CEMEHCTBO CoLYMBIDAE. 175 



muTKOBt; 6oKa iijiiochbi b-b irpaBnjiBHO pacnoJioaceHHBix'B none- 

 peqHHX'B mHTKax-B. IlajiBHH npnnjiEOCHyTH h eme 6ojr£e pacmn- 

 peHH naaBaTejibHHMn jionacTJîMH; THJiBHaanoBepxHOCTB najiBueBt 

 noKpHTa mnpoKUMH nonepeqHHMH mHTKaMH, JionacTefl CHyipn 

 TOHce nonejDeqHHMH njHTKaMH, a no Kpaio oqeHB MeJiKHMH hj,htu- 

 KaMH, o6pa.'3yromHMH pajvB ayôini-coBt bjiojib Kpaa nepenoHKn; 

 HHHHflH noBepxHOCTt naJibneB-B n nepenoHOKt Bt MejiKHX'B 60- 

 po.sflKax-B, ^'BjiamHX'B ee Ha jj,obojibho HenpaBHJiBHtia aqeuKH. Tpn 

 nepe^HEx-B najiBHa OKaïÎMJieHBi mnpoKnMH, He Ha.n.p'BsaHHBiMn Ha 

 cycTaBax-B najiBneB-i n 6ojiBe hjih Mense cpocrnHMnca y ocho- 

 Bama (oÔHKHOBeHHO jj,o KOHn,a nepBofl cpajiaHrn, y Podilymbus 

 jmoro flamme) njiaBaTejiBHHMH jionacTaMn, KOTopua na kohii^ 

 OKpyrJieHBi h ho'îtb; He Bbij;aTOTca 3a KOHen.'B norTefi. Sa^rnS na- 

 Jient npnicp'BnjieH'B 3Ha*iHTejiBH0 BHme nepejranx-B, ctobt-b ho^th 

 BepTHKajiBHO, TaKT> KaK-B HanpaBJieHï. tojibko iyTb KHyTpn, et 



y3K0H OTOpOHKOH Ha TBIJIBHOH nOBepXHOCTH H CB IHHpOKOH JIO- 



nacTBio na HHiKHeïi; noicptiTt nonepe^HtiMn mHTKaMH KaieB ocTaaB- 

 HBie najiBHH. KorTH HorTeBujuïOH cpopMti, ninpoicii, cjiaôo BHnyKJiH, 

 no^TH njiocicie; 6ojrEe CB'ETJibiH hjih 6 , BJiOBaTBin nepe^Hiu Kpaii 

 cpe^Haro HorTa 3a3y6peHHHH; KoroTB sa^Haro najiBHa oneHB MajrB. 

 HapyacHHH nagent paBeH^ hjih hbckojibko ,n;jinHH r Be cpe/ÇHaro, 

 BHyTpeHHiâ caMHH KopoTKiu to-b nepe^HHX'B. OTHOCHTejiBHaa 

 SJiHHa njiiocHBi BapBHpyeT-B — y Aeclimoplwrus noira paBHa epea- 

 HeMy najiBHy cb KorTeirb, y ôojitniHHCTBa aBCTBeHHO Kopo^e, y 

 Tuchybaptus qyTB ôojiBme 3 / i ero, y Podilymbus Kopone 3 / 4 ero. 



IlepBa pacnpefl'HJieHH no TBJiy sobojibho paBHOM'ÉpHo; Ha 

 chhhhoh CTopoH-B TBJia y3KÎa anTepin TaHyTca otb HJieqeH ro ce- 

 pe^HHBi men h otb cepe;niHLi MeaijionaTO^Hoâ oôJiacTH jo XBOCTa; 

 Ha HHHiHeâ CTopoH'B TEJia fljiHHHaa anTepia H^erB orB cepejurau 

 men xo 6proxa, vxè ona pacmapaeTca; 6oKa rpyjjH h acHBOTa 

 cnjioniB bt, nepBaxt (Gtadow). nyx-B 3acBJi r B KairB Meatjjy no- 

 KpoBHLiiin nepBaMn, T&K1> n Ha anTeplHX'B. 



Onepeme noBcro^y oqeHb rycToe, ocoôeHHO JKe hjiothhh h toji- 

 cthS cjioh oho oôpa3yei"B na Hnameii noBepxHOCTn TynoBHma, 

 Tflï HM'BeT'B CBOeo6pa3HHH meJIKOBHCTBlâ HJIH aTJiacHBiâ jiocicb; 

 Ha rojiOB^6, me^, HH>KHeu cnBHÏ, Ha^xBOCTB'B h Bcefl miacHeîi: no- 

 BepxHOCTH TÏJia oho pnxjioe, TaicB hto OTSTÊ.iBHBia nepBa ne bbi- 

 H'ijiaioTca ; Ha MeacjionaTOHHOH oôJiacTu, njieqax'B n BepxHeû no- 

 BepxHOCTn Kpnjia HHSHBHflyajiBHHa nep&a aHCTBeHH'ïse, hjiothhh 

 ace onaxajia hm'Eiot'b tojibko Maxn, 6oJifcmia Kpoiomia n nepta 



