OF WASHINGTON. 153 



FAMILY 



(42) Axomalon exile, Prov. A male emerged from a pupa 

 of Phycis rubrifasciella, 12 Aug., 1892, in N. H. (961 p.) 



(43) Thyreodon morio, Fabr. Often reared from Smerin- 

 thus exccecatus, both in Cambridge, Mass., and in N. H. Hiber 

 nates as pupa. (361, 1031.) 



(44) Ophion bifoveolatus, Brulle. From pupa of an unde 

 termined arctian found in N. H., in 1891 ; parasite emerged 28 

 July, 1892. (978.) 



(45) Enicospilus purgatus, Say. Bred from a pupa of 

 Prionia bilineata, in N. H. ; the bombycid pupated 6 Oct., 

 1893, and the ichneumon emerged 17 April, 1894. (1069 c.) 



(46) Campoplex diver sus, Nort. From Cidaria diver si- 

 Lineata, in Cambridge, Mass. ; emergence of parasite 23 Aug., 

 1882. Also found in N. H. (1008 e.) 



(47) Hy pother entes geometrce, *Ashm. From an underter- 

 mined geometrid larva, on Betula alba, at Arlington, Mass. ; 

 parasite pupated 17 June, and emerged 27 June, 1884. (611.) 



(48) JLimneria fugitiva, Say. Three specimens from larvae 

 of CEdemasia concinna, Belmont, Mass. ; parasites emerged 1 1 

 Sept., 1882. Also two specimens from Springfield, Mass. (326.) 



(49) Ischnoscopus syncklorce, *Ashm. Reared from larva 

 of Aplodes (possibly A. mimosaria} in N. H. ; pupation 14 

 July, 1892; emergence, 21 July, 1892. (956 a.) 



(50) Mesochorus tachina, *Ashm. Hyperparasitic : from a 

 tachinid puparium, the tachinid larva being parasitic on a tortri- 

 cid larva that fed on Comptonia asplenifolia , in N. H. ; emerg 

 ence of the ichneumon n Aug., 1892. (992 j.) 



(51) Mesochorus aprilinus, Ashm. Hyperparasitic on 

 Apanteles congregatus (from larva of Ainpelophaga versicolor} 

 and on Apanteles smerinthi (from larva of Smerinthus gemina- 

 tus) ; emergence of the ichneumons early in Oct., 1895, in N. H. 

 The above-mentioned larva of A. versicolor was also host of two 

 tachinid larvae, thus illustrating both hyperparasitism and double 

 parasitism. (1013, 1127.) 



(52) Trypon subcrassus, Cr. A single male from the pupa of 

 an undertermined tenthredinid larva taken 26 Aug., 1882, on 

 Prunus pennsylvanicus, at Wachusett, Mass. ; emergence of 

 parasite 27 May, 1883. (270.) 



(53) Neoeryma lophyri, *Ashm. Reared by Miss Anna Dim- 

 mock, from larvae of Lophyrus abbotii, in N. H. ; emergences, 

 i, 2, 5, 7 and 16 June, 1893. (10^8.) 



(54) Sychnoportus rufopectus, *Ashm. From a tenthred 

 inid larva that fed on Populus tremuloides, in N. H. (1131.) 



(55) Trogus exesorius, Brulle. From hibernated pupae of 



