1068 N. C. AGR. EXP. STA. BUL. 239 
The form of the aedeagus of the male will distinguish L. unocahua from other 
species of the genus. The black markings of the anterior dorsum are similar to 
a specimen of L. signatula (Osborn) from Monsén Valley, Peru (fig. 8612). 
The black face of unocahua is different from other species of the genus. 
Lautereria tapirapensis, NEW SPECIES 
FIGURE 866, PAGE 1067 
Length of male 7.1 mm. Head with median length of crown two-thirds in- 
terocular width, and less than one-half transocular width. Male pygofer with 
dorsoapical margin broadly convex, pygofer process oblique at apex; style ex- 
tending posteriorly about as far as apex of connective, with a preapical lobe 
(near midlength), apex narrowly rounded; connective as long as in any other 
species in the genus; aedeagus with preatrial portion almost one-half as long 
as shaft, acute basally, shaft strongly bisinuate, with apex directed dorsally in 
lateral view, shaft with a number of small denticles. 
Color of crown, pronotum, and scutellum dull yellow, crown with a con- 
spicuous cruciate black mark, the basal part of vertical portion not extending 
laterally along posterior margin of head; pronotum with a pair of black spots 
in basal third and with or without poorly delimited dark marking along 
posterior margin; scutellum with black markings as in L. apperita, n. sp., fore- 
wing with black margin as in L. unocahua, n. sp. Face with a median and two 
lateral elongate yellow longitudinal areoles on clypeus, each of the lateral ones 
extending ventrally across transclypeal suture to basal portion of clypellus, 
with a transverse yellow areole on each side at transition from crown to face, 
the areoles bordered with black, remainder of clypellus black, lora and genae 
yellow with a vertical black stripe below eye; proepimeron with a black mark 
below dorsopleural carina; mesepisternum mostly black; mesosternum black; 
remainder of pleura, thoracic venter, and legs yellow. 
Holotype male, Barra do Tapirape, Mato Grosso, Brazil, January 9, 1963 
(B. Malkin), and one additional male, same data except December 21, 1962 
(CAS). 
L. tapirapensis, n. sp., is distinctive in its strongly bisinuate aedeagus. 
146. Genus CATAGONALIA Evans 
FicuRES 868, 869 
Catagonia Melichar, 1926a:342. Type-species: Tettigonia, lunata Signoret, by subsequent 
designation of China, 1938d:184 (preoccupied). 
Catagonalia Evans, 1947a:160 (new name). 
Length 8.3-10.4 mm. 
Head moderately produced, median length of crown from slightly less than 
two-thirds to seven-tenths interocular width and from slightly less than four- 
tenths to slightly less than one-half transocular width, anterior margin broad- 
ly rounded in dorsal view, without a carina at transition from crown to face, 
ocelli located on a line between anterior eye angles, each closer to adjacent 
