Coelenterata.... 
Platyhelminthes 
Turbellaria... 
Trematoda... 
Nematelminthes 
Nematoda... . 
PREONON DegriO ti etierinO) Oath Oro ty cee O ai th on CO. Os ON aDImOnG Os Cite OO Hate o OO Gea coc 
Acanthocephala . 27s 2:2 nicectoa- ces ys eevee eg eelog is cen nee xia eee 
Xrtiilaitales se ha 
Oligocheta... 
Naidide.... 
fafa in ia) (ey (<liin) io) fe) (0, Je) ‘al fa <6 (ois ten conie| ful «) ie) ein’ Tele! oviatiesiel wl isjie) 'sitel «lief. s; vSieilvil esate) elma meta 
AB OLOS OTM TIE Bae teenie otek idle acne eae eee en On ceed eee 
INO tie rae ene 
RUM VAL 6 S540 
Discussion ‘Of SPeCieS ). a0 a... Meus sete ats ths che ae ee eee 
Bdelloidag daichii xtnc emare Or onns HO Ms oot ee OE > Se ee ee eee 
DISCUSSIOMLOL SPECIES .iag.ye aye xin. o0a cia bashes Melia ca Ae ee 
Ploinan aes 
Pulses*of Plotmai(Claible) lant scrccc ye samcaiche: sci cects aie eee tete Chor eee Menon 
DiscussionvOl Speciesyy. 154.3 cc4 octs ee aiais eO  etneL ree eae 
Tabular statistical data :— 
Pulses of 
Pulses of 
Pulses of 
AUTRE CIGOCHICATAS S nete @ a en ee eee 
AMUTED WYDELESIVA ihe. ooo ee et ee oe 
US PIGNGH NOON Ct Well dt wee ee el eee 
Evidence of polycyclic character of seasonal distribution of above. 
Evidence of same for Asplanchna priodonta.................-. 
ID wIISSS Ol ISG PHOOIS HMROWOTISs oa nob conse oe dcddesagaoao bons 
Collection data for Brachionus bakert and varieties............ 
Pulses of Brachionus budapestinensts............. 
Pulses'of Brachtonus meletarts 2... sic. soe ee oe ee ee 
PulsestomBraGnsowUsminOllaSamant Seer ain eee eke eee eee 
Brachionus pala and varieties. Average number per collection. 
Pulses:of Brachzouns pala-and Varieties...) 92505 4440-1 ee 
Brachionns pala, type torm. + Sexualicycle. oe.) eee 
Seasonal distribution of B. pala and its var. amphiceros......... 
Seasonal Mimatsrote Seep alan wate Gd ONGC Seite arene te eee eee 
IP ulSesvOneSnaGhtonws) U1GCOLOTCS erie eee 
Brachionus urceolaris and varieties and B. variabilis. Average 
rab buaal|oYere ose COMME MA A kno occ eauconobUbeesooneouasouet 
Pulsesiot Polparthraplarypierd.. an ace ae 0 eet = okie 
Palses of SyucHeia Pectinara:mceats fo sve eed eee 
IPulsesion Synch @iarsiy lata zen je eee eer ae eee 
Pulsesiofadinganthralong7scta a.) aie eee eee 
Seirbopodare yar. jtscce ays Seve oops oom coal ee Seta ne elas glist oes) ocean 
Seasonal fluctuations of Pedalion mirum (Table)................. 
Gastrotricha... 
