-119- 



nepeMHHKl?. TTanqhipb yA^vi»eHRhifk , no'irn ^.T^irmTMnecKift , co 

 CTOpOHX Majo BbicTaB4flKHuii1ca, CBepxy paBHOMtpiio BMnyKJuft 

 H cb 3epHncTUMH no.tocaMH, cnepe4H yptisaHHbift. Bep.inm.. 



Stylonychia (IHeTHHopojKKa). TTo a^hru noiTii Bcero 6pT0xa 

 CH4/iTi> napLi MarKnxT>, to.icthxt. itpFO'iKOBi, , c.iyacaniHXf. ;kii- 



BOTHOMy BMl^CTO HOf'b ; 3a4Hift KOHCHT. BOOpy.KeHT. CTCOCIbKaMn 



(styli). Ti5^o ch naHUMpsMt. 



Stylonychia Mytilns (lUexHHopoKKa paKyujKa) Tao. IV. *. 

 12 , 13. T-^AO ^/^'^ BT. nonepeqHHKi5 ; y4^HtieHHoe , caa.^H 

 OKpyr.iennoe h htjcko^bko yH«e, cnepe4H iiiHpe h BKOCh cptaan- 

 Hoe, Booome noxo>Kee iia paityuiKy (Mytilus edulis). IlepeAHafli 

 npo3paqnaa, cBKHpooopaanaii, nacTB ecTb Bepxna;i ry6a , o6- 

 caa<eHHaa p-BcnuqKaMH ; aa^HHS npoapannan lacxb ecTb mcxH- 



HHCTblMf UTHpaKlft XBOCT'b. n04T>BepXKeK) ryoOIO naX04HTC-T UIH- 



pOKan me.ib pxa, iio^-b xbocxomt. naxb ^O-ittuhxt. cxeSe^bKOBi.; 

 no AiHH-B 6pioxa napw KpjO'iKOBi ; ptCHH'iKH oopaayioxT. pn4T, 



BT. BH413 I^H<I>pbI 8. OkO^O Bcp^HHa. 



OTPaATb BTOPOH. 



KO.IOBPATKH. 



(Infusoria rotatoria.) 

 rKHBOTHbin Becbwa Ma.ibia , 4^fl aeBOopy;Kennaro r.ia3a ct. 



Tpy40MT. BH4HMbia , BO BCfiXT. , BT> OCOoeillTOCXn CXOfl^HXT*, BO- 



4ax'b pacnpocxpaneHiibia , no 6oyibnieft ^acxii XBOcxaxbia, n^a- 

 Baiomia, H oco6enHhiMii pibcrntHnhiMU opzuHaMii npoH3B04flmia 

 BT> B04'B B040Bopox'b. MycKy^ibi , coKpamaioufie xli^o , pacno- 

 ^oiKciiM KaK-b y 'MeHHCTbix-b. CHCxe>va cocy4HCxaa npe4CxaB- 

 Ancfh cnHHHoft cocy4b (vas dorsale), npHUHMaromift napbi cxo- 

 ponnnx-b cocy40B'b. /KH4Kocxn xt.ia 6e3qBi3XHbia. Y HtKOXo- 

 pbixTi oxKpbixw BHyxpn T-fe^ia opranw , noxoKie na a{a6pbi, 

 Haxo4/imieca bt. cbash Ch Mya^cuHMn 4txopo4HbiMH opranawH. 

 IIoBepxT) r40XKH nucKCibKO HepBHMXT> Ha4yxi3, Hnor4a, caepxi.- 



