A manual of zoologyWilliam Blackwood & Sons, 1878 |
Inni boken
Resultat 1-5 av 60
Side vi
... Mammalian life has been extended by the estab- lishment of the Tillodontia and Dinocerata . In the main , however , the author has not thought it neces- sary to depart from the broad outlines of the systematic arrangement of animals ...
... Mammalian life has been extended by the estab- lishment of the Tillodontia and Dinocerata . In the main , however , the author has not thought it neces- sary to depart from the broad outlines of the systematic arrangement of animals ...
Side 40
... Mammal ; the difference being that in the case of a Mammal the ovum is retained within the body of the parent , where it undergoes the necessary developmental changes , so that at birth it has little to do but grow , in order to be ...
... Mammal ; the difference being that in the case of a Mammal the ovum is retained within the body of the parent , where it undergoes the necessary developmental changes , so that at birth it has little to do but grow , in order to be ...
Side 49
... mammals ; and many migratory birds may be said to belong to two zoological provinces . In spite of their powers of locomotion , however , birds are limited by the necessities of their life to definite areas , and a zoological province ...
... mammals ; and many migratory birds may be said to belong to two zoological provinces . In spite of their powers of locomotion , however , birds are limited by the necessities of their life to definite areas , and a zoological province ...
Side 223
... mammals , birds , or batrachians , the vitreous humour or lens of the eye , the blood - vessels , & c . A few are ... mammal the larva passes into its mature stage of development . The adult Distoma hepaticum is found in the sheep , ox ...
... mammals , birds , or batrachians , the vitreous humour or lens of the eye , the blood - vessels , & c . A few are ... mammal the larva passes into its mature stage of development . The adult Distoma hepaticum is found in the sheep , ox ...
Side 228
... adult condition the intestines of fishes , birds , or mammals , and they pass through a metamorphosis . The eggs are swallowed by crusta-. ter - vascular system ; Liga- rita , one of the Wheel - animal- cules . 228 MANUAL OF ZOOLOGY .
... adult condition the intestines of fishes , birds , or mammals , and they pass through a metamorphosis . The eggs are swallowed by crusta-. ter - vascular system ; Liga- rita , one of the Wheel - animal- cules . 228 MANUAL OF ZOOLOGY .
Innhold
327 | |
349 | |
363 | |
370 | |
378 | |
386 | |
398 | |
408 | |
141 | |
156 | |
166 | |
180 | |
191 | |
198 | |
206 | |
214 | |
222 | |
231 | |
245 | |
258 | |
268 | |
276 | |
286 | |
295 | |
302 | |
310 | |
425 | |
443 | |
457 | |
469 | |
475 | |
484 | |
510 | |
523 | |
537 | |
549 | |
568 | |
577 | |
590 | |
614 | |
779 | |
782 | |
Andre utgaver - Vis alle
Manual of Zoology ...: With a General Introduction on the Principles of Zoology Henry Alleyne Nicholson Ingen forhåndsvisning tilgjengelig - 2015 |
Vanlige uttrykk og setninger
abdomen adult alimentary canal ambulacral amongst animal Annelides antennæ anus aperture appendages Arachnida articulated attached birds bivalve body bones Brachiopoda branchiæ branchial calcareous carapace cavity cephalothorax chitinous ciliated composed comprising consists contractile Crustacea Ctenophora developed disc distinct division dorsal embryo Eocene external extinct extremity feet females fins fishes Foraminifera fossil furnished gemmation genera genus gills head horny Huxley Hydrozoa incisors Insects integument intestine known labium larva larvæ legs limbs living locomotive males Mammals mandibles margin maxillæ membrane molars Mollusca mouth nervous system operculum organs ovum Owen pairs Paleozoic parasitic placed plates polypide polypites Polyzoa portion possess posterior present regarded reproductive Reptiles resembling respiratory Rotifera rudimentary Scolecida segments shell side Silurian single skeleton sometimes somites species spines stomach structure sub-order surface tail teeth tentacles termed thorax toes transverse tube upper usually valves ventral Vertebrates vesicle whilst wings Zoantharia zooids