706 



PROF. P. R. FHLER ON HEMIPTERA-HETEROPTERA [NoV. 21, 



List of Species (continued). 



Fundanius rubens, sp. nov. 

 Poeciloscytus obscurus, sp. nor. 

 Agalliastes simplex, Uhler. 

 Oorythuca sp. ? Allied to C. gossypii, 



Pab. 

 Typonotus planaris, Uhler, sp. nov. 

 Teleonemia saccbari, Fab. 

 Phymata annulata, Uhler. 

 Coriscus eapsiformis, Beuter. 



roripes, Heuter. 



Saica recurvata, Fah. 

 Stenopoda culiciformis, Fah. 

 Narvesiis carolinensis, Stal. 

 Henicocepbalus flavicollis, Renter. 

 Emesa angulata, Uhler, sp. nov. 

 Luteva gundlaehii, Griierin. 

 Westermannia tenerrima, Dohrn. 



sp. ?, immature. 



Cerascopus ? larva. 



Two 



Un- 



Emesopsis nubilus, Uhler, sp. nov. 

 Salda humilis, Say. 



humilis, var. Large size. 



Pelogonus marginatus, Latr. 



varieties. 

 Limnometra marginata, Gtierin. 

 Bracbymetra albiuervis, Amyot. 

 Microvelia pulchella, Westw. 



winged. 

 capitata, Gu6rin. Dark coloured 



form. 



marginata, Uhler. New sp. 



Mesovelia bisignata, Uhler. 

 Kbagovelia obesa, Uhler. 



elegans, sp. nov. 



Zaitha anura, H.-Sihf. 

 Anisops elegans, Fleber. 



pallipes, Fahr. Immature. 



Plea striola, Fieher. 



There are also in the collection representatives of about 9 species 

 of the family Anthocoridae and of about 8 species of Ceratocombidae. 



B. Descriptions of New Genera and Species. 

 Fam. C o E E I D ^. 

 Sect. Alydina. 

 Darmistldus, gen. nov. 

 Form shorter than usual, almost flat above, the basal division of 

 prouotum less sloping than usual. Head large and long, fully as 

 long and a little wider than [the pronotum, much voider than deep, 

 gradually narrowing behind the eyes; the ocelli large, placed 

 behind the line of the eyes and wide apart, but not far from the 

 eyes ; the eyes globular, moderately prominent laterally ; the 

 tylus narrow and gently sloping, enlarged at tip and a little bent 

 down towards the base of rostrum. Antennae slender, short, the 

 basal joint thick, short, and not extending much beyond the tip of 

 tylus ; the second and third joints long, nearly equal, more slender 

 than the others ; the apical joint much thicker, scarcely as longas the 

 third, contracted and a little bent at tip. Eostrum slender, reaching 

 between the posterior coxa) ; the bucciilaD slender, waved in front and 

 not enclosing the base of the first joint, the first joint shorter than 

 the throat. Pronotum trapeziform, almost as long as wide, with the 

 disk convex each side of the deep longitudinal groove, the apex con- 

 tracted by a narrow collum, which is followed behind by a transverse 

 curved series of slender callosities ; the lateral margins bluntly cari- 

 nate, oblique and feebly sinuated; the posterior margin is callous 

 each side, and has lamellar lobes between the callosities and the 

 humeral tubercle. Scutellum long and narrow, with the submargin 

 carinate to near the acute tip. Tip of corium short, a little 

 blunt, and not protracted backwards as in Alydus and next related 

 genera ; membrane long, charged with numerous, chiefly simple 



