Mr. R. Shelford's Studies of thc^Blattidx. 495 



Tegmina rufo-testaceous, infuscated at base, fifteen costal veins, dis- 

 coidal field reticulated. Abdomen and legs black, tibial spines 

 and apical tarsal joints rufous. Sub-genital lamina small, narrow, 

 quadrate, with two styles. 



31. Pseudectobia hipicnctata, Wlk. (Plate XXX, fig. 3.) 



Blatta liiyundata, Walker, 1. c. p. 141 (1869). 

 $. Macassar, Celebes ( Wallace). 



The species is rather convex, the marginal field of the 

 tegmina is broad, the veins of the discoidal field are very 

 indistinct, a triangular apical area is present in the wings, 

 the supra-anal lamina is short and transverse and the 

 femora are sparsely armed, which characters taken in 

 conjunction may be considered as diagnostic of the genus 

 Pseudeetohia. 



32. Pscudojohyllodromia laticeps, Wlk. 



Blatta laticeps, Walker, 1. c. 142 (1869). 

 Phyllodromia laticaput, Brunner, Abhandl. Senckenb. 

 Ges. xxiv, p. 205, pi. 16, f. 9 (1898). 



$. Singapore (ir«Wf(cc). 



In Singapore examples the disc of the abdomen beneath 

 is testaceous, whereas in examples from Borneo (= lati- 

 ca'pubt, Br.) this is rufous, otherwise the two forms are 

 identical. 



33. Allacta latinipta, Walk. 



Blatta mundicola, Walker, 1. c. p. 101 (1868). 

 Blatta latiriipta, Walker, 1, c. p. 143 (1869). 

 Blatta 2Jatula, Walker, 1. c. p. 143 (1869). 

 Blatta hitcWiiata, de Saussure, Mel. Orthopt. II, 

 p. 63 (1869). 



$. (= latirupta, Wlk.) New South Wales. 

 $. ( = patula, Wlk.) Sydney. 



A. mundicola, Wlk. is the earliest name for this species. 



34. Duryodana palpalis, Wlk. 



Blatta palpalis, Walker, 1. c. p. 225 (1868). 

 Phyllodromia palpata, Brunner, Abhandl. Senckenb. 

 Ges. xxiv, p. 207, pi. 16, f. 13 (1898). 



^. Sarav/ak ( Wallace). 



