. Bulletin. Agriculture; Agriculture. The Mosquitoes of New Jersey 17 tinction between the adult house mosquito (Culex pipicns) and the unhanded salt-marsh mosquito {Culex salanarius). It also fails to give adequate differences between the adult of the brown salt-marsh mosquito {Aedes cant at or) and the brown woods mosquito {Aedes stimulans). The same may be said of it for the larvae of mottled winged anopheles (Anopheles punctipennis) and the four-spotted winged anopheles {Anopheles quadrimaculatus). It is proposed to remedy these defects, which have been revealed by the practical work, by s


. Bulletin. Agriculture; Agriculture. The Mosquitoes of New Jersey 17 tinction between the adult house mosquito (Culex pipicns) and the unhanded salt-marsh mosquito {Culex salanarius). It also fails to give adequate differences between the adult of the brown salt-marsh mosquito {Aedes cant at or) and the brown woods mosquito {Aedes stimulans). The same may be said of it for the larvae of mottled winged anopheles (Anopheles punctipennis) and the four-spotted winged anopheles {Anopheles quadrimaculatus). It is proposed to remedy these defects, which have been revealed by the practical work, by submitting a comparative list of characters of the species mentioned. tliotax antennai case ^^^r^^^^^f \ l^^o.,tL,^^ tubes. Siuimmm loaddles Fig. 5. Mosquito pupa with parts named. (After John B. Smith). The practical work has shown the need of two types of keys—one of which shall enable the worker to determine almost any species taken in the state, and another which shall enable the observer with the least possible expenditure of time and effort, to determine the species that are commonly met with in the course of the practical control. The first type will necessarily involve the use of micro- scopic characters and is intended primarily for laboratory use, while the second should involve characters which can be determined by the eye, aided by an ordinary hand lens, and is intended for use in the field. The former type of key will be given first and the latter 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 New Jersey Agricultural Experiment Station. [New Brunswick, N. J. ] : The Station


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Keywords: ., bookcentury1800, bookdecade1880, booksubjectagriculture, bookyear