438 
OGOVQDONTA; PSEUDOBAROBATA; TRICHOLOBA. By M. Gaede. 
between them a dark faded median line, often enclosing traces of a light one. On the cross-vein a reverted black 
brunnei- comma. Distal area somewhat darker with a light dentate line. brunneidorsa Holl. without the black comma. 
orsa " Hindwing and abdomen somewhat darker. 70 mm. Gold Coast, Cameroon. 
viridis. M. vlridls Drc. Thorax pale olive green, abdomen brownish white. Forewing pale olive green, costal 
margin white. Posterior half of distal margin and the apex broad yellow. Two fine brown undulating lines 
through the centre of the wing and an indistinct brown submarginal line. Hindwing pale yellow, costal margin 
greyish-brown. 75 mm. Cameroon. 
82. Genus: Ogovodonta gen. nov. 
Palpi projecting beyond the frons, proboscis present. Antennae of $ dentate. Thorax with a high 
ridge. Costal margin of forewing in the. middle straight. Distal margin at veins 4, 5 excurved, inner margin 
straight. Veins 3 and 4 separated, 6 from the cell-angle, 7 + 10 + 8 + 9 stalked. In the hindwing veins 3 and 4 
rise together, 6 + 7 stalked, 8 almost on the whole length near the cell. 
I runs versa. 0. transversa sp. 7i. (72 c). Head greyish-brown. Thorax dark red-brown, behind whitish. Abdomen 
brown. Forewing at the base red-brown as far as the anterior portion of the interior line. Near the base white 
spots and a feeble subbasal line, behind it at the inner margin whitish. The rest of the wing pale reddish-brown. 
Cross-vein white, thickly edged with black. From vein 4 a broad dark double shadow extends to the inner 
margin. Exterior line strongly angled below vein 5. Before the margin a light band, distally dentately edged 
with dark. From the centre of the costal margin a broad faded violettish-black band extends to veins 4, 5 at 
the distal margin. Hindwing brown. 56 mm. Ogowe. Type: 1 $ in the Berlin Museum. 
83. Genus: Pseudobarobatu gen. nov. 
Palpi longer than in the preceding genus, proboscis stunted. Antennae of <$ pectinate, at the tips 
dentate, in the $ finely ciliary. Forewing with a curved costal margin, distal margin dentate, slightly projecting 
at vein 3. Veins 3 and 4 of forewing nearer together, otherwise the same neuration as in the preceding genus. 
Beside the thoracal pencil there are short tufts on the abdomen. 
angulata. P. angulafa sp. n. (72 d). Head and thorax brownish ochreous, tegulae and pencil dark red-brown. 
Abdomen reddish-brown. Forewing brownish ochreous with dark brown lines, being angular below the costal 
margin. Subbasal line plain, strongly notched; interior, median, and exterior lines double. Before the distal 
margin a light waved line. Hindwing red-brown. In the female the tegulae are not dark, the undulaiing line 
at the distal margin is dark not light. On the hindwing a thin dark exterior line. 56—62 mm. Cameroon, 
Ruanda. Type: in the British, $ in the Berlin Museum. 
B. Thorax without a tuft. 
84. Genus: Triclioloba Hmps. 
By the expanded costal margin of the hindwing very similar to Lasiocampa. Palpi thin, erect, proboscis 
small. Antennae of $ and $ strongly pectinate, at the ends leafy. Forewing with acute apex, interior angle 
very round. Accessory cell long, vein 6 branching off far in front, 7 + 8 + 9 and 10 slightly separated from 
the apex of the accessory cell. In the hindwing 6 + 7 on a short stalk. Type: carteri Drc. 
intensiva. T. intensiva sp. n. (72 d). Thorax greyish-brown, abdomen reddish-yellow. Forewing white, scantily 
dusted with brown. At the base at the costal margin and in the cell a yellow spot. Interior line double, in the 
cell strongly excurved, the interior branch formed of dots. In the cell-end a round yellow spot, below it a 
triangular one from which a faded line extends to the inner margin. Behind the cell a small yellow spot, all 
three being finely edged with black. Exterior line double, notched, the branches rather distantly separated. 
Behind it at the costal margin an obsolete square spot and dots on the veins. Traces of a submarginal line. 
This whole marking is pale reddish-brown. One large dark red-brown marginal spot at vein 2 and above vein 4. 
and 3 small ones. Hindwing white, at the costal margin bluish-brown, at the anal margin broad yellow. 50 mm. 
L. Kivu. Type: 1 $ in the British Museum. 
trisignata. T. trisigiiata Strd. (72 d). Thorax and forewing brownish white, abdomen ochreous. On the forewing 
the base and centre of the inner margin are more densely dusted with brownish. At the distal margin the 
distinct spots are replaced by patches flown out far inwards. Traces of blackish basal spots. The three yellow 
rings are more intensely edged with black. Hindwing somewhat darker, otherwise as in intensiva. 52 mm. 
Cameroon. 
alriclathra- T. atriclathrata Hmps. Thorax pale ochreous and brown. Abdomen pale yellow, at the base reddish- 
ia - brown. Forewing creamy white, dusted with brown. Marking chocolate brown. A subbasal dot below the costal 
margin, below it an elliptical spot. In the cell-end a small spot and a larger one around the lower cell-angle, 
parted by the veins. Before the apex a parted large spot and a small one. Exterior line indicated by spots 
between vein 3 and the inner margin, a submarginal line besides indicated by double lunae above vein 4. Anal 
squalidula. angle more densely dusted. Hindwings as in intensiva. 50 mm. Sierra Leone. — squalidula Strd. (72 d) is 
