I have found the discussion of the identity of Spilosoma congrua, originating with the article by Rev. Dr. Fyles, most interesting, and am tempted to record certain facts not in consonance with the published views of the gentlemen who have already written.

Dr. Fyles appears to argue that cunea may be congrua. He tells us, speaking of textor, that there is one brood in his locality usually spotless and measuring 14 lines, and then states that “southward there is a second brood of textor noted for its variations, this being supposed to be the cunea of Drury.” He then refers to Prof. Riley's figures of cunea (Forest Insects, page 245), and declares that with his series of bred specimens of congrua he can match all of Prof. Riley's figures in maculation, and especially in size.

Plagodis approximaria, n. sp.

Fore wings dark ochreous, paler about the faint purplish cloud that rests on internal margin; a cluster of blackish strigæ in centre of basal space on internal margin and a larger cluster in the balck cloud; otherwise the ground colour is without strigæ. T. a. and t. p. lines slightly curved, broad, somewhat clouded, nearer together than usual, blackish brown, the t. p. line the more distinct. Hind wings paler, largely overspread by a purplish shading that extends from a large cluster of dense blackish strigæ at inner angle. Thorax ochre, purplish in front and on the head. Expanse 50 mm.

Prof. Webster's interesting note on page 4 leads me to offer a few remarks. The species of the sub-genus Toumeyella of Lecanium have quite a strong musky odour; but ordinarily I have been unable to detect any marked odour in species of Coccidae. I suppose, however, that all possess some odour, and that its purpose is to attract the males to the females. This seems the more probable when we remember that in many species the male puparia are not on the same part of the plant as the famales. Here at Mesilla Park, also, I have lately seen a male of Margarodes hiemalis, Ckll. ined., run over the ground until it detected a spot where a female was buried, and them dig down to the female. It must certainly have detected its mate by the sense of smell.

On the 21st of July, Mr. E. Denny, who often accompanies me on my entomological rambles, brought me a cyanide bottle full of butterflies which he had collected for amusement's sake. On looking at it I immediately saw a specimen that was new to me, and was congratulating myself on getting what I thought would be a new addition to the Satyrinae of my collection. My pleasure was increased, on consulting Dr. Holland's “Butterfly Book,” to find it was a Chlorippe celtis, Boisd.-Lec., ♀. or Hackberry butterfly. (Plate XXIII., fig. 4.) A species, he states, as found generally from southern Pennsylvania, Ohio, Indiana, and Illinois, to the Gulf of Mexico. I immediately called my friend's attention to the specimen, and he remembered the particular place he had found it, because he thought at the time it was something he had not seen in my collection. So ever since we have watched the locality, but have not been successful in obtaining another. It was caught in the Outremont district, just outside the city limits of Montreal.

Anyone with the use of my table of families ought readily to recognize any wasp falling in this family, and especially after reading my remarks under the family Mellinidæ. The only group that could possibly cause trouble or confusion would be the subfamily Gorytinæ, which closely resembles the Mellinidæ, but which may be easily separated from the latter by paying close attention to the shape of the first abdominal segment and examining the mesoplueura for the mesosternal suture or carina.

The published records of the occurrence of coccids in Massachusetts are so scattered and the number found to exist is so large, that it seems quite desirable that they should be brought together and published in one entomological journal. So far as I can learn from careful search of the literature up to January, 1896, there had been only 13 species recorded. Since then the list has increased to 74. A list of the 13 species is: Aspidiotus perniciousus, Mytilaspsis pomorum, Chionapis furfurus, C. spartinae, Aulacaspis bromeliae, Dactylopius adonidum, Phenacoccus aceris, Gossyparia ulmi, Orthezia insignis, Pulvinaria innumerabilis, Lecanium hesperidum, L. platycerii, and L. filicum. A check-list reference-list of the literature of Massachusetts Coccidae will be published in a supplementary article.

I am not aware that the full life-history of this insect has been published, though I shall not be surprised to learn that such is the case.

In order to know how long a time should intervene between the first and second dippings for the cure of scab, we must know the period of incubation and also the entire time elapsing from the deposition of the egg up to the time that the mite from that egg, if a female, may be itself depositing eggs.

In the Canadian Entomologist, XXVI., pp. 69, 70, Mr. Geo. A. Ehrmann described as new three West African moths. Very recently this gentleman has been so obliging as to forward his types to me for examination. I should like to put on record a few observations on them for the benefit of students of the African fauna.

The material for this study was collected by Mr. H. O. Woodworth and myself during the spring and early summer of 1898. At Berkeley the collecting was carried on in a systematic manner, so that the number of each species taken gives a fair representation of their relative abundance. S. albicans and S. Edwardsii are the only species heretofore recorded from California. The specis may be readily recognized by means of the following synopsis:

Abdomen with distinct, white bands.

Dactylopius hymenocleœ, n. sp.—♀. Black when dry, entirely covered and concealed by the firm snow-white ovisac, forming a rounded mass about 4 mm. diam. These masses are adherent to one another, forming very conspicuous white cottony balls on the plant, having a diameter of from ten to twelve mm. The surface of the ovisac is rough, but not at all ribbed. The female, boiled and flattened under a cover-glass, is oval, about 4 mm. long. After being boiled in caustic soda, soaked in alcohol, and mounted in balsam, the insect is found to exhibit two different pigments: one a pale magenta, the other a dark bluish green. Skin with very numerous small circular glands, and a good many rather large dagger-shaped spines, in the caudal region. Legs and antennæ pale brown; legs fairly stout; coxa 99. Femur with trochanter 144, tibia 72, tarsus with claw 60 μ; claw digitules slender, with a very small knob; claw with a minute denticle on the inner side just before the tip; antennæ 7-segmented, the segments measuring as follows in μ:—(1) 28. (2) 25-30. (3) 23-25. (4) 23-31. (5) 15-19. (6) 24-28. (7) 59-64. Embryonic larva large.

Aleurodes graminicola, n. sp.

Egg.—Size, .25x.13 mm.; uniformly brownish in colour; unmarked; oblong, truncate at base; pedicel short, attached to one corner; eggs held nearly upright on leaf by short pedicel and truncated end.

Larva.—Length, .7 mm.; width, .3 mm.; oblong-elliptical in shape; colour, yellowish-white; eye spots reddish. There is a marginal fringe all around of white cottony waxen threads. No marginal rim, and but faint crenulation. In other respects, essentially as in pupa-case.

Orthezia insignis, Dougl.; 1887-1892. I.

Found at Amherst and Cambridge, Mass., in greenhouses. A very general feeder on greenhouse plants. It is recorded from New York, Pennsylvania and California.

Lemonias Duryi, Edwards.—I have before me a ♀ taken by Mr. S. Macgregor in 1898 between Mesilla Park and the Organ Mts. N. M.; that is, in the exact type locality of the species, originally collected by Mr. Dury in 1881. The specimen expands an inch and a half, and is thus larger than Dury's but is otherwise the same. I do not know why Dr. Holland states (Butterfly Book, p. 230) that the ♀ L. Duryi figured by him is the only one known: Dury took several and Edwards described from both sexes.

An experience of eighteen years in collecting Coleoptera in Kansas would naturally lead to the discovery of several good collecting grounds, and to many interesting observations on the abundance of or scarcity of certain species for one or more years.

I have found my most interesting and profitable ground on the salt marshes or flats of Wilson County in South-eastern Kansas, and Republic and Mitchell Counties in North Central Kansas; in the valleys of the Verdigris River in Wilson County, of the Republic an River in Jewell County, the Smoky Hill River in Wailace County and the Arkansas River in Hamilton County; the two latter in extreme western Kansas.