英和和英

形容詞

dipneumonous (not comparable)

1. (biology) Having two lungs.
   • 1894, Orville L Simmons, XXX.—Development of the lungs of spiders‎, page n7:

     Morin (1888) * states that the lungs of the dipneumonous spiders arise in form of infoldings at the bases of the two appendages of the second abdominal segment.

   • 1878, Royal Microscopical Society (Great Britain), Journal of the Royal Microscopical Society‎, page 200:

     We must remember, finally, that the dipneumonous spiders can live for many months, that is to say, during the whole season of physiological activity, without food.

   • 1895, Crosses W. H, The Annals And Magazine Of Natural History (sixth Series) Vol-xvi‎, page 142:

     From a morphological point of view the genus Aysha, and, indeed, the entire group of the Anyphænidæ, is of considerable interest on account of the retention by the tracheal stigma of a more primitive position than is found in most dipneumonous spiders.

参照