LUCANID^, SCAKABiEIDif]. 
279 
Dorcus bhiodulostts, sp. n., C. O. Waterhouse, 1. c. p. 6, Japan. 
jdUgus grandis^ sp. n., H. Deyrolle, Tr. E. Soc. 1874, p. 411, pi. v. fig. 6, 
Fiji Isles. 
Figuliis ater, p. 412, Mysol, punctatostriatus^ Timor, Malacca, rugosus, 
Borneo, p. 413, camhodiensis, Cambodia, mediocris, Borneo, Malacca, 
minutus, Banda, p. 414, Deyrolle, L c. ; F. inter ruptus, India, nitens^ N. S. 
Wales, C. O. Waterhouse, 1. c. p. 7 ; spp. nn. 
Cardanus Icevigatus, sp. n., Deyrolle, 1. c. p. 412, Philippines and 
Moluccas. 
Mitophyllus mai'moratus, sp. n., C. O. Waterhouse, 1. c. p. 8, New Zea- 
land. 
SCARABiRIDiE. 
J. C. ScHioDTE, Ann. Soc. Ent. Fr. (5) iv. pp. 39-41, describes the 
stridulating organs in the larvae of Lamellicorn beetles. In the Dijnastides\ 
Cetoniides^ Rutelides, Melolonthides^ Sericides, and Coprides, there is on the 
upper side of the maxillary stipes a longitudinal ridge, furnished with a 
row of tooib so |)lacod as to work upon granulations on tho lower face 
of tho mandibles, dilfnroJitly situated in various genera specified. In tho 
larva) of tho Geolrgpides, Lumnidcs, and Fassalidcs, stridnlation is 
effected by tho contact of granulations on tho femora of tho first pair of 
legs and on the trochanters ■ of the third pair, differently disposed in 
various genera. 
The structure of the larvje of Xijlotrypes, Oryctes, Parastasia^ Osmo- 
derma, Cetonia, Euchlora, Phyllopertha, Melolontha, Rhizotrogus, Serica, 
Ateuchus, Aphodius, Ammcecius, Geotrypes, Lucanus, Dorcus, Platycerus, 
Sinodendruni, and Passalus is very elaborately discussed and compared 
under all the principal organs by this author, Nat. Tids. (3) ix. pp. 
227-287, in a manner incapable of abstraction. The following are 
described and figured in detail : — Xylotrypes gideon, pp. 287-290, pi. viii. 
figs. 1-7, Oryctes nasicornis, pp. 290-293, pis. ix. figs. 1-8, xix. figs. 1 &2, 
Parastasia confluens, pp. 294-296, pis. x. figs. 1-10, xix. fig. 3, Osmo- 
derma eremita, pp. 297-300, pi. xi. figs. 1-12, Cetonia cenea, pp. 300-303, 
pis. xi. figs. 13-20, xix. fig. 4, Euchlora frischi, pp. 304-307, pis. xii. figs. 
1-7, xix. fig. 5, Phyllopertha liorticola, pp. 307-310, pis. xii. figs. 8-14, xix. 
figs. 6 & 7, Melolontlia vulgaris, pp. 310-313, pis. xiii. figs. 1-5, xix. figs. 
8 & 9, M. hippocastani, p. 313, Rhizotrogus falleni, pp. 314-317, pis. xii. 
figs. 6-12, ix. fig. 9, Serica hrunnea, pp. 317-320, pl.-x. figs. 10-13, Ateu- 
chus semipunctatus, pp. 321-324, pi. xiv. figs. 1-9, Aphodius rufipes, pp. 
324-327, pis. xiv. figs. 10-16, xix. fig. 10, A. granarius, p. 327, A. fossor, 
p. 328, Ammmeius brevis, pp. 328-331, pis. xv. figs. 1-4, xix. fig. 11, Trox 
pp. .332-335, pis. XV. figs. 5-11, xix. fig. 12, Geotrypes stercor- 
arius, pp. 336-340, pis. xvi. figs. 1-18, xix. fig. 13, Lucanus cervus, pp. 
342-345, pi. XV. figs. 12-15, Dorcus parallelipipedus, pp. 345-349, 
pis. xvii. figs. 1-10, xix. figs. 14 & 15, Platycerus caraboides, pp. 349-352, 
pi. xvii. figs. 11-21, Sinodendruni cylindriewn, pp. 353-356, pls. xviii, 
figs. 1-10, xix. fig. 16, Passalus pp. 356-359, pis. xviii. figs. 12-19, 
xix. fig. 17. 
