Variation in the skinks (Reptilia: Lacertilia) of the skiltonianus group /

Species of the scincid genus Dasia Gray /
by: Inger, Robert F.
Published: (1980)

A new species of Mabuya fitzinger (Squamata: Scincidae: Lygosominae) from northern Madagascar /
by: Ramanamanjato, Jean Baptiste
Published: (1999)

Taxonomy of the genus Draco L. (Agamidae, Lacertilia, Reptilia) /
by: Musters, C. J. M.
Published: (1983)

Species of the Emoia Samoensis group of Lizards (Scincidae) in the Fiji Islands, with descriptions of two new species /
by: Brown, Walter C. (Walter Creighton), 1913-2002
Published: (1986)

Patterns of ontogenetic and geographic variation in the black salamander, Aneides flavipunctatus (Caudata,Plethodontidae) /
by: Lynch, James Francis, 1942-
Published: (1981)

Speciation in salamanders of the plethodontid genus Ensatina.
by: Stebbins, Robert C. (Robert Cyril), 1915-2013
Published: (1949)

Variation in the quail-dove Geotrygon frenata /
by: Blake, Emmet Reid, 1908-1997
Published: (1961)

The control of pigment formation in amphibian larvae.
by: Johnson, Myrtle Elizabeth, 1881-1967
Published: (1913)

Morphological differentiation and adaptation in the Galapagos finches.
by: Bowman, Robert I.
Published: (1961)

Cranial and bacular variation in populations of spiny rats of the genus Proechimys (Rodentia: Echimyidae) from South America /
by: Martin, Robert Eugene, 1944-
Published: (1970)

Variation /
Published: (2005)

Intraspecific and interspecific variation in the Cryptotis nigrescens species complex of small-eared shrews (Insectivora, Soricidae) : with the description of a new species from Colombia /
by: Woodman, Neal
Published: (1993)

Variation in mammalian populations : the proceedings of a symposium held at the Zoological Society of London on 14 and 15 November, 1969 /
Published: (1970)

Variation /
Published: (2005)

Variation within the Leptodactylus podicipinus-wagneri complex of frogs (Amphibia:Leptodactylidae) /
by: Heyer, W. Ronald
Published: (1994)

Three new skinks related to Sphenomorphus variegatus (Peters).
by: Inger, Robert F.
Published: (1958)

Variations in animals and plants /
by: Vernon, Horace Middleton
Published: (1903)

Antigenic variation /
Published: (2003)

A new species of Lampropholis (Lacertilia: Scincidae) from the rainforests of northeastern Queensland /
by: Greer, Allen E.
Published: (1980)

Materials for the study of variation : treated with especial regard to discontinuity in the origin of species /
by: Bateson, William, 1861-1926
Published: (1894)

Variation and differentiation in Ceratophyllum /
by: Pearl, Raymond, 1879-1940
Published: (1907)

Cranial and bacular variation in populations of spiny rats of the genus Proechimys (Rodentia: Echimyidae) from South America /
by: Martin, Robert Eugene, 1944-
Published: (1970)

Genetic variation : a laboratory manual /
Published: (2007)

Genetic variations in relation to evolution ; a critical inquiry into the observed types of inherited variation, in relation to evolutionary change /
by: Jennings, H. S. (Herbert Spencer), 1868-1947
Published: (1935)

Variation and evolution in plants.
by: Stebbins, G. Ledyard (George Ledyard), 1906-2000
Published: (1950)

Quantitative genetic variation /
Published: (1979)

Variation and correlation in the crayfish : with special reference to the influence of differentiation and homology of parts /
by: Pearl, Raymond, 1879-1940
Published: (1907)

Human biological variation /
by: Mielke, James H.
Published: (2006)

Genetic variation in hormone systems /
Published: (1979)

The establishment of varieties in Coleus by the selection of somatic variations /
by: Stout, Arlow Burdette, 1876-1957
Published: (1915)

On germinal selection as a source of definite variation /
by: Weismann, August, 1834-1914
Published: (1902)

Adaptive genetic variation in the wild /
Published: (2000)

Populations and type specimens of a nomadic bird : comments on the North American crossbills, Loxia pusilla Gloger 1834 and Crucirostra minor Brehm 1845 /
by: Payne, Robert B.
Published: (1987)

Variability and significance of parietal and ventral scales in the marine snakes of the genus Lapemis (Serpentes, Hydrophiidae), with comments on the occurance of spiny scales in the genus /
by: Gritis, Paul A.
Published: (1990)

Recent progress in the study of variation, heredity, and evolution /
by: Lock, Robert Heath, 1879-1915
Published: (1906)

Recent progress in the study of variation, heredity, and evolution /
by: Lock, Robert Heath, 1879-1915
Published: (1911)