S02 Mr. R. Shelford's Studies of the Blattidae. 



7. A. rothei, Tepp. 



Pseudolanqjra rothei, Tepper, t. c, p. 98 (1893). 

 South Australia, Sedan (Adelaide Mu.s., type). 



8. ? A. ornata, Tepp. 



Psendolampra ornata, Tepper, t. c, p. 98 (1893), 

 South Australia (Adelaide Mas., type). 



9. ?vl. circumeincta. Walk. 



Polyzostcria circumeincta. Walker, Cat. Derm. Salt. Brit. 

 Mils. V. Suppl. Blatt., p. 36 (1871). 

 A young larva, possibly of A. frcnchii. 

 Australia (British Mus., type). 



10. 1 A. fulvornata, Tepp, 



Anamesia (i) fuhornata , Tepper, Tr. R, Soc, S. Australia, 

 xviii, p, 177 (1894), 



Mr. Tepper himself is doubtful of the systematic position 

 of this species. 



Victoria, Howbulau (Adelaide Mus., type). 



Genus 9. Desmozosteria, Shelf. 



Desmozostcria, Shelford, [m] Fauna Siidwest Austral., ii, 

 Lief. 9, Blattidae, p. 139 (1909). 



Characters. Allied to Zoniopluca, but the angles of none of tlie 

 abdominal tergites backwardly ])roduced. Lateral margins of tlie 

 pronotum incrassated. Tegminal rudiments al)sent. Doi"sal surface 

 punctate or smooth. Supra-anal lamina ( (^ ) quadrate, maigins entire, 

 (?) trigonal, cucuUate. Cerci short, flattened. Posterior metatarsus 

 very short, not spined beneath. 



Type of the genus P. micliachcni, Sh(df 

 The genus stauds in the same relation io ZoiiiopI oca that 

 Anamesia does to Cosiaozostcria. 



KEY TO THE SPKCIES. 

 1. Thoracic tergites unilVtrmly luinctate . />. ijrosse -punctata, s]). n. 

 r. Thoracic tergites not uniformly punc- 

 tate, or smooth. 

 2. Thoracic tergites smooth . . . D. michaelseni, Shelf. 

 2'. Thoracic tergites laterally finely 

 punctate. 

 .3. Castaneous banded with ochreous . D. cincta, sp. n. 

 3'. Kufescent ..... Z). rufescens, Shelf. 



