4:^0 KAMii.v XI. — ST Ann i.iMi)-i;. 



XLVI. Adkkociiahis Sharp. ISSB. {Gv.. "eatiiiti" enough i to 



(Might in.") 



Rather stout. i)ai-aUel species, having the head broadly sinuate- 

 truncate at base; third joint of maxillary palpi elongate-oval; an- 

 tenna slender, reaching beyond middle of thorax; neck two-fifths 

 as wide as head; tliorax snb(iuadrate. tlie apex somewhat produced 

 forward at mi(hll('. Otic sj^vics occurs Ibrougliout the Eastei-n 

 I'nited Slates. 

 SI':; (!.'.">.">!»). AuKKix iiAiMs coK'rui.NA (iniv., Ainu. Ccl. Micr., IStHt, 184. 



It.-ilher broad, moderalcly convex. Dark reddisli-brown, the entire np- 

 [.cr surface minutely and densely imnctate; antenn;e and legs paler; bead 

 blackish. Head a 111 tie wider (linn long, its sides feebly curved. Thorax 

 slightly wider than loii^r. a little narrower than head, sides straight, feebly 

 converging from the disliiict ai>ical lo the broadly rounded basal angles. 

 Median smooth line very narrow. Elytra together (juadrate, a little longer 

 and wider than thorax. Abdomen slightly narrower than elytra; the sixth 

 ventral of male broadly and shallowly eniarginate. Length G-7 mm. 



:\larion and jMonroe counties; rare. -June 9-.Tune 12. Taken by 

 sifting decaying mapli' logs. Descrihed liy Say from Posey County 

 iiiKh'f the name Lai li rohiinn inilhiiii ncldhnn. 



XLVI I. SciociiAHis Arrib. 1884. 



Small. i-a1hcr stout l)rown or picemis species having the two 

 basal joints of aiilciiiKc iiiucli thickened, the secimd in our species 

 hmger than third; gnlar sutures l)ut slightly separated, closest to- 

 gether at ])ase; neck less than half as wide as head ; front tarsi more 

 or less dihried; basal joint of hind tarsi distinctly longer than sec- 

 ond, joints two to tour decreasing in lengtli. One of the three 

 I'nited States species occurs in Itidiana. 



824 ( ). SciociiAUis cAKOLiNENSis Casey, Trans. Acad. Sci. St. L., XV, 



11)05, 157. 



Parallel, moderately convex. Head piceous; anteunai, legs and abdo- 

 men pale reddish-brown; tliorax and elytra darker. Head as wide as ely- 

 tra, its sides feebly curved, rtnely and densely punctate. Thorax subquad- 

 rate, wider than long, widest at apex, its sides straight and feebly converg- 

 ing to base; disk finely and rather densely punctate, with a very narrow 

 smooth median line. Elytra one-third longer, slightly wider and a little 

 moi-e coarsely and si)ai-sely punctate than thorax. Abdomen as wide as 

 elytra, minutely and i-ather closely punctate. Sixth ventral of male with 

 a broad notch at ajiex. Length o mm. 



Orange County: rare. June 2. Sifted from decaying beech 

 stump. 



