Lectures on the Comparative Anatomy and Physiology of the Invertebrate Animals: Delivered at the Royal College of Surgeons, in 1843 |
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Page 11
... worms had red blood circulating in a closed system of arteries and veins ; and this discovery first materially affected the value of the character applied by Aristotle to the primary groups of the animal kingdom . The Anellides , or red ...
... worms had red blood circulating in a closed system of arteries and veins ; and this discovery first materially affected the value of the character applied by Aristotle to the primary groups of the animal kingdom . The Anellides , or red ...
Page 17
... worms , and insects from this motley and heterogeneous group , and have restricted it to those ani- mals which , in their fully developed states , manifest a form of body devoid of radiated arms or tentacles , more or less amorphous ...
... worms , and insects from this motley and heterogeneous group , and have restricted it to those ani- mals which , in their fully developed states , manifest a form of body devoid of radiated arms or tentacles , more or less amorphous ...
Page 42
... worms by the names of " Helminthes stronguloi " and " Helminthes plateiai ; " but the study of these parasites in general has been re- served for recent times . Since the time of Linnæus the stimulus which that great master gave to ...
... worms by the names of " Helminthes stronguloi " and " Helminthes plateiai ; " but the study of these parasites in general has been re- served for recent times . Since the time of Linnæus the stimulus which that great master gave to ...
Page 43
... have rendered the Cuvierian definitions of the two leading classes or groups of the Entozoa by the names " Cœlelmintha , " and " Sterelmintha . " The cavitary worms of Cuvier include the cylindrical species or ENTOZOA . 43.
... have rendered the Cuvierian definitions of the two leading classes or groups of the Entozoa by the names " Cœlelmintha , " and " Sterelmintha . " The cavitary worms of Cuvier include the cylindrical species or ENTOZOA . 43.
Page 44
Delivered at the Royal College of Surgeons, in 1843 Richard Owen. The cavitary worms of Cuvier include the cylindrical species or round worms which form the order Nematoidea of Rudolphi . This great entozoologist , who devoted the ...
Delivered at the Royal College of Surgeons, in 1843 Richard Owen. The cavitary worms of Cuvier include the cylindrical species or round worms which form the order Nematoidea of Rudolphi . This great entozoologist , who devoted the ...
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Common terms and phrases
abdomen alimentary canal analogous Anatomy Anellides animal animalcules antennæ aperture appendages Ascidians attached Belemnite bivalves blood body branchiæ branchial Bryozoa calcareous cavity cells cephalic Cephalopods chords ciliated cloth colour compound eyes consists Crustacea Cuvier developed digestive dilated Diseases distinct dorsal duct Edition elongated embryo Entozoa external extremity eyes female filaments fluid ganglion Gasteropods genus germinal vesicle gills glands head horny Infusoria insects integument interspace intestine jointed larva larvæ layer LECTURE legs locomotive London longitudinal male mandibles mantle margin mass maxillæ membrane metamorphosis minute Mollusca mouth muscles muscular fibres muscular system Nautilus nerves nervous system observed ocelli oesophagus organisation organs orifice ovaria oviduct ovum pair parasitic plates polypes posterior present processes radiated respiratory rudimental segments shell side siphon slender species spiders spines stomach structure surface tentacles tentacula terminal thorax tissue transverse tube tunic vascular ventral vesicle vessel visceral wings worm
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