INDEX. 



269 



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, 410 

 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 

 Astraea, C., 793 , 



Astrseospongium, 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, l6 4L 1643, 1654 

 Atractylis, C., 283, 285, 287 

 Atretia, W., 1675 



Atrypa, W., 1629, 1639, l6 55 l6 9 6 ' l8 3^ 

 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 

 Aulosphaera, Pr., 752 

 Aulosteges, W., 16.52 

 Aulostoma, W., see Aulastoma 

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

 Autolytus, W., 2263, 2 375 

 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, 1449, 1453, 



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 

 BBACHIOPODA, p. 202 



Anatomy and histology, 1493, 1494, 

 i574> J576, 1603, 1609, 1664, 1698, 

 1700, 1711, 1800 

 Classification and affinities, 1511 



I5J3. 1536, 1574. 1628, 1733, 1740, 



1741, 1749, 1750, 1755, 1766 

 Development, 16931695, 1738, 1749, 



1750 

 Fossil species, 



America, 1550, 1622, 1623, 1644, 

 1649, 1650, 1657 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, 

 1569, 1570, 1575, 1578, 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, 

 16041607, 1662, 1708, 1748, 

 !754 i757 !773 J 782, 1818 



General, 1551, 1707, 1823 



Germany, 1492, 1526, 1624, 1637, 



