540 Mr. W. L. Distant on Lyg^eidte. 



Walkeriaii type. He writes, " Allied to L. longiusculua, 

 Walk." This type is missiiii,^, and a specimen of a Sen'netha 

 was in its place. The figure given in the Monogr. Christ. 

 Isld. pi. XV. fig. 3, by the appearance of the pronotuni is of 

 practically little assistance. 



Summarized Disposition of Walker s Genera and Species 

 belonging to the Sub/am. Lygaeinae. 



Species considered valid and described under correct Genera. 



Astacops anticus, Walk. Cat. Het. v. p. 35. n. 9 (1872), noin. piteocc. 



(A. Walkeri, Dist., n. uom.), 

 Lyg<Bus californicus, Walk. loc. cit. p. 42. n. 25. 



incequalis, Walk. loc. cit. p. 49. n. 70. 



incertus, Walk. loc. cit. p. 64. n. 145. 



Nysius contiffuus, Walk. loc. cit. p. 69. n. 25. 



Species considered valid, but requiring generic revision. 



Lygeeiu anticus, W^alk. (part.), Cat. Het. v. p. 46. u. 51 (1872), belongs to 

 gen. Jailer a. 



difusus. Walk, loc. cit. p. 59. n. 124, belongs to geu. Graptostethus. 



dispar, Walk. loc. cit. p. 60. n. 125, ,, „ Oncopeltiis. 



concism, Walk. loc. cit. n. 127, „ „ Tropidothora.v. 



maoricus, Walk. loc. cit. p. 64. n. 143, „ „ Oncopeltus. 



Species treated as synonymic. 



Astacops deli7ieatus, Walk. Cat. Het. v. p. 35. n. 10 {\%7 2), = Astacops 



fascicollis, Walk. 



spinipes, Walk. loc. cit. p. 36. n. 11, = Astacops fascicollis, Walk. 



nigricornis, Walk. loc. cit. n. 12, =Serinetha vicina, Dall. 



? caligatus, Walk. loc. cit. n. 14, =Arocatus rusticus, StSl. 



Lgga-ns murginalis, AValk. loc. cit. p. 45. n. 45, = Jadera Juemntoloma, H.-S. 



dimidtatus, Walk. loc. cit. a. 43, = Lygteus bicolor, H.-S. 



anticus, Walk, (part.), loc. cit. n. 51, = Jadera sanyuinolenta, Fabr. 



consjjersus. Walk. loc. cit. p. 47. n. 57, = Jadera ceola, Dall. 



7nuurus, Walk, (nee StSlj, he. cit. p. 48. n. Q8, = Lyg<eus xantho- 



staurus, H.-S. 

 margittifer, Y^'&lk. loc. cit. p. 55. n. 102, = Lygceus furcatus, Fsibr., 



var. Fnirmairei, Sign. 



anyulifer. Walk. loc. cit. n. 103, =Lyy<eus furcatus, Fabr. 



incequalis, Walk. loc. cit. p. 57. n. 116, = Graptostethusservus, Fabr. 



semirubes, Walk. loc. cit. p. 58. n. 117, =C(enocoris Nerii, Germ. 



coniiguus, Walk. loc. cit. p. 62. n. 136, = Oncopeltus quadriguttatus, 



[Fabr., var. 



subjectus, Walk. loc. cit. n. 137, = Arocatus rusticus, StSl. 



divisus, W^alk. loc. cit. n. 138, =Lygcens biguttatus, Fabr. 



ruficeps, Walk. loc. cit. p. 63. n. 139, =^Lygceus mactans, St&l. 



ru/icollis, Walk. loc. cit. p. 64. n. 142, = Arocatus rusticus, StSl. 



2s'yiius proximus, Walk. loc. cit. p. 69. n. 20, =Xysius contiguus, Walk. 



