. Alfalfa, grasshoppers, bees: their relationship. Alfalfa. [from old catalog]; Locusts. [from old catalog]; Bees. [from old catalog]. Fig. 22. (Original.) Side view of male. 7, S, 9,10,11, segments; e, cerci. Enlarged about three times. cerci are more prominent than in the female. The abdomen of the male, though consisting of the same number of segments, is generally shorter than the abdomen of the female. Internal Anatomy. An ilea of the internal workings of these grasshoppers will be of value, and will throw some light upon its hab- its and the effects of poisons upon it. This locust agrees
. Alfalfa, grasshoppers, bees: their relationship. Alfalfa. [from old catalog]; Locusts. [from old catalog]; Bees. [from old catalog]. Fig. 22. (Original.) Side view of male. 7, S, 9,10,11, segments; e, cerci. Enlarged about three times. cerci are more prominent than in the female. The abdomen of the male, though consisting of the same number of segments, is generally shorter than the abdomen of the female. Internal Anatomy. An ilea of the internal workings of these grasshoppers will be of value, and will throw some light upon its hab- its and the effects of poisons upon it. This locust agrees with higher forms ot life in having a circu- latory, respiratory, digestive, reproductive and ner- vous system. It is believed that the subject can be best explained under such heads, with reference to figures illustrative of the same. Digestive system.— The digestive system begins fig. 23. (Original.) with the masticatory organs of the mouth, previ- appendages °0ffTail! ously shown (figs. 12 to 16). The food is here mentsS;' l\ cerci.'' En- masticated and mingled with the saliva secreted by jffi? about three. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Hunter, Samuel John, 1866- [from old catalog]; Duff, A. H. [from old catalog]. Topeka, Kan. , Press of the state printer
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectalfalfafromoldcatalo
