v,, 1 ' s ^" I PROCEEDINGS OF THE NATIONAL MUSEUM. 203 



Helophilus hahni (Mission Sc. C;ip Horn, Dipt, vi, Div. 24, pi. in, f. 6). 

 The legs are deep black, with the extreme tip of* the femora and the 

 basal third of the tibiae yellow. The antennae are black throughout, 

 and the inner mesonotal stripes are slender. It is a little queer that 

 two such allied species should have so wide a habitat in common. 



Family SARCOPHAGIIU:. 



Two small specimens, each of a different species of the geuus Sarco- 

 phaga and of the ordinary types, are from the Straits of Magellan. 



The collection also contains a specimen of a Tachinid from the Straits 

 of Magellan that I can not locate in any geuus known to me. 



Family MUSCID^. 



Lucilia (Compsomyia) macellaria Fabr. Scrw-worm fly. 

 The synonomy of this species is as follows: 

 Musca macellari Fabricius, Syst. Ent,, 776, 14 ; Ent. Syst., iv, 319, 28 : Syst. Antl., 

 292, 42; Olivier, Eucycl. Me'tb. viii, 14, 14; Wiedemann, Auss. Zw. Ins., ii, 

 405, 36; Macquart, Dipt, Exot., ii, 3, 147, 28, pi. xvii, f. 9 (Lucilia); Lynch, 

 Arribalzaga, El. Nat. Agr., i, 187 (Calliphora) ; AnnalesSoc. Cieut. Arg., x, 70, 

 et seq. (Compsomyia) ; ibid., 248, et seq. (id.). 

 Lucilia vitatta Macquart, Dipt. Exot., ii, 3, 141, 10, pi. xvii, f. 10. 

 Caliphora fulvipes Macquart, Dipt, Exot., ii, 3, 132, 13, pi. xvi, f. 3; Blauchard 



iu Gay's Hist, de Chile, vii, 434, 4; Scbiuer, Nov. Exped., 309. 

 Chrysomyia bata Walker, List, etc., iv, 875. 

 combrea Walker, op. cit., 876. 

 fasciata Walker, Dipt. Saunders, 330, 337. 

 hjrcea Walker, List, etc., iv, 873. 

 verena Walker, List, etc., iv, 874. 

 caruca Walker, List, etc., iv, 877. 

 gamelia Walker, List, etc., iv, 878. 

 Lucilia rubrifrons Macquart, Dipt. Exot., 4. Suppl., 250, 56, pi. xxiii, f. 5; Ron- 



dani, Dipt. Merid. Am., lecta P. strobeli, 3, 10. 

 Lucilia hominivorax Coquerel, Ann. Soc. Ent. Fr. (3), vi, 1858, 173, pi. iv, f. 2 ; vii, 

 1859, 233, pi. vi, f. 1; Laboulb6ne, Bull Soc Ent. Fr. (4), viii. I860, 36; Lu- 

 cas, ibid., 40. 

 Calliphora infesta Philippi, Zeitscbr. f. Ges. Naturw., xvii, 513. 

 Calliphora aunulipcs Philippi, Zeitscbr. f". Ges. Naturw., xvii. 514. 

 Chrysomya viridula R. Desvoidy, Essai sur les Myod., 445. 

 affinis R. Desvoidy, 1. c. 

 tibialis R. Desvoidy, op. cit,, 446. 

 Vhtsrminicri, 1. c. 

 alia R. Desvoidy, op. cit., 447. 

 carulescens R. Desvoidy, 1. c. 

 socia R. Desvoidy, 1. c. 

 decora R. Desvoidy, op. cit., 48. 

 plaei R. Desvoidy, 1. c. 

 IcpUla R. Desvoidy, 1. c. 

 fulvicrura li. Desvoidy. op. cit., 416. 

 Somomya annulipes ( f Lucilia) Phil. Romlani, Arch, per la Zool., etc., iii, 30. 

 Calliphora authropophaya Couil, Act. Ac. N. C. Ex., iii, 41, 1878. 



