PTEROMALIDAE 257 



Genus PACHYNEURON Walker, pp. 539-541 



*Serimus Brethes, 1913. Buenos Aires Mus. Nac. de Hist. Nat. Ann. 24: 

 90. 



Type: Serimus argentinus Brethes. Orig. desig. 

 Taxonomy: De Santis, 1957. Univ. Nac. de La Plata, Notas del Mus. 19: 



118. 

 *Neopachyneuron Girault, 1917. Descr. Hym. Chalc. Var. cum Obs., pt. 

 5, p. 9. 



Type: Pachyneuron eros Girault. By monotypy. 

 Taxonomy: Peck, 1963, loc. cit. supra, p. 612. 



altiscutum Howard, ch. to Cook, teste Peck, 1963, loc. cit. supra, p. 613. N. B., 

 D. C, S. C, Colo. Hosts: Cremifania nigricellulata Czerny, 

 Leucopis sp., Leucopina americana Mall., Neoleucopis obscura 

 (Hal.), N. pinicola Mall. 

 Biology: Brown and Clark, 1957 (1956). Canad. Ent. 88: 679-682. 



anthomyiae Howard. Host: Leucopis sp. 



eros Girault. B. C. 



mucronatum Girault. Tex., Ariz.; Mexico. Host: Assoc, with coccids on 

 Opuntia. 



virginicum Girault. Maine, 111. 



Genus CORUNA Walker, Sup. 1, p. 74 



clavata Walker. B. C, Alaska; Europe. 



Biology: Stary, 1962. Zool. Listy 11: 267. 



Genus PACHYCREPOIDEUS Ashmead, p. 541 



* Anisopteromalia Boucek, 1954. Mus. Nat. Pragae, Acta Ent. 29: 57-60. 



Type: Anisopteromalia crassinervis Boucek. Orig. desig. 

 Taxonomy: Boucek, 1957 (1956). Casopis 53: 165. 



vindemiae (Rondani), corrected spelling of vindemmiae of Sup. 1, p. 75, teste 

 Peck, 1963, loc. cit. supra, p. 620. Hosts: Fannia canicularis (L.), 

 F. scalaris (Fab.), Calliphora vicina R.-D., Phorviia regina 

 (Meig.). Lucilia sericata (Meig.), Anastrepha sp. 

 Biology: Nostvik, 1954. Oikos 5: 195.— Steve, 1959. Jour. Econ. Ent. 52: 

 530. 



Genus EUNEURA Walker, p. 541 



lachni (Ashmead). N. B. and Maine south to Fla., west to B. C. and Calif. 

 Host: Paxiesia ponderosae (Mues.) on Cinara sp. 



Genus HALTICOPTERA Spinola, pp. 541-542 



*Pachylarthrus Westwood, 1832. Phil. Mag., ser. 3, 1 : 127. 



Type: Pachylarthrus insignia Westwood. By monotypy. 

 Taxonomy: Nikolskaja, 1952, loc. cit. supra, p. 249. 



aenea (Walker). Syn. of patellana Dalman. 



brodiei Ashmead. Not Halticoptera Spinola; transf. to Unplaced Species, p. 



594. 



*patellana (Dalman). Holarctic. 



Diplolepis patellana Dalman, 1818. K. Svenska Vetensk-Akad. Handl. 



39: 80. 9. 

 Dicyclus aenea Walker, 1833 (syn. by Ferriere, 1952. Soc. Ven. di Stor. 



Nat. Bol. 6: 172). 

 Other syn., and hosts, under aenea in Catalog, p. 542. 



rosae Burks. Maine, Ont., Sask., Utah, Alaska. 



Biology: Balduf, 1959. HI. Biol. Monog. 26: 41-50, 170-173. 



Stella Girault. Ariz. Host: Aciurina maculata (Cole) . 



