Outlines of Zoology and Comparative AnatomyFannin, 1874 - Всего страниц: 150 |
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Стр. 21
... give an abstract of the principal classifications that have been , from time to time , proposed . I. 1. Animals possessed of blood ( i . e . , red blood ) . . This division corresponds to the vertebrata of modern writers . 2. Animals ...
... give an abstract of the principal classifications that have been , from time to time , proposed . I. 1. Animals possessed of blood ( i . e . , red blood ) . . This division corresponds to the vertebrata of modern writers . 2. Animals ...
Стр. 33
... gives to a cat's eyes in a dark room the peculiar lustre so familiar to every one . Various classifications of the Mammalia have been pro- posed . I have arranged in a tabulated form the three principal classifications now most ...
... gives to a cat's eyes in a dark room the peculiar lustre so familiar to every one . Various classifications of the Mammalia have been pro- posed . I have arranged in a tabulated form the three principal classifications now most ...
Стр. 51
... gives off a process which passes over the succeeding rib ; the sternal portion is connected to the sternum by means of a single articulation . The sternum is greatly developed , and is composed prin- cipally of the central azygos ...
... gives off a process which passes over the succeeding rib ; the sternal portion is connected to the sternum by means of a single articulation . The sternum is greatly developed , and is composed prin- cipally of the central azygos ...
Стр. 121
... by and when no longer ren A young , they are employed which are to give bir who in elk a little larger than Tom which Tomales , o wells of reenfor rtion of en . T Insects have been divided into the following orders : —. EYETC .
... by and when no longer ren A young , they are employed which are to give bir who in elk a little larger than Tom which Tomales , o wells of reenfor rtion of en . T Insects have been divided into the following orders : —. EYETC .
Стр. 139
... Give an account of the structure of the human eye - ball : compare the structure of the eye with that of the ear ; and state what are the principal modifica- tions undergone by the organ of vision in the Animal Kingdom . What is the ...
... Give an account of the structure of the human eye - ball : compare the structure of the eye with that of the ear ; and state what are the principal modifica- tions undergone by the organ of vision in the Animal Kingdom . What is the ...
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abdomen absent alimentary canal Amphibia anal animals anus aperture aquatic auricle birds bladder blood body bones bony bony pike branchiæ branchial calcareous called canines Carnivora caudal cavity cells cervical vertebræ Cetacea chamber clavicle claws cloaca composed comprise contains coracoid covered developed Digitigrade distinct divided dorsal vertebræ eîdos eldos elongated endoskeleton external extremely feathers feet female fins fishes five toes four front ganglia ganglion gills gland hind limbs horny humerus incisors insects integument intestine larvæ legs lower jaw lungs Mammalia Mammals mandibles maxillæ membrane mollusca mouth muscles muscular nervous system nostrils organs pair pectoral peculiar pelvic arch pharynx placed plates possess present Professor Owen Quadrumana rays respiration ribs rudimentary Ruminants sacs scapula shell single Sirenia situated skin skull soft spine sternum stomach sub-kingdom tail teeth termed terminates transverse processes tubes upper jaw usually valve ventral ventricle vertebral column Vertebrata wings
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Стр. 17 - I believe that animals have descended from at most only four or five progenitors, and plants from an equal or lesser number. Analogy would lead me one step further, namely, to the belief that all animals and plants have descended from some one prototype. But analogy may be a deceitful guide. Nevertheless all living things have much in common, in their chemical composition, their germinal vesicles, their cellular structure, and their laws of growth and reproduction. We see this even in so trifling...
Стр. 149 - Cooper's Dictionary of Practical Surgery and Encyclopaedia of Surgical Science. New Edition, brought down to the present time. By SA LANE, Surgeon to St.
Стр. 18 - Therefore I should infer from analogy that probably all the organic beings which have ever lived on this earth have descended from some one primordial form into which life was first breathed by the Creator.
Стр. 3 - Anatomy of the Arteries of the Human Body, Descriptive and Surgical, with the Descriptive Anatomy of the Heart.
Стр. 123 - The sponge represents a kind of subaqueous city, where the people are arranged about the streets and roads in such a manner that each can easily appropriate his food from the water as it passes along.
Стр. 17 - Analogy would lead me one step farther, namely, to the belief that all animals and plants are descended from some one prototype. But analogy may be a deceitful guide. Nevertheless all living things have much in common, in their chemical composition, their cellular structure, their laws of growth, and their liability to injurious influences.
Стр. 4 - The Practice of Medical Electricity; Showing the most Approved Apparatus, their methods of Use, and rules for the treatment of Nervous Diseases, more especially Paralysis and Neuralgia.
Стр. 61 - In the hind limb of most birds there is a singular extensor muscle, which arises from the pubis, ends in a tendon which passes to the outer side of the knee-joint, and terminates in the leg by uniting with the flexor digitorum perforatus. The result of this arrangement is, that the toes are flexed whenever the leg is bent upon the thigh, and, consequently, the roosting bird is held fast upon his perch by the weight of his own body.