Dipneumonomorphae

Dipneumonomorphae

[dī‚nü·mən·ō′mȯr·fē]
(invertebrate zoology)
A suborder of the order Araneida comprising the spiders common in the United States, including grass spiders, hunting spiders, and black widows.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.