148 PERCY SLADEN TRUST EXPEDITION 
28*. Hypselopus intermedius, Dist. 
Hypselopus intermedius Dist., Trans. Linn. Soc. London, ser. 2, Zool., xiii. p. 34 
(1909). 
Loc. Seychelles. Mahé: Cascade Estate, about 800 feet. 
The type was previously described from the same locality. 
Subfamily Corizine. 
29. Serinetha toricollis, Bergr. 
Serinetha torricollis Bergr., Rev. d’Ent., xii. p. 200 (1893). 
Loc. Seychelles. Silhouette: Mare aux Cochons. Feélicité Island, from forest, 
XII. 1908. 
Bergroth gives the sexual dimensions of this species as ranging from 10°5 to 13°5 mm. 
The five specimens now before me measure 133 to 15 mm. Bergroth describes the species 
as “SS. fraterne Westw. affinis,” but it is really more closely allied to S. ethiopis Dist., a 
name I proposed for the species recognised by Dallas and Stal as Westwood’s fraterna, 
the type of which I have elsewhere figured (Proc. Zool. Soc., 1901, Pl. 30, fig. 6). 
30. Serinetha hamatica (Germ.). 
Leptocoris hematica Germ., in Silberm. Rev., v. p. 144 (1837). 
Loc. Aldabra: Ile Michel, X. 1908 (Fryer). Cosmoledo, 1907 (Thomasset). Found 
also in tropical Africa, S. Africa, Madagascar and Mauritius. 
31. Corizus scottr, sp. n. (Plate 11, fig. 11). 
Head, pronotum and scutellum black or piceous; head with a central longitudinal 
line, a transverse basal line, and the eyes, ochraceous ; pronotum with the lateral margins 
(not including the posterior angles), and a more or less distinct central longitudinal line, 
ochraceous; scutellum with the apex and frequently a short marginal line on each 
side of base, ochraceous; corium hyaline, the basal angle piceous, the apical angle, 
inner posterior marginal cell, and the venation more or less black or piceous, in some 
specimens the apical angle is dull sanguineous, and in others most of the veins are 
flavescate, membrane hyaline; abdomen above black, its lateral margins narrowly 
ochraceous, connexivum spotted with ochraceous; head and body beneath ochraceous ; 
coxee black; legs ochraceous, apical areas of femora, bases and apices (narrowly) of tibize 
piceous or black; head more or less coarsely granulose; antennze brownish-ochraceous, 
basal joint black, incrassate, about reaching or very slightly passing apex of head, 
second and third joints subequal in length, fourth longest, thickened, in some specimens, 
as in the one figured, distinctly thickened and compressed before middle, thus giving 
an appearance of an extra or fifth joint ; eyes prominent, distinctly passing the anterior 
pronotal angles; pronotum coarsely punctate, the anterior margin convexly prominent 
and black, posterior angles subglobosely prominent and black ; scutellum coarsely punctate ; 
membrane passing the abdominal apex. 
Long. 3 6 to 7 mm., ? 74 to 85 mm. 
