OF WASHINGTON. 47 



The one species mentioned, Heleocoris spinipes Mont., is 

 remarkable as being the only American representative of the 

 subfamily Laccocorinse Montandon. 



(6) 1897 (June ii ). Hemiptera Cryptocerata. Revision de 



la Sous-fam. " Limnocorinae." < Boll. Mus. Zool. ed 

 Anat. Comp. R. Univ. Torino, Vol. xn, No. 297, pp. 

 1-8 (of separate). 



(7) 1898. Hemiptera Cryptocerata. Fam. Naucoridse. 



Sous-fam. Limnocorinae. < Verh. zool.-bot. Ges. 

 Wien, Jahrg. 1898, pp. 1-13 (of separate). 



This and the preceding paper are absolutely indispensable 

 for the study of the subfamily Limnocorinae, so many mem 

 bers of which are North American. They are the most re 

 cent and complete essays on the groups treated. The second 

 paper contains a complete table for the separation of all the 

 species described to the date of issue. 



(8) 1897. Hemipteres nouveaux des collections du Museum 



de Paris. < Bull. Mus. Hist. Nat., 1897, No. 4, pp. 

 124-130 (separate, pp. 1-7). 



Describes one new Cryphocricus and four Ambrysus from 

 South America, with references to allied species of the latter. 



/ 



(9) 1898. Hemipteres Heteropteres. Une nouvelle forme 



dans le genre Ranatra. Description d'une espece 

 nouvelle. < Bull. Soc. Sci. Buc., Rumania, An. vn, 

 No. i, pp. 1-5 (this pagination is of the separate, the 

 only form in which I have seen this publication). 



This is the first of a series of papers published in the 

 " Bulletin de la Societe des Sciences," of Bucarest, a publica 

 tion inaccessible to the majority of American workers and 

 known to me only by separates, all separately paged. In this 

 paper" under discussion a new genus of Nepidae, near Ran 

 atra, is established. 



(10) 1898. Hemiptera Cryptocerata. Notes et descriptions 

 d'especes nouvelles. < Bull. Soc. Sci. Buc., An. vn, 

 No. 3-4, pp. i-io. 



Contains a discussion of the genus Pelocoris and describes 

 new species in it, as well as one in Ambrysus. 



(loA) 1898. Hemiptera Cryptocerata. Notes et descriptions 

 d'especes nouvelles. < Bull. Soc. Sci. Buc., An. vn, 

 No. 5, pp. 1-5 (of separate). 



