A manual of zoologyWilliam Blackwood & Sons, 1878 |
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Side 3
... termed the " Chemistry of Carbon . " Furthermore , the combinations of the elements in organic compounds are complex , the resulting substances be- ing mostly " ternary , " " quaternary , " or " quinary " compounds ; and there is ...
... termed the " Chemistry of Carbon . " Furthermore , the combinations of the elements in organic compounds are complex , the resulting substances be- ing mostly " ternary , " " quaternary , " or " quinary " compounds ; and there is ...
Side 26
... termed " protean " or " polymorphic " genera - that the deter- mination of the different species and varieties becomes an almost hopeless task . Besides the individual differences which ordinarily occur in all species , other cases ...
... termed " protean " or " polymorphic " genera - that the deter- mination of the different species and varieties becomes an almost hopeless task . Besides the individual differences which ordinarily occur in all species , other cases ...
Side 53
... termed respectively Palæozoic or Primary , Mesozoic or Secondary , and Kainozoic or Tertiary . The Paleozoic or Ancient - life period is the oldest , and is characterised by the marked divergence of the life of the period from all ...
... termed respectively Palæozoic or Primary , Mesozoic or Secondary , and Kainozoic or Tertiary . The Paleozoic or Ancient - life period is the oldest , and is characterised by the marked divergence of the life of the period from all ...
Side 54
... ( termed sarcode " ) , showing no composition out of definite parts or segments , having no definite body - cavity , presenting no traces of a nervous system , and having either no differentiated alimentary apparatus , or but a very ...
... ( termed sarcode " ) , showing no composition out of definite parts or segments , having no definite body - cavity , presenting no traces of a nervous system , and having either no differentiated alimentary apparatus , or but a very ...
Side 58
... termed " pseudonavicella " ( or " pseudonaviculæ , " fig . 5 , d ) . The next step in the process consists in the liberation of the pseudonavicellæ , which escape by the rupture of the enclosing cyst ( fig . 5 , e ) . If they now find a ...
... termed " pseudonavicella " ( or " pseudonaviculæ , " fig . 5 , d ) . The next step in the process consists in the liberation of the pseudonavicellæ , which escape by the rupture of the enclosing cyst ( fig . 5 , e ) . If they now find a ...
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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