234 
CEM. AciPENSERIDAE.-AciPENSER RUTHENUS. 
aorl> 12-BepmKOBHR bt 1869 r. cocTaBaaaH plyjKocTB, npeac,n;e ace 
nona^ajiHCt h apnraHHBia. Bt HIeKCH r £ ^oxo^HJia bIjcomt ;n;o 20 cJ)yH.; 
no cB'fes’ÊHiflM'B ^AHHJiEBCKAro, ÔHBinaro Ha IüeKCH'Ê bt» 1870 r., 
caMaa ôoaBmaa CTepaa,n;B, noimaHHaa Ha naMa-ra Tor^anmaro ot- 
Kynm,HKa bt> IüeKCH'i, HMÜaa bt> «JiHHy 22 BepuiKa (Bcen ^jihhh 
OKOJLO 1% apm.) H B'ÊCHJia CT HKpOH 29 <|>yHTOBT>; OÔHKHOBeHHO 
ace Ha IüeKCH'Ê bt> to BpeMa CHHTaan KpynHHMH 16-BepmKOBEixT 
CTepjIH^efi, KOTOpHH B'ÊCHJIH OTT 15 £0 20 <J)yH. - 1 ).- Bt HpOCJiaBJI'È 
19 anpl^aa 1890 ro^a nonMaHa CTepaa^B jüjihhoh bt> 22 Bep. 2 ). Bt 
E3pteBn;'Ê Keccjiept» y3HaaT, hto TaMT HHor\na nona^aiOTca 20-Bepm- 
KOBHfl, bt BacHJibcypcK r i ÔHBaan Tairia ace h bëcomt ;n;o 35 $yH. 
Bt> Yct^ npaTOK-i BeTayra, bt> 1900 ro^y noimaan 17-Bepm. 
CTepaa;n;B b^comt» bt> 23 <$yH. (Beppt> 1906, cTp. 18). 17 iioHa 1894 r. 
bt KaM'Ê, BepcTaxT» bt> 40 BHme IlepMH 6aH3T noaa3mracKaro 
3aBO«a 6 firaa noÔMaHa Ha KpionHyio CHacTB CTepaa,zn> b^comt bt 
41 ^>yHTT> h pa3MÏ>poMT bt> 1 apm. 10 Bepm. (ott KOHn;a psiaa ,no 
ocHOBaHivîi xBOCTOBoro naaBH., no anHin ôpiomHBixT acyneicT); bt> 
1890 ro^y coaHKaMCKHMT puôaKOMT, ÔBraa nonMaHa HicpaHaa CTep- 
aaÆB bt> 36 $yH., a eme panÉe bt HepMB ôaraa ÆOCTaBaeHa CTep- 
aaÆB bt» 33 $yH. 3 ). Bt> KanecTB^ HcicaioHHTeaBHaro aBaema MoacHO 
ynonaHyTB o CTepaa^H, ^aHHon bt> iy 2 apmHHa n bIjcomt bt» 49 
$yHTOBT>, noHMaHHOH bt» 1849 r. y c. 3oaoToro (105 b. HHace Ca- 
paTOBa, CHHTaa no p'ÉK'i) 4 ). OraocHTeaBHO HpTEima ecTB yica3a- 
Hia, 6 y^TO TaMT» bt> HH30BBaxT BCTp'inaioTca CTepaa^H b'Êcomt» 30 
ÆByxT ny^OBT> 5 ), ho TyTT, HecoMH'ÈHHO, 3a CTepaa^B npnHaTa no- 
m^cb ea ct> chôhpckhmt» oceTpoMT», oneHB nacTO BCTp^naiomaaca 
bt» HpTBimïi h ^ocTHraiorn,aa B'Êca 3HaaHTeaBHO 6 oaBmaro, hÏjmt 
CTepaa^B. 
Ha Boar'É HopMaaBHaa pfîHa „M'ipHon“ CTepaa^n, no pnôa- 
HBeâ Mip^, cocTaBaaeTT TenepB 6 BepmicoBT (bcb piHa = 420 mm.), 
paHBine ace 6 b raa paBHa 8 Bepm. (bcb ,a;anHa = 560 mm.). Bt hh- 
aceca^,n;yiom;eMT npHBO^HTca KoanaecTBO, a Taxace cpe^mâ bIct 
CT epaa^en, BBiaoBaeHHBixT 24 ao^KaMii (inaniKOBBiMH, BaH^OBBiMH 
1) CejibCK. X 03 . h Mc., CXII, 1873, npaji., CTp. 38. 
2 ) B^cth. Putfonp., 1890, CTp. 163. 
3) OxoTHHqLH Ta3eTa, 1894, CTp. 439 (tohco bt» IIpaBHT. B-ècth. 1894, Na 43). 
4) Espt». Ebcji. coct. ptiôoji. Pocc., IV, 1861, CTp. 87, upBM. 
5) H. Mejibhbkobt». HpTuiiiT». Ilpapo^a h OxoTa, 1887, iioH&, CTp. 7 bis. 
Cp. TaKace P allas. Zoogr., IIT, p. 104, pa3CKa3UBaeTca o 5 l / 2 " n yAOBEJXT» 
CTepjISAaXT» H3T> p. To.ml. 
