HEMIPTERA. 523 



3. ATRACTUS? spinipes. 



Coreus spinipes, Fall. Mon. dm. 57. 3 (1807) Sf Hem. Suec. 38. 



4 (1829); SchilL Beitr. i. 43. 7. t. 1. fig. 3 (1829). 

 Arenocoris spinipes, Hahn, Wanz. ii. 110. t. 63. fig. 190 (1834). 

 Pseudophlceus spinipes, H. Sch. Wanz. vi. 4 (1842). 

 a. Italy. Presented by Dr. Dowler. 



Genus 3. CERALEPTUS. 



Coreus, p., H. Sch. Norn. Ent. i. (1835) Sf Wanz. ix. (1851). 

 Pseudophlceus, p., H. Sch. Wanz. vi. (1842). 

 Ceraleptus, A. Costa, Atti del R. 1st. Nap. vii. 375 (1848) 

 (Schaum, Bericht, 1849, 297). 



1. CERALEPTUS gracilicornis. 



? Coreus gracilicornis, H. Sch. Cont. Panz. F. G. 135. 5 fy Norn. 



Ent. i. 42 & 73 (1835). 

 ? Pseudophloeus gracilicornis, H. Sch. Wanz. vi. 5. 1. 182. fig. E. 



(1842). 

 <J Coreus gracilicornis, H. Sch. Wanz. vi. 59. t. 199. fig. 620? 



(1842). 



Arenocoris? tibialis, Hope, Cat. 25 (1842). 

 Cacosmus et Chalacus, Amyot, Ann. Soc. Ent. Fr. 2 me ser. iii. 483. 



99 & 100. 



a. Polish Ukraine. From Dr. Dowler's Collection. 



Genus 4. MARGUS, n. g. 



Head triangular. Eyes small. Ocelli rather distant, and 

 placed behind the eyes. Antennae with the basal joint nearly as 

 long as the head, thicker than the second and third; second joint 

 a little longer than the third, which is as long as, or longer than 

 the first ; fourth joint about equal to the first both in length and 

 thickness. Rostrum reaching the intermediate coxee ; first joint 

 short, not reaching the base of the head ; second joint longest ; 

 third joint about equal to the first ; fourth longer. Body oblong. 

 Nervures of the membrane more or less reticulated. Legs 

 moderate; thighs unarmed; tarsi three-jointed ; first joint longest, 

 second shortest. 



1. MARGUS pectoralis, n. s. PI. XV. fig. 1. 



M. griseus, fusco-punctatissimus ; elytrorum venis pallidis, fuseo- 

 maculatis; membrana livida, nigro-nebulosa ; pectoris disco 

 nigro ; femoribus confertim fusco-punctatis. $ ? . 

 Long. lin. 3-3-|. 



Above brownish grey, very thickly and finely punctured with 

 brown. Head with the vertex blackish, with two brownish points 



