A manual of zoologyWilliam Blackwood & Sons, 1878 |
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Side vi
... placed with the Cœlenterata ; the Rugose Corals would be side by side with the Jelly - fishes in the class of the Hydrozoa ; the Polyzoa and Brachiopoda would be met with in the " Vermes , " in the immediate neighbourhood of the ...
... placed with the Cœlenterata ; the Rugose Corals would be side by side with the Jelly - fishes in the class of the Hydrozoa ; the Polyzoa and Brachiopoda would be met with in the " Vermes , " in the immediate neighbourhood of the ...
Side 16
... placed , constituting a division of the science to which the term " distribution " is applied . Morphology , again , not only treats of the structure of living beings in their fully - developed condition ( anatomy ) , but is also ...
... placed , constituting a division of the science to which the term " distribution " is applied . Morphology , again , not only treats of the structure of living beings in their fully - developed condition ( anatomy ) , but is also ...
Side 24
... placed by an arti- ficial grouping amongst the fishes , this would simply express the facts that its habits are aquatic and its body fish - like . When , on the contrary , we obtain a natural classification , and we learn that the whale ...
... placed by an arti- ficial grouping amongst the fishes , this would simply express the facts that its habits are aquatic and its body fish - like . When , on the contrary , we obtain a natural classification , and we learn that the whale ...
Side 44
... placed by some competent observers in the neighbourhood of the Trematode Worms ( Annuloida ) . It is therefore very unlikely that these should be generated spontaneously ; since , if this ever occurs , it is reasonable to suppose that ...
... placed by some competent observers in the neighbourhood of the Trematode Worms ( Annuloida ) . It is therefore very unlikely that these should be generated spontaneously ; since , if this ever occurs , it is reasonable to suppose that ...
Side 64
... placed here ; but it is better considered as the type of a group of Radiolaria , uniting this last named order with the Amabea . The Amabea may be divided into two sub - orders : 1. Amœ- bina , including those forms which have the body ...
... placed here ; but it is better considered as the type of a group of Radiolaria , uniting this last named order with the Amabea . The Amabea may be divided into two sub - orders : 1. Amœ- bina , including those forms which have the body ...
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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