. Annals and magazine of natural history : including zoology, botany and geology. . The teeth of Cyclophorus Inca (fig. 6) are similar to those of Natica and the other marine genera belonging to the group of Ptenoglossa. XXXIII.—On the Mechanism of Aquatic Respiration and on the Structure of the Organs of Breathing in Invertebrate Animals. By Thomas Williams, Lond., Licentiate of the Royal College of Physicians, formerly Demonstrator on Structural Anatomy at Guy's Hospital, and now of Swansea. [With a Plate.] [Continued from p. 261.] Rotifera.—It is the undivided belief of all recent obse
. Annals and magazine of natural history : including zoology, botany and geology. . The teeth of Cyclophorus Inca (fig. 6) are similar to those of Natica and the other marine genera belonging to the group of Ptenoglossa. XXXIII.—On the Mechanism of Aquatic Respiration and on the Structure of the Organs of Breathing in Invertebrate Animals. By Thomas Williams, Lond., Licentiate of the Royal College of Physicians, formerly Demonstrator on Structural Anatomy at Guy's Hospital, and now of Swansea. [With a Plate.] [Continued from p. 261.] Rotifera.—It is the undivided belief of all recent observers that a blood-proper system does not exist in the Rotifera. These ani- malcules are provided with a rudimentary water vascular system^. 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 London
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Keywords: ., bookcentury1800, bookdecade1850, bookpublisherlondon, bookyear185
