290 
CEM. AciPENSERIDAE.-AciPENSER MEDIROSTRIS. 
KpoM'i A. medirostris , ææji 6eperoBT> 5ïnoHÎH yKa3aHH em;e cjtè- 
syiomie ABa MajiOH3B'ÊCTHHx r E BH^a: A. Idhuchii Jordan & Snyder 1 ) 
hbd MncaKH (ioîKH'Ée ToKio) (D 68, A40;sc. later. 32, sjiHHa 180 cm.) 
h A. multiscutatus Tanaka 2 ) H3 r t Ukedoshama, npoB. Iwaki (boct. 
OeperT. o-Ba Xoh^o) (D 42, A 85; sc. dors. 15 —16, lat. 41 — 43, 
mjraHa 23 cm.). 
IIomhmo ynoMHHyTBixrb bhæobtd, BTb boct. A3Îh HSB'icTHH eiu;e 
SBa BH^a oceTpoBHXTj H3Tb KnTaa, HMeHHO A. sinensis Gray 1833 
H3T> KaHTOHa 8 ) h A. dabryanus Dumeril 1868 ebd HHT>-n;3Ei-n 1 3RHjï. 
PacnpocïpaHeHie. C'ÊBepHHÔ Taxin OKeaHT>. IIo aMepHKaHCKOMy 
noôepeacbio HBBlicTeHTb ort CaHT>-<DpaHii;H:cKO æo p. KojryMÔiir, ho, 
B'kpoRTHO, pacnpocTpaHeHT» h C’ÊBepH'ke 4 ). IIo a3iaTCK0My 6 epery 
Tsxaro OKeaHa yicasaHH C'Êb. SnoHm, ott> XaKOÆaTe Ha 
cÈBepT,, a TaKîKG æjdï ioacHaro CaxajiHHa (MHoro bh sajinB-i AHHBa)ÿ 
B’kpoRTHO, btoth 5Ke bh^d nonaÆaeTCH bœ, 3ajr. TepnimH, h bt> 
p. Thmh. 
IIo coôpaHHHMTb II. K). IIImhætomtî CB'k ( n; , ÊHiiiM r B, caxajraHCKiâ 
oceTpn He 3axo^HTT> btj Bna^aiomiH 3ajr. AHHBa p'ÊKH JIioTory h 
C ycyjo. 
1) Jordan and Snyder. Journ. Coll. Sci. Tokyo, XV, 1901, p. 302. pl. XV, 
figs. 1, 2 (off Misaki); Proc. U. S. Nat. Mus., XXX, 1906, p. 397. 
2) Tanaka. Journ. Coll. Sci. Tokyo, XXIII, art. 7,1908, p. 21, pl. II, fig. 1. 
3) H3MkpeHiîi cm. by> Taôji. Ha CTp. 277. 
4) Bean by» Proc. U. S. Nat. Mus., 1881, p. 260 ynoMunaeTY» o6y> 9K3. 
A. medirostris h3y> „C'£b. Ajihckh“, HaxoAam,eMca by> Cmhtcohobomy> Hhcth- 
TyT-É, HO B Y» npaBH^BHOCTH M'ÉCTOHaXOJKACHia COMH'kBaeTCa. Evermann &> 
Goldsborough (Bull. Bureau Fisheries, XXVI (1906), 1907, p. 231) roBopaTY* 
(cl ayacHXY» cjioby>), yto by. 1897 r. by> p. Mk^HoS (Copper R.), Ha kdku. 
ôepery Ajihckh, 6luih noâMaHH Ana „3ejieHHXY> oceTpa“ (green sturgeon), 
Ka^ïJH juihhoh by> 4 cj^yTa; BosMoacHo, kto 9to 6min A. medirostris. Sa'êcl 
ate yMkcTHO ynoMHHyTL, yto Pallas (Zoogr. ross.-as., III, 1811, p. 107; onu- 
CMBaeTY», no CB r ÊA r kHiaMY> MaHycKpnnTa Mepka, oceTpa cy> o. Kanara (AaeyT- 
CKie o-Ba, rpynna AHApeanoBCKiixT» o-boby.) noAt HMôHeMY. „A. ruthenus 
affinis“, no aaeyTCKH koshadangwitsch (toyho TaKY> æe aaeyTEi h a3tiBaioT y> h 
Agonus acipenserinus Pallas, cm. Zoogr., p. 110). Fitzinger (Ann. Wien. 
Mus., I, 1836, p. 285) Ha3BaiiY> 9Toro oceTpa A. aleutensis Fitz., npnaeMY> 
omnôoYHO cqeJiY. yhcjio 6okobmxy> æyaeKY., yKa3aHHoe IIajijiacomy» a^h 
A. ruthenus typ., oxnocam,HMca ky> aaeyTCKOMy 9K3eMHJiapy. Kirsch & Fordice 
(4890) CTaBaTY» (noA'L BonpocoMY>) A. aleutensis ct> cnHOHHUBKy A. transmon- 
tanus Rien., ho, ecjm noATBepAHTca çJiaRTT, HaxoacAeHia A. medirostris by> 
boaaxy» Ajihckh, to B'ÉpH'Ée othochtl aaeyTCKaro oceTpa ky> 9TOMy hocjtèa- 
neny BHAy. 
