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SEbUGIC On GI: tate ameter Aun is iad NER arity MER rand Dicegicho ochdus Oras OS gop 
Discussion: Gf Species se. 2. aii wah sie cia heck ee Cree eee 131 
| S/o} Dui 1c: Rena nea RN ere sai Perens cmsiey Can na rasan gS Mla 3 guiee 132 
Coelenterata ws. cckc idee he thie ho os erie ud genie ne oe eee 7132 
Platyhelminthes..:.: eet mace poke eee ha nae nae he ee ee 133 
‘Warbelllacia. ic Gio Ne sein tenets ae cdetn oe Shei ea ene re ae 133 
Treniatod au chscantlac tin a cuentien tie oc ee ye pate eae cusp ea ne SIONS eye me een 134 
(GLa) 6) 5 ¢: EN AON RRA end Urea in out eek rier tts Gud oan. MASA) ous 0 la ei-0 pid: 135 
IN GATS HE THT pees ttegahs Behan ud oes we Seulctin Sun ee OEE eee RTT ORO es aie fee a 135 
Nematelminthes sci i- Msi 2s shee estes eee at ees exe eames ee eee eee 135 
Niematodiagy.5 aati cout san sae estene) eo crepe eee oie aac ames ee 135 
Acanthoceplaalary iF sfc si.ob caitegerteee feelers NG iene Reape 1 ogc 136 
Peak aici (Wot RE na eel teas OO erarRerreds 2 Shoo ii ecrrteig Oh cha aS ad cen a eae Gores 136 
Ob tefovelatzcyet: We ec aee nea ie RA WN krish Mihiren wien iets eam 0 % 136 
DN ehh: sae teen A aa ME EMS. cers GS ae RYE (oss, Oro ahaa ol Sethe kee 137 
7B olOSommatidas (Jo c.ciu. dix Sy Si EO Cnn eee cee ve eee 137 
Rio tibetan See rece oe cup sed Aa eee reed eee ER Ct es Cage ete ae 138 
IRDAZOCAy, MUL se cdeke sicie: is Sere SR ecw eA penne ore: Stee enone cee ee 1S 
DiSGUSSIONSOLSPECIES .../)-, dade sive hss > eee A eis See 140 
| SVG AL KONG 21S Bi jeed ty in ee a Ree ee Dea Pah chiles Mane eNO MGs Gy Naf src 5 6 141 
DiscesstomuaSPCCleS...2. < .assie-ce ots, watt ua Ne ees inn ene ae a 141 
| EA LG hina eWay a ae RR oe a eee eee ca RENT R NS Sur olatito lo o's © 144 
Pualsesvor Plotma <(Rable)ic fo sc) peta oe sale eet ene 146 
Discussion Gl species -% fa c.0 ce aoe ace Recto ence acon a eee 147 
Tabular statistical data :— 
IDI On PAlaNnedon CI UTOHOS 6 G.dasocbdadonosdcdnc0eng5da4a0s5¢ 150153 
IRtuSeStObeA nue GW PelaSI1G 7.) earn te eee ee 155 
Pulses'of Asplanchnalbreghtwelli. © aa.) 6.24 tele 6 = et ee 156 
Evidence of polycyclic character of seasonal distribution of 
UD ONS Myce oo ee aie oI eae IS MGs Ie Shear) onc) Ca 158 
Evidence of same for Asplanchna priodonta........... £4 ees 
Pialsesnon 27.06/10 114 SuGiUeat! CS errata ieee) ee ee 165 
Collection data for Brachionus bakert and varieties............ 169,170 
Pulses of Brachionus budapestinensts................+--4+-..116 
Pulses of BrachtonusmilttariSame > oe 22 eee 179 
Rualsesiob B7achzonws t10llismmr meas che es eee 181 
Brachionus pala. Average number per collection............ 182 
Pulses of Brachionus pala-and* varieties... .. 0°... 2)... eee 184 
Brachionus pala, type torm, ‘sexual cycle... 2. .52 desk 188 
Seasonal distribution of B. pala and its var. ampluceros....... 189 
Seasonalilimitsiot B82 pola. waredoreasan..... cl... Ree 191 
Palseston Brachta ss uyCcolard ster) aoe) 1s) eee 193 
Brachionus urceolaris and varieties and 6. variabilis. Average 
numberywer collection... c../o ace she ero 2 ae ee ee 196 
Pulses of Polyarthra platy pteray ts... «+ 2s: eee 204 
Pulses*ofSywcheta PRCtinaia oR ed 3 oe eee 211 
PUISES OL SyuGh@ta SHYLA... Meri tie > oe: ste ee 213 
