1-7 OF 7 RESULTS FOR

Gasterosteus doryssus

Results shown limited to content with bounding coordinates.
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Article
Journal: Paleobiology
Published: 01 July 1982
Paleobiology (1982) 8 (3): 282–292.
Image
Figure  1.  <span class="search-highlight">Gasterosteus</span> <span class="search-highlight">doryssus</span>  with three dorsal spines (D 1 –D 3 ), se...
Published: 01 December 2006
Figure 1.  Gasterosteus doryssus with three dorsal spines (D 1 –D 3 ), seven predorsal pterygiophores (R 1 –R 7 , with asterisks indicating intervening pterygiophores) with five contact points between them, and a fully expressed pelvis (P). Diagrams below the specimen indicate the range of pelvic
Journal Article
Journal: Paleobiology
Published: 01 December 2006
Paleobiology (2006) 32 (4): 562–577.
...Figure 1.  Gasterosteus doryssus with three dorsal spines (D 1 –D 3 ), seven predorsal pterygiophores (R 1 –R 7 , with asterisks indicating intervening pterygiophores) with five contact points between them, and a fully expressed pelvis (P). Diagrams below the specimen indicate the range of pelvic...
FIGURES | View All (4)
Image
Figure  4. Evolutionary rates (Δ) for three armor traits of fossil  Gastero...
Published: 01 December 2006
Figure 4. Evolutionary rates (Δ) for three armor traits of fossil Gasterosteus doryssus . Most rates fall within the range expected for genetic drift (black), and few are within the range expected for stabilizing (hatched) or directional selection (open). See text for calculation of Δ
Image
Appendix  Phenotypic means, variances, and sample sizes for three armor tra...
Published: 01 December 2006
Appendix  Phenotypic means, variances, and sample sizes for three armor traits of Gasterosteus doryssus . The interval is the beginning of the 250–year time interval since the first year of the 21,500–year stratigraphic section. Abbreviations: PS, mean of the natural log of pelvic score; DS
Image
Figure  3. Mean values for three armor traits of fossil  <span class="search-highlight">Gasterosteus</span> dorys...
Published: 01 December 2006
Figure 3. Mean values for three armor traits of fossil Gasterosteus doryssus during about 21,500 years. The time interval included corresponds to the period between samples 19 and 26 of Bell et al. (1985) . Each point represents the mean from specimens within a 250-year interval plotted
Journal Article
Published: 01 March 2000
Canadian Journal of Earth Sciences (2000) 36 (12): 2059–2072.
... for anomalies) is considered to be interspecific; there is no evidence of phenotypic change within one lineage through time. Bell and colleagues ( Bell 1973 , 1988 ; Bell and Haglund 1982 ; Bell and Legendre 1987 ; Bell et al. 1985 , 1987 ) studied Miocene sticklebacks ( Gasterosteus doryssus ) preserved...
FIGURES | View All (6)