The New Encyclopędia BritannicaEncyclopędia Britannica, 1983 - Encyclopedias and dictionaries |
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Page 311
... Crustaceans are distinguished from the members of other arthropod classes by being generally of aquatic habit ; by breathing through either gills or the general surface of the body ; and by having two pairs of antenna - like appendages ...
... Crustaceans are distinguished from the members of other arthropod classes by being generally of aquatic habit ; by breathing through either gills or the general surface of the body ; and by having two pairs of antenna - like appendages ...
Page 313
... crustaceans play important ecological roles . Amphipods and mysids , for example , form a large part of the food of ... crustacean . D A Y I SBS W numerical - key order. Crustacea 313.
... crustaceans play important ecological roles . Amphipods and mysids , for example , form a large part of the food of ... crustacean . D A Y I SBS W numerical - key order. Crustacea 313.
Page 549
... Crustacea ( 1967 ) , a general survey of crustacean physiology that is a good supplement to Waterman ; w.L. SCHMITT , Crustaceans ( 1965 ) , an excellent popular introduction to the biology of crustaceans . ( R.B.M. ) Dedekind , Richard ...
... Crustacea ( 1967 ) , a general survey of crustacean physiology that is a good supplement to Waterman ; w.L. SCHMITT , Crustaceans ( 1965 ) , an excellent popular introduction to the biology of crustaceans . ( R.B.M. ) Dedekind , Richard ...
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