MORSE— BA/fAMA ORTNORTERA 
iq0 5l 
24. Cyrtoxipha sp. indet. One ? , badly damaged, Nassau, G. M. Allen. 
25. Amphiacustes annuUpes Serv. i juv. <J , Nassau, June 28, G. M. .-Ulen. 
26. Amphiacustes bahamensis sp. nov. 
Related to anuulipes and fuscirornis. Antennae of great length and 
extreme tenuity, seven to eight times as long as the body in the male. 
Vertex strongly depressed at the level of the middle of the eyes. Prono- 
tum once and a half ( 9 ) or twice { ) as wide as long, its lateral lobes 
with the ventral margins strongly oblique, the angles broadly rounded. 
Female apterous. Tegmina of male covering two-thirds to five-sixths of 
the abdomen, reddish brown, the veins pale yellow; speculum symmetri- 
rical, equaling one-third of a circle, arcuate behind, obtuse-angulate 
( 120") in front, crossed by two dividing venules, the posterior arising mid- 
way of the posterior border and curving forward to join it again near the 
external angle, the anterior arising a little nearer the internal angle than 
the origin of the first and crossing the speculum by a course at first 
straight and then for a short distance arcuate to strike the external border 
at or just behind the external angle. Post-anal vein angulate in the 
middle, and sending a venule from the angle to the anterior angle of the 
speculum with whose antero-external border it is continuous save for an 
almost imperceptible truncation due to the junction of the diagonal vein. 
Oblicpie veins 3 or 4, the first two sinuous. 
Supra-anal plate of male truncate, its lateral margins sinuate, somewhat 
revolute, sometimes prolonged at the posterior angles into projecting, 
vertically placed, flattened processes. 
Body dark reddish brown above, pale brown or luteous beneath. .\n- 
terior and posterior margins of pronotum and a line behind posterior 
margin of eyes pale yellow; a transverse poorly defined band on the 
verte.x and another on the anterior third of the pronotum yellowish brown. 
Legs longer and a little slenderer than in aiiini/lpes, pale brown and lute- 
OU.S, the hind thighs rusty at base and fuscous along ventral sulcus; the 
fore and middle thighs not annulate with fuscous as in aiuiulipes but all 
joints sometimes sparsely marked apically with dark brown. 
.\ntenna;: ^,115- 120; body: S, 9 , 16.5-17; pronotum: i?,3X5.5-6, 
9 , 4x6; tegmina: , 6x8.5: ant. fern.: S, lo-ii, 9 , 1 0.5 ; middle fern. : 
S , I i-i 2, 9 , 1 1 ; post. fein. : , 20-23, ? ■ 2 i ; post tibia*; <? , 21-25, 9,23; 
ovipositor: i6mm. 
Three S, one 9 , Mangrove Gay, .Vndros, .\ug. 4, (). Bryant. Three 9 
nymphs in the fifth stage and one in the first were also secured. 
