Q-R

Q

Qantassaurus Rich and Vickers-Rich, 1999
    type species: Q. intrepidus Rich and Vickers-Rich, 1999
Qinlingosaurus Xue, Zhang, and Bi, 1996
    type species: Q. luonanensis Xue et al., 1996
Quaesitosaurus Kurzanov and Bannikov, 1983
    type species: Q. orientalis Kurzanov and Bannikov, 1983
Quilmesaurus Coria, 2001
    type species: Q. curriei Coria, 2001

R

Rachitrema (N.D.) Sauvage, 1883
    type species: R. pellati (N.D.) Sauvage, 1883
Rahona Forster, Sampson, Chiappe, and Krause, 1998/Griveaud, 1975=Rahonavis
   "type species": "R." ostromi Forster et al., 1998=Rahonavis ostromi
Rahonavis Forster, Sampson, Chiappe, and Krause, 1998
    type species: R. ostromi (Forster, Sampson, Chiappe, and Krause, 1998 (originally Rahona))
Rajasaurus Wilson, Sereno, Srivastava, Bhatt, Khosla, and Sahni, 2003
    type species: R. narmadensis, Wilson et al., 2003
Rapator (?N.D.) Huene, 1932
    type species: R. ornitholestoides (?N.D.) Huene, 1932
Rapetosaurus Rogers and Forster, 2001
    type species: R. krausei Rogers and Forster, 2001
Rayososaurus Bonaparte, 1995
   type species: R. agrionensis Bonaparte, 1995
   other species: R. tessonei (Calvo and Salgado, 1991(originally Rebbachisaurus))=Limaysaurus tessonei
Razanandrongobe Maganuco, Dal Sasso, and Pasini, 2006
    type species: R. sakalavae Maganuco et al., 2006
Rebbachisaurus Lavocat, 1954
    type species: R. garasbae Lavocat, 1954
    other species: R. agrionensis (Bonaparte, 1995 (originally Rayososaurus))=Rayososaurus agrionensis
                          R. tessonei Calvo and Salgado, 1991=Limaysaurus
                          "R." tamesnensis (N.D.) Lapparent, 1960>Sauropoda incertae sedis
Regnosaurus (?N.D.) Mantell, 1848
    type species: R. northamptoni (?N.D.) Mantell, 1848  
Rhabdodon (N.C.) Matheron, 1869
    type species: R. priscus (N.C.) Matheron, 1869
    other species: R. robustus (Nopcsa, 1900 (originally Mochlodon))=Zalmoxes robustus
                          R. septimanicus (N.D.) Buffetaut and Le Loeuff, 1991=R. priscus
Rhadinosaurus (N.D.) Seeley, 1881
    type species: R. alcinus (N.D.) Seeley, 1881
Rhodanosaurus (N.D.) Nopcsa, 1929
    type species: R. ludgunensis (N.D.) Nopcsa, 1929
    other species: R. alcinus (N.D.) (Seeley, 1881 (originally Rhadinosaurus))=Rhadinosaurus alcinus
Rhoetosaurus Longman, 1925
    type species: R. brownei Longman, 1925
Ricardoestesia Currie, Rigby, and Sloan, 1990=Richardoestesia
    type species: R. gilmorei Currie et al., 1990=Richardoestesia gilmorei
    other species: R. isosceles Sankey, 2001=Richardoestesia isoceles
Richardoestesia Currie, Rigby, and Sloan, 1990
    type species: R. gilmorei Currie et al., 1990
    other species: R. isosceles Sankey, 2001
Rileya Huene, 1902/Howard, 1888=in part Thecodontosaurus, in part phytosaur (crocodile-like Triassic aquatic predator)
   "type species": "R." bristolensis (N.D.) Huene, 1902
Rileyasuchus (N.D.) Kuhn, 1961="Rileya"
    type species: R. bristolensis (N.D.) (Huene, 1902 (originally Rileya))="Rileya" bristolensis
Rinchenia Barsbold, 1997
    type species: R. mongoliensis (Barsbold, 1986 (originally Oviraptor))
Rinconsaurus Calvo and Riga, 2003
    type species: R. caudamirus Calvo and Riga, 2003
Rioarribosaurus (N.O.) Hunt and Lucas, 1991=Coelophysis
   type species: R. colberti (N.O.) Hunt and Lucas, 1991=Coelophysis bauri
   other species: R. bauri (Cope, 1887 sensu Colbert, 1964 (originally Coelurus))=Coelophysis bauri
"Riodevasaurus" (N.N) Anonymous, 2004=Turiasaurus riodevensis
Riojasaurus Bonaparte, 1969
    type species: R. incertus Bonaparte, 1969
Rocasaurus Salgado and Azpilicueta, 2000
    type species: R. muniozi Salgado and Azpilicueta, 2000
"Roccosaurus" (N.N.) Heerden vide Anderson and Cruishank, 1978=Melanorosaurus
   "type species": "R. tetrasacralis" (N.N.) Heerden vide Anderson and Cruishank, 1978=Melanorosaurus readi
Ruehleia Galton, 2001
    type species: R. bedheimensis Galton, 2001
Rugops Sereno, Wilson, and Conrad, 2004
    type species: R. primus Sereno et al., 2004
Rutellum (N.O.) Lluyd, 1699
    type species: R. implicatum (N.O.) Lluyd, 1699="cetiosaurid" tooth from the late Bajocian-Bathonian (MJ) of England; oldest described remains referable to a dinosaur