ADDENDA ET ERRATA. 205 
Species 1—ZYGASNODES WOLLASTONI. Pascoe, |. c. 
Niger guttis cinereo-albis ornatus : capite antice cinereo albo. 
Long. corp. lin, 3. 
Habitat ; Borneo. 
Dull black, pubescent, head between the eyes, prothorax, and elytra covered with small ashy-white spots; front of 
the head, from the eyes to the mandibles, entirely ashy-white ; body beneath and legs with a pale ashy pubescence. 
Srectus 2—ZYGASNODES DIOPSIDEUS. Westw. 
Prarm V, Fre. 5. 
Latus depressus, fuscus, opacus, squamis griseis, luteis brunneisque variegatus: capite latissimo, utrinque in cornu 
crassum paullo arcuatum, apice oculum gerenti productum, infra insertionem antennarum paullo angulatum ; clypeo in 
medio impresso ; antennis longis tenuissimis, articulis tribus apicalibus clavam formantibus ; prothorace lato, lateribus in 
medio angulatis, carina media transversa inter angulos extensa, squamis in medio lineam pallidam longitudinalem forman- 
tibus; scutello albido squamogo ; elytris stria lata discoidali e maculis alternatim nigris et pallidis striaque altera submar- 
ginali eodem modo colorata ; pedibus griseis ; tibiis basi subluteis medio nigris, 
Long. corp. lin. 23 ; lat. corn. capitis lin. 24. 
Habitat ; Borneo, Sarawak ; Wallace. In Mus. Hopeiano, Oxonie. 
Species 3—ZYGHENODES MONSTROSUS. Pascoe. 
(Journ. of Entomology, vol. 1, p. 333, pl. XVI, fig. 5.) 
Puate V, Fie. 4. 
Fuscus, sparse griseo-pubescens: elytris fasciculis tribus prope suturam sitis. 
Long. corp. lin. 14. 
Habitat ; Natal. 
Dark brown, with a sparse greyish pile, obscurely clouded with dull fulvous ; head a little broader than the pro- 
thorax, flat and triangular in front, uniformly of an obscure grey ; prothorax nearly twice as broad as long, the disk irre- 
gular, subquadrituberculate, the carina prominent; scutellum triangular, pale grey; elytra not broader than the pro- 
thorax, irregular, punctate-striate, on the disk a few raised points, which are rather darker than the rest, and on a line 
parallel to the suture three dense fascicles of pale greyish hairs ; the first and largest near the base, the other two towards 
the apex ; body beneath brown, with greyish hairs; legs dull testaceous, with darker rings ; antennz pale greyish-yellow, 
the third joint, upper part of the fourth, and fifth near the apex, and the last three forming the club, black ; eyes dark 
brown. 
Page 121. Genus Derecyrta. Having received from Mr. Reed, the Curator of the Museum at Santiago, Chili, since 
my descriptions of the species of this genus were printed, both sexes of the Chilian insect described by Philippi under 
the name of Brachyxiphus grandis, I am now able to state that the specimen he gave as a female is, as I supposed, a male, 
and that its female, hitherto undescribed, agrees with it in having two marginal cells in the fore wings. The female measures 
1 inch in length and 22% lines in the expanse of the fore wings, it has six instead of five of the abdominal segments entirely 
orange red, and the wings are not so darkly stained with brown as in the male, being of a richer and paler uniform golden 
brown colour. Having cleared up these sexual differences, it will become necessary to adopt the name Derecyrta grandis 
in leu of D. bicolor, notwithstanding the impropriety of Philippi’s name, the species not being larger than that described 
by me. Br. flavipes will form a fourth species in the genus. 
Page 158. pyris Halidaii. The reference to Plate XVI, Fig. 6, should follow the Synonym, Haliday, Ent. Mag. 
ly, p. 433. 
Page 165. Pristocera fulvicollis. Plate XXIX, Fig. 3, not Plate XXI. 
