196 PROCEEDINGS OF THE AMERICAN ACADEMY. 



brown, curved outward: the inner appendage og of a basal cell 



Bmaller tbau that of the outer, irregular and bearing :i branch on either 

 side : each once branched, the branchleta like those of the outer append- 

 Perithecia 150 52ft. Total length to dp of perithecium 310- 

 830 ft; to insertion-cell 275 (u Greatest width 95-100 p. 



On Pericolitis guttatus Chev., Brit. Mus. No. 571, -lava. On legs. 



Laboulbenia protrudens nov. Bp. 



Perithecium smoky brown with a tinge of oli\<-, the outer margin con- 

 cave, relatively small ; the tip only free from the receptacle, Bhort, rounded, 

 not abruptly differentiated, bent slightly outward, black excepl around 

 ti,,. pore. Receptacle dirty olivaceous ; cell I, except at the base, con- 

 colorous with perithecium ; cells IV and V forming a Bomewhal angular 

 protrusion which carries the insertion-cell out free from and beyond the 

 tip of the perithecium. Insertion-cell less than half as broad as the ad- 

 jacent distal margins of cells IV and V, which form a flat Burface in which 

 the insertion-cell is mostly central. Outer appendage arising from a 

 small roundi.-h basal cell, simple or omv branched, the branches Bhort, 

 tapering nearly hyaline; the basal cell of the inner appendage verj Bmall 

 hearing one or two short tapering hyaline branches. Perithecia 95- 

 110x34/1. Total length to tip of perithecium 280/*; to insertion-cell 

 about the same measurement; greatest width 66 ju. 



On Pericolitis cicit ideloides MacLeary, Taris Museum, No. 144, Ton- 

 gou, Java. On mid-elytron. 



Laboulbenia Pseudomasci nov. pp. 



Perithecia dark rich brown, slightly and rather evenly inflated, diver- 

 gent, free from the receptacle except at the very base, the broad opaque 

 tip hardly differentiated 5 the lip-edges nearly hyaline, not prominent. 

 turned slightly outward. Receptacle colorless or yellowish below, dis- 

 tally brownish, slender, its axis coincident with that of the appendagi -. 

 cell I usually larger and longer than cell II, the rest of the receptacle 

 relatively unusually small, the inner margin of cell V partly free from 

 the perithecium. Insertion-cell free, black. Outer appendage con- 



ting of a basal cell several times longer than it is broad, which may 

 branch above its basal or subbasal cell oue to three times Buccessively, 

 the branchlets divergent; the inner appendage consisting of a much 

 shorter basal cell bearing one or rarely two branches. BOmetimes simple. 

 mostly one to three times branched, all the branches becoming more or 



