

 Axos, Sp., 199 

 Azygograptus, C., 578, 579 



Balanoglossus, W., 35 ; also p. 255 

 Balanophyllia, C., 839 

 Balantidium, Pr., 1051 

 Balatro, W., 1305 

 Barentsia, W., 2131 

 Barroisia, Sp., 355 

 Baryphyllum, C., 1260 

 Bathybius, p. 36 

 Batracobdella, W., 2255, 2256 

 Battersbyia, C., 1017 

 Bdellodea, W. , 2254 

 Bdelloidina, Pr., 357 

 Bdelloura, W., 684' 

 Beania, C., 845 

 Beatricea, Sp., 548, 551 

 Bellonella, C., 734 

 Benedenia, W., 61 



Berbyce, C., 743 



Berenicea, C., 1272 



Beroe, C., 1277, 1278, 1287, 1296, 1301, 



1302 



Bicellaria, W., 1928 

 Bilharzia, W., 511, 536, 599602, 928, 



929, 1139 



Biloculina, Pr., 301 

 Biomyxa, Pr., 175 

 Biopalla, Sp., 514 

 Bipalium, W., 21, 608, 658, 698, 699, 



721, 747, 750, 770, 800 

 Blastothela, C., 78 

 Blepharisma, Pr., 136, 993 

 Boarella, C., 745 

 Boderia, Pr., 256, 1234 

 Bodo, Pr., 1050 



Bonellein, W., 1450, 1457, 1469 

 Bonellia, W., 1417, 1447, H49* T 453' 

 1457, 1461, 1469, 1472, 1473, 1479, 

 1480 



Borlasia, W., 840, 843, 853, 854, 864 

 Bothridium, W., 79 

 Bothriocephalus, p. 152, etc.; W., 175 

 Bothrioplana, W., 653 

 Bothrophyllum, C., 1151 

 Botrylloides, T., 196 

 Botryllus, T., 22, 40, 96, 97, 98, 100, 128, 



146 



Bovella, C., 745 



Bowerbankia, W., 1971, 2076, 2077 

 Brachionus, W., 1293, 1373, 1382, 1383 

 BRACHIOPODA, p. 202 



Anatomy and histology, 1493, 1494, 

 1574, 1576, 1603, 1609, 1664, 1698, 

 1700, 1711, 1800 



Classification and affinities, 1511 

 1513, 1536, 1574, 1628, 1733, 1740, 

 1741, 1749, 1750, 1755, 1766 

 Development, 16931695, 1738, 1749, 



Fossil species, 



America, 1550, 1622, 1623, 1644, 

 1649, l6 5' T ^57 1659, ^69 

 1671, 1720, 1724, 1825, 1829, 1833, 



1837 



Andes, 1789 



Arctic, 1602, 1660 



Asia, 1554 1556 



Belgium, 1572 



Bohemia, 1488, 1489 



Brazil, 1589, 1574, 1775 



Britain, 1546, 1548, 1562, 1567, 

 r 569, 1570, 1575' ^57^ 1580 

 1582, 1600, 1601, 1633 1635, 

 1666, 1705, 1706, 1726, 1753, 

 1813, 1814, 1821, 1822, 1840 



Carinthia, 1691 



China, 1490, 1680 



France, 1487, 1578, 1584, 1592, 

 1604 1607, 1662, 1708, 1748, 

 !754> t757. !773 178** 1818 



General, 1551, 1707, 1823 



Germany, 1492, 1526, 1624, 1637, 



