156 PROCEEDINGS OF THE AMERICAN ACADEMY. 



On Aerogenidion Bedeli Tsch., Mon-Pin (China ?), Paris, No. 179. 

 Along the margins of the elytra. 



Laboulbenia Anaplogenii nov. sp. 



Perithecium nearly hyaline or pale yellowisli, becoming tinged with 

 pale amber-brown, stout, free except at its base, the outer margin mostly 

 straight, the inner convex ; the tip rather small and abruptly distinguished, 

 blackish except the hyaline lip-margins. Receptacle concolorous with 

 the perithecium, rather short and stout, cell V relatively large, cell IV 

 divided by transverse septa into from two to several superposed cells, 

 usually extending upward beyond the insertion-cell, thus forming a blunt 

 outgrowth external to it. Basal cells of the appendages nearly equal, 

 each producing as a rule two similar branches antero-posteriorly, once or 

 twice branched in the same plane, the branchlets rather elongate and 

 slender, concolorous with the receptacle. Spores 50 X 4.5 /<. Total 

 length to tip of perithecium 300-350 ju, to insertion-cell 200-240^/, 

 greatest width 50-70 ^u. Appendages, longest 600 /i, average 300 ^. 



On Anaplogenius circumcindus Moh., Brit. Mus. Nos. 622 and 665, 

 China. Also immature material of apparently the same species on an 

 undetermined Carabid, Paris Museum, No. 4, from Madagascar. On the 

 elytra. 



Laboulbenia Anchonoderi nov. sp. 



Pale amber-yellow, perithecium slightly darker, about two thirds free, 

 the inner lip-cells suffused below with blackish brown, an external 

 prominence involves the upper portion of the subbasal and lower portions 

 of the subterminal wall-cells, forming, in the specimens from A. suh- 

 cBneus, an abruptly defined hunch. Receptacle normal, the basal and 

 subbasal cells usually slender and somewhat darker, the subbasal more 

 distinctly marked with fine transverse striations which are less distinct 

 on the cells above it. Appendages concolorous, the outer simple 

 (always?), the inner consisting of a basal cell similar to that of the outer, 

 about twice as long as broad, giving rise on either side to a single branch 

 which may be once branched above its basal cell; all the branches some- 

 what flexed. Insertion-cell red-brown or purplish, more or less oblique 

 through the upgrowth of cell V. Spores about 45-48 /n. Perithecia 

 (larger) 185 X 48/^, average 125 X 48 /x. Total length to tip of peri- 

 thecium 276-500^ (longest 535 /m). Appendages about 200 fi. 



On Anchonoderus suhceneus Reiohe, San Felix, Panama, and A. 

 binotatus Reiche, Guatemala City, Brit. Mus. (Biologia coll.), Nos. 706 

 and 707. On. the elytra. 



