INDEX. 



N.B. — An asterisk (*) preceding a line denotes a new variety or subspecies ; a dagger 

 (t) indicates a new species; a double dagger (J) a new genus or subgenus; two 

 asterisks (**) a new family : synonyms are printed in italics. 



Page 



101, 102 



... 34, 53 



82, 87, 88, 101 



197, 200 



197, 200 

 58 



116. 122, 155 

 122, 144, 145, 147, 178, 

 201, 210 

 cincta ... ... 123 



parvula ... ... 123 



Amphipnous cuchia 34, 39, 43, 62, 198, 



210 

 137, 138, 155, 172, 199 

 138 

 138 

 138 

 138, 145, 146, 178, 197, 

 199, 210, 214 

 103. 1.37 

 19 

 28 

 19, 27, 28, 208 

 19, 28, 208 



198, 199 

 197, 209 



197 

 39, 65, 66 

 81, 82, 96 



. Acanthopotamon 



Acanthopterigii 



Acanthotelphusa 

 . Aeschnidae 



Agrionidae 



Ammania rotundifolia 

 -Amnicola ... 



falticola 



Amjjullaria 

 begini 

 compacta 

 conica 

 winkleyi 



Ampullariidae 

 Anisops 



fieberi 



niveus 



sardea 

 Annelida ... 

 Anopheles barbirostris 

 Anophelinae 

 Apodes 

 Atyidae 



B 



Baetidae ... 

 Barbus 



cmidimarginatus 



chrysopoma 



compressus 



dukai . . . 35, 



nigrovittatus . . . 35, 



oatesii 



pinnauratus 



rubripinnis 



sarana 37, 38, 39, 46, 60, 



sarana caudimarginatus 34, 46, 

 63, 



schanicus 



stedmanensis 



stoliczkanus 

 tor ... 

 Barilius 



34, 39, 47, 201, 



34, 39, 47, 58, 



63, 



35, 37, 



35, 



34, 61, 63, 



fauropurpureus 34, 39, 51, 52, 



141, 185, 199, 200, 201, 



oniatus ... 35. 37, 



200 

 48 

 46 

 46 

 47 

 211 

 211 

 46 

 46 

 46 

 . 61 

 57, 

 211 

 211 

 61, 

 211 

 211 

 211 

 185 

 53, 

 211 

 211 



Page 

 Batrachia ... ... 67, 68, 212 



Belostoraatidae ... ... 19. 26 



Bithmea turrita ... ... 117 



Bithinea (Hydrobioides) turrila ... 117 



Bithinella 

 Bithinia nassa 

 Bithynia . . . 



goniomphalus 



nassa 



orcula 



subnassa ... 



tentaculata 



turrita 

 Bithynis {Parapalaemon) hendersoni 

 Brachydanio 



Branch iodrilus 

 Branchiura 



sowerbyi 



Bufo melanostictus 

 penangensis 



116 



... 118 



116, 117, 146, 158 



... 214 



118 



117 



121 



117 



117 



95 



50 



18 



12, 15, 197 



9, 12, 13. 14, 15, 197, 



199, 201, 206 



68 



... 172 



Caridina ... ... 64. 99, 100 



fannandalei 81, 82, 96, 98, 197, 



198, 199, 200, 201, 206 



denticulata ... ... 100 



excavata ... ... 98 



hodgarti ... ... 98 



nilotica ... ... 98 



weberi 81, 99, 100, 197, 206 



weberi prox. var. suma- 



trensis ... 81, 96, 99 



weberi sumatrensis 99, 100 



Caridinicola ... 99, 199, 205 



Ceratophyllum 3, 4, 36, 61, 71, 76, 78, 



196, 200, 201 



Cercotmetus 

 pilipes 



Ceriagrion 



olivaceum 



Cervus eldi 



Chaetogaster 



annandalei 



australis 



bengalensis 



diaphanus 



limnaei 



victoriensis 



Characeae ... 



19 



19, 26, 208 



202 



202, 207 



143 



9, 11, 17, 78, 198 



9, 78, 206 



11 



10, 11, 78, 206 



11 



. 9, 10, 11, 78, 206 



11 



... 4, 196 



jChaudhuria 37, 40, 65, 66, 202, 204 



fcaudata 34, 40, 41, 65, 198, 201, 



210 

 **Chaudhuriidae ... 34, 37, 39, 40 



