LACE-BUG GENERA — DRAKE AND RUHOFF 77 



Phyllotocheila. Error for Phyllontocheila. 



Phymacysta Monte (1942, p. 106). 



Type species: Leptostyla tumida Champion (1897, p. 14, fig.). 

 Fixation': Monte (1942, p. 107, figure of type species), by monot3 r py 



and original designation. 

 Later citations: Monte (1947, p. 18); Kurd (194G, p. 476;. 

 Distribution of species: Neotropical. 

 Number of species : 7. 



Physatocheila Fieber (1844, p. 80). 



Type species: Acanthia quadrimaculata Wolff (1804, p. 133) = 

 Acanthia costata Fabricius (1794, p. 77). 



Fixation: Oshanin (1912, p. 45), b} 7- subsequent designation (as 

 quadrimaculata (Wolff) = costata (Fabricius)). 



Later citations: Van Duzee (1916, p. 26; 1917, p. 219); Drake and 

 Poor (1936a, p. 388); Monte (1941, p. 154; 1947, p. 18); China 

 (1943, p. 247); Hurd (1946, p. 451). (All as quadrimaculata.) 



Synonym: Phyllochisme. 



Variant spellings: Physatochila (Fieber 1861, p. 433); Physatochilae 

 (Fieber 1861, p. 120). 



Note: An examination of the type of Acanthia costata Fabricius 

 (1794, p. 77) from "Europa boreali" shows (pi. 9, herein) that it 

 is inseparable from Acanthia quadrimaculata Wolff (1804, p. 132, 

 fig.). As the former name has priority by 10 years, costata is the 

 valid name of the species, and thus is the type species of Physa- 

 tocheila. New synonymy and new combination.) 



Distribution of species: Oriental (12), Palearctic (10), Ethiopian 

 (8), Australian (5), Nearctic (5). 



Number of species: 39. 



Physatochila. Variant spelling for Physatocheila. 



Physatochila of Lethierry and Severin (1896, p. 21). See Phyllochisme. 



Physatochilae. Variant spelling for Physatocheila. 



Physodictyon Lindberg (1927, p. 16). S3 r nonym of Cochlochila. 



Type species: Physodictyon vesicarius Lindberg (1927, p. 17, fig.). 



Fixation: Lindberg (1927, p. 17), by monotypy and original desig- 

 nation. 



Later citation: Monte (1947, p. 18). 



Synonymy: See Cochlochila. Synonymized by Drake (1948c, p. 

 179). 



