. The crane-flies of New York. Crane flies; Diptera. 856 Charles Paul Alexander as in many species of Limnophila and in the eriopterine series allied to Gonomyia (Gonomyia, Ilhabdomastix, and other genera), these pits lie one on either side of the median line of the prescutum, at the extreme cephalic margin; in other groups, as in the eriopterine series allied to Erioptera (Erioptera, sens, str., Empeda, and other genera), they are found on the dorsum of the prescutum, about midlength of the segment. These pits are the double, or paired, dots of Osten Sacken. The pseudosutural foveae (fig. 126
. The crane-flies of New York. Crane flies; Diptera. 856 Charles Paul Alexander as in many species of Limnophila and in the eriopterine series allied to Gonomyia (Gonomyia, Ilhabdomastix, and other genera), these pits lie one on either side of the median line of the prescutum, at the extreme cephalic margin; in other groups, as in the eriopterine series allied to Erioptera (Erioptera, sens, str., Empeda, and other genera), they are found on the dorsum of the prescutum, about midlength of the segment. These pits are the double, or paired, dots of Osten Sacken. The pseudosutural foveae (fig. 126, b) are prominent depressions on the sides of the prescutum, in front, lying just above the anterior spiracles. Anferior" Spiraciti l^/'nq roof Mesepimeron Transi/erse \ suture \5cutellum,' ^- 3cufum\ \ /Postnofum M'onofum â tfalfer yt'lefanofi^m Tuberculoid Abdominal ^. ierqife I . /ibdominaf stern iteZ coxa- Fore coxa. 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 Alexander, Charles P. (Charles Paul), 1889-1981. [Ithaca]
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectdiptera, bookyear1919
