KATYDID  , the name given to certain See also:

• NORTH
• NORTH, BARONS
• NORTH, MARIANNE (1830—1890)
• NORTH, ROGER (1653-1734)
• NORTH, SIR THOMAS (1535?-16o1?)

North See also:

• AMERICAN

American See also:

• INSECTS

insects, belonging to the See also:

• FAMILY

family Locustidae, and related to the See also:

• GREEN, A
• GREEN, ALEXANDER HENRY (1832—1896)
• GREEN, DUFF (1791—1875)
• GREEN, JOHN RICHARD (1837—1883)
• GREEN, MATTHEW (1696-1737)
• GREEN, THOMAS HILL (1836-1882)
• GREEN, VALENTINE (1739–1813)
• GREEN, WILLIAM HENRY (.1825–1900)

green or See also:

• TREE (0. Eng. treo, treow, cf. Dan. tree, Swed. Odd, tree, trd, timber; allied forms are found in Russ. drevo, Gr. opus, oak, and 36pv, spear, Welsh derw, Irish darog, oak, and Skr. dare, wood)
• TREE, SIR HERBERT BEERBOHM (1853- )

tree grasshoppers of See also:

• ENGLAND
• ENGLAND, THE CHURCH OF

England . As in other members of the family, the chirrup, alleged to resemble the words " Katydid," is produced by the See also:

• FRICTION (from Lat. fricare, to rub)

friction of a See also:

• FILE

file on the underside of the See also:

• LEFT

left forewing over a See also:

• RIDGE (a word. common to many Teutonic languages, meaning " back," whether of a man or an animal, cf. German Rucke)
• RIDGE, WILLIAM PETT (1864- )

ridge on the upperside of the right . Several See also:

• SPECIES

species, belonging mostly to the genera Microcentonus and Cyrtophallus, are known .