BIBLIOGKAPHY OF ECONOMIC ENTOMOLOGY. 
215 
1599. Riley, C. Y. [White-grub-fungus.] <N. Y. Weekly Tribune, 4 
October, 1877. Notice: <Amer. Ent., June, 1880, [v. 3], u. s., v. 
1, p. 140. 
1600. Riley, C. Y. On the larval characters and habits of the blister- 
beetles belonging to the genera Macrobasis Lee. and Epicauta 
Fabr.; with remarks on other species of the family Meloidce. 
<Trans. Acad. Sci. St. Louis, 5-16 November, 1877, v. 3, pp. 
544-562, figs. 35-39; figs. 1-12 of pi. 5 with 1 p. expl. of pi. 
Separate : <[St. Louis, Mo., 1877], pp. 1-19, figs. 35-39; figs. 1- 
12 of pi. 5 with 1 p. expl. of pi. Abstract: <Sci. Amer., 1877 
[v. 51], n. s., v. 37; 1 December, p. 346; 15 December, p. 373; 
404 il. S.-b. No. 14, pp. 272-275. <Ent. Mo. Mag., January, 
1878, v. 14,pp. 169-175. Reprint, with changes and omissions: 
<Amer. Nat., 1878, v. 12 ; April [19 March], pp. 213-219, figs. 
1-2; May [22 April], pp. 282-290, figs. 3-5, pi. 1 with 1 p. 
expl. of pi. Separate: <Boston: 1878, pp. 213-219; 282-290; 
pi. 1 with 1 p. expl. of pi. 
Views of earlier authors as to tlie habits of meloid larvte ; nature of the newly 
hatched larva (triungulin); natural history of Meloe and tiitaris, with 
reference to the literature, deseriptious of the triungulins, especially of 
M. barbarus ?; figures of the several stages; nature of hypermetamorpho¬ 
sis ; food-habits and breeding habits of Macrobasis and Epicauta , especially 
of E. vittata ; summary of what is known of the larval habits of other gen¬ 
era of Meloidce ; descriptions and figures of all the earlier stages of E. 
vittata ; descriptions of eggs and triungulins of E. cinerea, E. pennsylvanica, 
and Henous confertus. 
1601. Riley, C. Y. On a remarkable new genus in Meloidce infesting 
mason-bee cells in the United States. <Traus. Acad. Sci. St. 
Louis, 16 November, 1877, v. 3, pp. 563-565, fig. 40; fig. 13 of 
pi. 5, with 1 p. expl. of pi. Separate: <[St. Louis, Mo., 1877], 
pp. 20-22, fig. 40; fig. 13 of pi. 5, with 1 p expl. of pi. Ab¬ 
stract : <Amer. Nat., April [19 March], 1878, v. 12, pp. 218- 
• 219. 
Description of imagos, ultimate stage of second larva, and coarctate larva of 
Hornia minutipennis, n. g. et n. sp., parasitic in cells of Anthophora sponsa 
[= abrupta~\ ; figures $ imago and coarctate larva of the same ; illustrates 
the stages of degradation in tarsal claws of several genera of Meloidce’, 
synoptic table of the North American genera of Meloini. 
1602. Riley, C. Y. Additional notes on Megathymus yuccce. <Trans. 
Acad. Sci. St. Louis, 16 November, 1877, v. 3, pp. 566-568. 
Separate : <[St. Louis, Mo., 1877], pp. 23-25. 
Supplementary to No. 1465; habits, seasons, and number of molts of the 
larva; description of larva in second and third stage and of variations in 
the imago; description of coloradensis n. var.; tEgiale cofaqui a variety of 
Megathymus yuccas', Erynnis alcece bores in stems of Malta sylvestris in Eu¬ 
rope ; Elaphidion tectum and Scyphophorus yuccas in stems of Yucca. 
1603. Riley, O. Y. Further remarks on Pronuba yuccasella and on the 
pollination of Yucca. <Trans. Acad. Sci. St. Louis, 16 No- 
