XV 







Page. 





Paye. 



Nodularia caerulea 



... 



... . 94 



Onychogomphus forcipafcus 



... 402 



chaudhurii 



... 



94 



frontalis 



371, 409 



crispata 



... 



95 



genei ... 



403 



crispisulcata 





95 



geometricus 404,405,406,409,411 



diespiter 





96 



grammicus ... 371, 402, 403, 411 



jourdyi 





96 



lineatus 371, 402, 403, 404, 415, 426 



lima . . . 





95 



maclachlani 



371,411 



michcloli 





96 



modestus 



371, 408 



pachysoma 





95 



pumilis 



... 403 



pugio ... 





96 



roinwardtii 



... 404 



Nodularia (Rtuiiatula) 



crispisulcata 95 



saundorsi 371, 402 



, 405, 406, 409 



Notogomphus 





... 390 



uncatus 



... 424 



Notoscolex 





429, 430 



Onycocaris 



121, 268, 278 



oneilli 





... 429 



Ophiocephalus 



12 



ponmudianu8 





... 429 



Ophiogomphus 



... 414 



stewarti 





... 429 



reductus 



371, 414 



striatus 





... 429 



Orchestia platensis 

 Oreinus 

 Orientomysis 

 Orthetrum 



... 304 

 ... 12,41 

 ... 483 

 ... 304 











asiaticum 

 pruinosum neglectum 



... 304 

 . ... 305 



Octochaotinae 





..'. 436 



sabina 



... 305 



Octochaetus 





... 436 



triangulare 



13 



beatrix 





430, 436, 437 



Ostracoda ... 



13 



dasi ... 





... 436 



Otinotus oneratus 



... 327 



Octolasium 





... 443 



Otiocerini ... 



... 336 



Iacteum 





... 443 



Oxynaia ... 



... 92, 96 



Octonema pleskei 





64 



pugio ... 



96 



Odonata ... 





1 







Odontobdella 





... 532 







Oedipus 





... 268 







dentirostris 





... 272 



P 





gramineus 





... 269 







superbus 





228, 272 



Pachylabra maura 



... 622 



Ogcogaster 





... 518 



Pachypterus elongatus 



... 291 



deniifer 





... 516 



findicus 



... 290 



fkempi 





518, 519 



Palaemon ... 



185, 222 



eegmentator 





... 519 



beaupresii 



... 229 



tessalata 





... 618 



pelilthouarsi 



... 196 



iesseiatus 





... 518 



Palaemon (Brachycarpus) 



laccadi- 



Oliarus 





343, 344 



vensis 



152, 154 



tgoae ... 



. 



... 345 



Palaemonella 119, 122, 



123, 130, 135, 



fkempi 





... 344 





152, 153 



■fkierpurensis 





... 344 



aberrans ... 115 



186, 186, 189 



kurseongensis 





... 346 



affinis 



... 118 



punctipennis 





... 343 



amboinensis 



123, 185 



fturae 





... 345 



biunguiculata 



... 123 



Oligochaeta 





427, 428 



laccadivensis 



123, 152 



Oligodon albocinctus .. 





29 



flata ... ... 123, 



127, 128, 129 



eryihrorhachis 





... 29, 30 



orientalis 118, 



123, 131, 132, 



fmelanozonatus .. 





... 29, 30 





133, 134 



sublineatus 





23 



pottsi ... 118, 



123, 126, 127 



Onychogomphus 387, 



399, 



402, 404, 407, 



tenuipes 123, 125, 



129, 130, 131 





409 



411, 415, 426 



tridentata 



123, 129, 130 



•facinaces 371 



402 



407, 408, 409 



■fvestigialis 123, 124, 



125, 126, 127, 



annularis 





371, 404, 411 



128, 



130, 224, 226 



f aureus 



.371 



, 402, 405, 406 



Palaemonetes 



... 113 



biforceps 371, 



402, 



406, 407, 408, 



Palaemonidae 



... 113 



409 



415 



424, 425, 426 



Palaemoninae 



113, 123 



*biforcepa nilgirionsis 



424, 425, 426 



Palvdina pulchella 



... 16, 17 



bistrigatus 





371,410,424 



Pamendanga pallata ... 



... 341 



camelus 





407, 408 



Pantala 



... 303 



capita tus 





404, 405 



fla vesoens 



... 306 



cerastes 





371,411 



Parabotia ... 



313, 314 



circularis 





371,412 



Parahomaloptera microstoma 



37 



m-flavum 





371, 402, 410 



Parapsilorhynchus 



... 33, 42 



flexuosus 





... 403 1 



discophorus 



... 47 



