BLATTIDyE PEESERVED IN AMBER, FROM PRUSSIA. 343 



whole series of examples as representatives o£ one species. No. 5432 is 

 not in a good state o£ preservation and is referred, with considerable doubt, 

 tothis species. 



Phyllodromia gkrmari, sp. n. (Fl. 47. figs. 7, 8, 18.) 



S S. Nos. 5433, 5441, 541,4, 5483, 5494, 5498, 5.509, 5515, 5545, 5547, 

 5551, 5558, G713, 6721. 



? ? . Nos. 5482, 5500, 5520, 35^. 



Larvfe. Nos. 5446, 5463, 5482, 5525, 5528, 5533, 5534. 



S ? . Testaceous, with a symmetrical piceous or castaneous pattern on the 

 disc of the pronotum. Head piceous, vertex pale, a transverse pale band at base 

 of the cljpeus, mouth-parts pale. Antennae longer than body and tegmina. 

 Eyes wide apart. Pronotum trapezoidal, anteriorly not covering the vertex 

 of the head, sides not deflexed, lateral margins hyaline. Scutellum exposed. 

 Tegmina and wings exceeding the apex of the abdomen, of equal length in 

 both sexes. Veins of tegmina paler than the ground-colour, which in well- 

 preserved examples appears to be pale castaneous ; mediastinal and radial veins 

 simple, marginal area broad, 11 costals, anterior ulnar G-ramose, posterior 

 ulnar simple, 5-6 axillaries. Sub-genital lamina {S) produced, slightly 

 asymmetrical, the apex forming an obtuse lobe, a stout style situated in a 

 notch on the left of this lobe, a small slender style on the right ; ( ? ) large, 

 strongly produced, apex emarginate. Cerci slender, pointed, not exceeding 

 the apex of the tegmina, of 13 joints, the two apical joints minute. Front 

 femora armed on anterior margin beneath with 4-5 spines, succeeded distally 

 by piliform spines, on posterior margin 2-3 spines ; mid-femora with 3-4 

 spines on anterior margin beneath, 5 spines on posterior margin ; hind- 

 femora with 2-3 spines on anterior margin, 4 on posterior margin. Formula 



. . , . 2 11 

 ot apical spines ^> y t. 



Total length (S) 12*5-14 mm. ; ( ? ) 11-12-5 mm. 



Some larval forms that I refer without much doubt to this species have the 

 mesonotum, metanotum, and abdominal tergites heavily blotched with 

 castaneous ; the supra-anal lamina is trigonal. In one specimen (5534) the 

 dorsal integument has been ruptured, and from the rent protrudes a portion 

 of the alimentary canal. 



Phyllodromia yolanda, sp. n. (PI. 47. fig- 9.) 



S . No. 5523. 



Piceous. (Antennge mutilated.) Vertex of head not covered by the 

 pronotum. Pronotum trapezoidal, posteriorly truncate, exposing the scutellum, 

 margined all round with testaceous, broadly on the lateral margins, narrowly 

 on the anterior and posterior margins. Tegmina short, barely exceeding the 



