. Zoölogy [microform] : descriptive and practical. Zoology; Zoologie. Pelecypoda. ,q^ ZtuIUhr'i'"'" """r °' ""= ^''^"- When the mus- eSv ° fL'!.'°""/^ "-^ ="''^''^'" muscles relax, the elasticity of the hinge hgament opens the shell. It wi 1 be observed that the shell is shut by muscular effort," Ilreas It IS opened by the mechanical action of a spring which of practically dead tissue. It requires'notffm to Hinge Ligament External. Hinge Ligament Internal a s 3 â O <. Please note that these images are extracte
. Zoölogy [microform] : descriptive and practical. Zoology; Zoologie. Pelecypoda. ,q^ ZtuIUhr'i'"'" """r °' ""= ^''^"- When the mus- eSv ° fL'!.'°""/^ "-^ ="''^''^'" muscles relax, the elasticity of the hinge hgament opens the shell. It wi 1 be observed that the shell is shut by muscular effort," Ilreas It IS opened by the mechanical action of a spring which of practically dead tissue. It requires'notffm to Hinge Ligament External. Hinge Ligament Internal a s 3 â O <. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Colton, Buel P. (Buel Preston), 1852-1906. Toronto : Copp, Clark
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectzoology, bookyear1903
