Evenings at the microscope : or, Researches among the minuter organs and forms of animal life (1884)
Gosse, Philip Henry, 1810-1888 · London : Society for Promoting Christian Knowledge · leaf 248
to it by a stouttriangular muscle, which allows some freedom of motion.Many muscles are inserted into diflerent parts of theseorgans, and into the walls of the inastax, which impartvarious and complex motions to all the parts. Thus, aswe have seen, they are adapted to the various functionsof… … SIOUTH OF BKACHIONUS. and the rami of the incus with the maxilla?; while thewalls of the mastax with the two edges of its orificecorrespond with the mouth, withits labrum and labium. It is true we are somewhatstartled to find a mouth placedfar down within the cavity of thebreast ; but there are…
Zoology · Microscopy
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