Patterson,C. 1975.Thebraincaseofpholidophoridandleptole- Rosen,R.A.&D.C.Hales.1981.Feedingofthepaddlefish,Po-
pid fishes, withareviewoftheactinopterygian braincase.Phil. lyodon spathula. Copeia1981:441–455.
Trans.Roy.Soc.Lond.269:275–579. Ruban,G.I. 1997. Speciesstructure,contemporarydistribution
Patterson,C.1981.Thedevelopmentof the NorthAmerican fish and status of the Siberian sturgeon,Acipenser baeriiEnv.
fauna-aproblemofhistorical biogeography. pp.265–281.In: Biol.Fish.(thisvolume).
P.L.Forey(ed.)Chance,Changeand Challenge, TheEvolving Russell,T.R.1986.Biologyandlifehistory of the paddlefish -a
Biosphere,British Museum (Natural History), London. review.pp. 2 - 20.In:J.G.Dillard. L.K. Graham &T.R. Russell
Patterson,C.1982.Morphologyandinterelationshipsofprin- (ed.) The Paddlefish:Status,ManagementandPropagation,
itiveactinopterygianfishes.Amer. Zool.22: 241 - 259. NorthCentralDivision, American Fisheries Society,Special
Patterson,C.&D.E.Rosen. 1977. Areviewofthe ichthyodecti-
formandother Mesozoicteleostfishes,andthetheoryand Ryder, J.A. 1888. The sturgeons andsturgeonindustriesofthe
practiceofclassifying fossils.Bull.Amer.Mus.Nat.Hist.158: easterncoastofthe United States,withanaccount of experi-
81–172. mentsbearinguponsturgeonculture.Bull.U.S. Fish Comm. 8:
231–328.
encetoCheirolepisandpalaeoniseriform actinopterygians. Schaffer, B. 1973.Interrelationshipsofchondrosteans.pp. 207 -
Zool.J.Linn.Soc.74: 35 - 67. 226.In:P.H.Greenwood,R.S.Miles &C.Patterson(ed.)In-
Pearson,D.M.&T.S.Westoll.1970.TheDevonian actinoptery- terrelationshipsofFishes. Academic Press. London.
gianCheirolepisAgassizTransRoy.Soc.Edinb.70:337–399. Schaeffer,B.&D.E.Rosen.1961.Majoradaptivelevelsin the
Phelps, S.R.&F.Allendorf.1983. Genetic identity of pallidand evolution of theactinopterygianfeedingmechanism.Amer.
shovelnosesturgeon (ScaphirhynchusalbusandS. platoryn- Zool.1:187–203.
chus). Copeia1983:696–700. Schmalhausen,O.I.1991.Prelarvaldevelopment of Pseudosca-
Pirogovskii,M.I.,L.I.Sokolov&V.P.Vasilev. 1989 Huso huso phirynchuskaufmanniSov.J.Dev. Biol. 22: 296-302.
(Linneaus, 1758 ). pp.156–200. In: J. (ed.)TheFresh- Schultze,H.-P.1987. Dipnoansassarcopterygians. pp. 39-74.In:
waterFishesofEurope,Volume1,Part II, GeneralIntroduc- W.E.Bemis. W.W.Burggren&N.E. Kemp (ed) The Biology
tiontoFishes, Acipenseriformes, AULA-Verlag, Wiesbaden. and EvolutionofLungfishes,AlanLiss, New York.
Pompeckj,J.F.1914.Fische:Paläiontologia.pp. 1107 - 1147.In: Sewertzoff,A.N.1925. Theplaceofthe cartilaginous ganoids in
Handwõrtebuch der Natur,III,Berlin the system and theevolutionoftheOsteichthyes.J.Morphol.
38: 105 - 155.
geonsofNorthAmerica. Amer. Monthly)Mag.Crit.Rev.1: Sewertzoff,A.N.1926aStudiesonthebonyskull of fishes. I.
- Structureanddevelopmentofthe bony skullofAcipenser
Rafinesque,C.S.1820.Ichthyologia Ohiensis, ornaturalhistory
ofthefishes inhabitingtheriver Ohio anditstributary Sewertzoff,A.N.1926b.ThedevelopmentofthescalesofAci-
streams.preceded by aphysical description oftheOhioandits
branches. Lexington. Sewertzoff, A.N. 1928 Theheadskeleton and muscles of Acipen-
Raschi,W.A.1986.Morphological analysis of the ampullaeof ser ruthenus ActaZool.9: 193 - 319.
Lorenzini in selectcdskates(Pisces, Rajoidei). J.Morphol189: Soin,S.G. 1951. Materialsonthedevelopment ofsturgeons of the
225 - 247. AmurRiver.Tr.Amurskoy Ichtiol. Eksped.1945–1949,Izd.
Regan,C.T.1904.Thephylogeny oftheTeleostomi.Ann. Mag. Moskovs.OhshtchestaIspytat.Prirody,Moskva,volume2:
Nat.Hist. 7 ser.13:329–349. 223 - 232 (inRussian)
Reis,O.M.1910.DieBinnenfauna derFischschiefer in Transbai- Stensiö. E.A. 1925. Triassic fishes fromSpitzbergen.Kungl.
kalien.Recherch.Géol.MinièrSibéric.29: 1-68. Svenska Vetenskaps AkademiensHandligar. 3 series2: 1 - 261.
Richardson,J.1836.The fish, Volume 3,fauna Boreali-Amer- Svetovidov,A.N. 1984 Acipenseridae.In:P.J.P.Whitehead,
icana;orthezoologyofthenorthern partsofBritish America: M.-L.Bauchot,J.-C.Hureau,J.Nielsen &E.Tortonese(ed.)
containing descriptions oftheobjectsofnatural historycol- Fishes oftheNorth-easternAtlanticandtheMediterranean.
lected on the latenorthernlandexpeditions, under the com- Vol.1,UNESCO,Paris.
mandofSirJohnFranklin, R.N. Richard Bentley,London. 327 Swift,C.C. , C.R.Gilbert,S.A.Bortone,G.H.Burgress & R.W.
pp. Yerger.1986.Zoogeography of the freshwater fishes ofthe
Rieppel, O.1992.A new speciesof thegenusSaurichthys(Pisces: southeasternUnitedStates: Savannah RivertoLakePonchar-
Actinipterygii)fromthe Middle Triassic ofMonteSanGiorgio train.pp. 213 - 265.In: C.H.Hocutt & E.O. Wiley(ed.) The
(Switzerland),withcomments on the phylogenetic interrela- ZoogeographyofNorthAmericanFreshwaterFishes,Wiley,
tionshipsofthegenus.Palacontographica Abt. A.221: 63 - 94. NewYork.
Rochard,E..P.Williot.C;.Castlenaud & M. Lepage.1991.Ele- Tanaka, S.1908. Notes onsome Japanese fishes with descrip-
mentsdesystematiqueetdebiologiedespopulationssauvage tionsoffourteennewspecies.J.Coll. Sci., Imper. Univ.Tokyo.
23: 1 - 54,
MAGREFPubl.,Bordeaux.
Rosen,D.E.,P.L.Forey,B.G.Gardiner&C.Patterson. 1981. dungmitdem Hyoid-undKieferbogen bei denAcipenseri-
Lungfishes,tetrapods,paleontology,andplesiomorphy.Bull. dae.Trav. Inst.Zool.Biol.3: 5 - 67.
Amer. Mus. Nat. Hist.169: 159 - 276. Tatarkuo,K.1939.The mandibular andhyoidarchesandgillcover
Pearson,D.M.1982.Primitive bony fishes, with especialrefer-Rafinesque,C.S.1817. Additions totheobservationsonthestur-ruthenus.Q.J.Micros.Sci. 70: 451-540.
penserruthenus.J.Morphol.42: 523 - 560.
d’esturgeons.pp. 475 - 507.In:P.Williot(ed.)Acipenser,CE-
Holc∨íkPublication 7, Columbia.Tatarko, K. 1936. Der Kiemendeckeckelapparat und seine Verbin-