Pilze. 173 



furcatus und B. pilosellus (Robin). Dazu kommt als neue Art 

 Rhachomyces speluncalis auf dem blinden Höhlenkäfer Anophthal- 

 mus pnsio Hörn, aus West- Virginia. Weiter hat Verf. die Zahl 

 der bekannten Laboulbeniaceen um die folgenden Arten bereichert. 



Diplomyces Actohianus n. g. et u, sp. auf Adobius nanus Hörn. Massa- 

 chusetts. 



Sphaleromyces occidentalis n. sp. auf Pinophilus densus Lee. Utah. 



Laboiilhenia Hageni u. sp. auf Termes bellicosus var. Mosambica Hagen. 

 Afrika. 



Laboulbenia Kunkelii (Giardj auf Mormohjce phyllodes Hagenb. (Thaxteria 

 KunTcelii Giard). 



Laboulbenia palmella n. sp. &ui Mormolyce phyllodes Hagenb. Perak, Mo- 

 lucca, Java. 



Laboulbenia melanotheca n. sp. auf Galerita Mexicana Chaud. Nicaragua. 



Laboulbenia decipiens n. sp. auf Oalerita aequinoctialis. Guatemala. 



Laboulbenia Aspidoglossae n. sp. auf Aspidoglossa subangulata Chaud. 

 Kansas. 



Laboulbenia maerotheca n. sp. auf Anisodaetylua Baitimor ensis Gay und einer 

 anderen Anisodactylus-Lri, Maine, Batburst N. B. 



Laboulbenia terminalis n. sp. auf Pterostichus luetuosus Dej. Maine und 

 Massachusetts. 



Laboulbenia rigida n. sp. auf Pterostichus patruelis Dej. Maine und Massa- 

 chusetts. 



Laboulbenia confusa n. sp. auf Bembidium sp. Connecticiit. 



Laboulbenia cornuta n. sp. auf Bembidium complanatum Mann. Washington. 



Laboulbenia Oberthuri Giard in lit. auf Orectogyrus heros Reg. Mada- 

 gaskar. 



Heimatomyces distortus n. sp. auf Laccophilns maculosus Germ. Connecticut. 



Heimatomyces uncigerus n. sp. auf Laccophilus maculosus Germ. Con- 

 necticut. 



Heimatomyces spinigerus n. sp. auf Laccophilus maculosus Germ. Con- 

 necticut. 



Dichomycei prineeps n. sp. auf Philonthus sordidus Grav. Massachusetts, 



Eucantharomyces Atrani n. g. et n. sp. auf Atranus pubescens Dej. Vir- 

 ginia. 



Von Ceratomyces mirabilis Thaxb. ist der früher damit verwechselte Cerato- 

 myces confusus n. sp. zu trennen (auf Tropisternus). 



Die Diagnosen der neuen Gattungen lauten : 

 Diplomyces n. gen. Flattened antero-posteriorly, subtrianj^ular, bilaterally 

 syrametrical, furcate through the presence of a pair of prominent posterior 

 projections. The receptacle consisting of two super posed ceils, followed by 

 four cells placed antero-posteriorly in pairs, of wliich the posterior produce the 

 characteristic prominences ; the anterior a pair of short stalked perithecia, near 

 the base of which, withiu and above, arise two or more pairs of appendages, 

 and eventually a second pair of perithecia. Appendages copiously branched, 

 many of the branchlets terminated by beak-like celis. Spore once septate. 



Eucantharomyces n. sp. Receptacle consisting of two superposed cells, 

 giving rise on one side to a free stalked perithecium, on the other to a free 

 appendage. The appendage consisting of a basal and subbasal cell termined by 

 a Compound antheridium. The autheridium formed from numerous small cells, 

 obliquely superposed in three rows, bordered externally by a sterile cell and 

 terminated by cavity from which the antherozoids are discharged through a 

 Short irregulär fiuger-like projection. 



Ludwig (Greiz). 



Richai''(1s, H. M., On the development of the Spermo- 

 gonium of Caeoma nitens (Schw.j. [Contributions from the 

 Cryptogamic laboratorv of Harvard University. XIX.] (Proceedings 

 of the American Academy of Arts and Sciences. 1893. p. 31 

 —36. 1 Plate.) 



