branch joint การใช้

• Coyne's statement that only two peppered moths had been found on tree trunks was incorrect, as the book gives the resting positions of 47 peppered moths Majerus had found in the wild between 1964 and 1996; twelve were on tree trunks ( six exposed, six unexposed ), twenty were at the trunk / branch joint, and fifteen resting on branches . and cited an assessment by the entomologist Donald Frack that there was essentially no resemblance between the book and Coyne's review, which appeared to be a summary of the Sargent " et al " . paper rather than Majerus's book.