A REEVALUATION OF THE EARLY HISTORY OF THE FROGS .2.

[51] NOBLE G. K., 1926, AMER MUS NOVITATES, V237, P1

[52] Noble G. K., 1924, American Museum Novitates, Vno. 132, P1

[53] Noble G. K., 1931, BIOL AMPHIBIA

[54] Noble G.K., 1922, B AM MUS NAT HIST, V46, P1

[55] NOPSCA F, 1930, P ZOOL SOC LONDON, V2, P979

[56] THE SYSTEMATICS OF VERTEBRATE LARVAE [J]. SYSTEMATIC ZOOLOGY, 1953, 2 (02): : 63 - 75

[57] THE BEARING OF LARVAL EVOLUTION ON SOME PROBLEMS IN FROG CLASSIFICATION [J]. SYSTEMATIC ZOOLOGY, 1957, 6 (02): : 79 - 86

[58] Parker H., 1934, MONOGRAPH FROGS FAMI

[59] PARKER H. W., 1929, ANN & MAG NAT HIST, V4, P270

[60] Parker H. W., 1932, Archivio Zoologico Torino, V16, P1239

[51] NOBLE G. K., 1926, AMER MUS NOVITATES, V237, P1

[52] Noble G. K., 1924, American Museum Novitates, Vno. 132, P1

[53] Noble G. K., 1931, BIOL AMPHIBIA

[54] Noble G.K., 1922, B AM MUS NAT HIST, V46, P1

[55] NOPSCA F, 1930, P ZOOL SOC LONDON, V2, P979

[56] THE SYSTEMATICS OF VERTEBRATE LARVAE [J]. SYSTEMATIC ZOOLOGY, 1953, 2 (02): : 63 - 75

[57] THE BEARING OF LARVAL EVOLUTION ON SOME PROBLEMS IN FROG CLASSIFICATION [J]. SYSTEMATIC ZOOLOGY, 1957, 6 (02): : 79 - 86

[58] Parker H., 1934, MONOGRAPH FROGS FAMI

[59] PARKER H. W., 1929, ANN & MAG NAT HIST, V4, P270

[60] Parker H. W., 1932, Archivio Zoologico Torino, V16, P1239