262 ASHMEAD 



Genus Pcecilostornidea Ashmead. 



PCECILOSTOMIDEA MACULATA (Norton). 



Harpiphorus maculatus NORTON, Proc. Boston Soc. Nat. Hist., vin, p. 157, 

 1861. PROVANCHER, Add. Fn. Can. Hym., p. 348, 1888. HARRING- 

 TON, Ins. Life, n, pp. 227-228, 1890. 



Emphytus macidatus RILEY, Prairie Farmer, May, 1867. NORTON, Trans. 

 Am. Ent. Soc., i, p. 232, 1867. RILEY, Am. Ent. , i, pp. 90-91, fig. 76, 

 1869. NORTON, Trans. Am. Ent. Soc., iv, p. 80, 1872. SAUNDERS, 

 Fourth Rep. Ontario Ent. Soc., p. 18, 1873-74. RILEY, Ninth Rep. 

 Ins. Missouri, pp. 28-29, fig. 10, 1877. THOMAS, Seventh Rep. Ins. 

 Illinois, p. in, 1877-78. PROVANCHER, Nat. Can., x, p. 69, 1878. 

 FULLER, Amer. Entom., in, p. 109, fig. 36, 1880. PROVANCHER, Fn. 

 ent. du Can. Hym., p. 195, 1883. THOMAS, Tenth Rep. Ins. Illinois, 

 p. 68, 1883-84. FORBES, Fourteenth Rep. Ins. Illinois, p. 77, 1884-85. 

 CRESSON, Syn. Hym. N. Am., p. 160, 1887. 



Pcecilostomidea maculatus ASHMEAD, Smith's Ins. New Jersey, p. 606, 1900. 



KINCAID, Proc. Wash. Acad. Sci., n, p. 346, 1900. 

 From Sitka, Yakutat, Virgin Bay. 



Family NEMATIDJE. 



Subfamily NE MATING. 



Genus Pachynematus Konow. 



PACHYNEMATUS OCREATUS (Harrington). 



Nematus ocrcatus HARRINGTON, Can. Ent., xxi, p. 25, 1889. 

 Pachynematus ocreatus MARLATT, Techn. Ser. , No. 3, U. S. Dept. Agric., p. 

 95, 1896. KINCAID, Proc. Wash. Acad. Sci., u, p. 347, 1900. 



Co-type. Cat. No. 3488, U. S. Nat. Museum. From Sitka. 



PACHYNEMATUS AFFINIS Marlatt. 



Pachynematus affinis MARLATT, Techn. Ser., No. 3, U. S. Dept. Agric., p. 97, 

 , 1896. KINCAID, Proc. Wash. Acad. Sci., n, p. 347, 1900. 



Type, Cat. No. 1943, U. S. Nat. Museum. From Popof Island. 



PACHYNEMATUS ORONUS Kincaid. 



Pachynematus oronus KINCAID, Proc. Wash. Acad. Sci., n, p. 347, 1900. 

 Type. Cat. No. 5285, U. S. Nat. Museum. From Yakutat Bay. 



PACHYNEMATUS PLEURICUS (Norton). 



Nematus pleuricus NORTON, Trans. Am. Ent. Soc., i, p. 208, $, 1867. 

 CRESSON, Syn. Hym. N. Am., p. 159, 1887. DALLA TORRE, Cat. Hym., 

 i, p. 251, 1894. 



Pachynematus pleuricus MARLATT, Techn. Ser., No. 3, U. S. Dept. Agric., 

 p. 100, 1896. KINCAID, Proc. Wash. Acad. Sci., n, p. 348, 1900. 



