. Bulletin of the Southern California Academy of Sciences. Science; Natural history; Natural history. on the last three segments. This band is black at the point of contact with the PLATE 18 Pupa of Strymon 'olnmeUa. dorsal and lateral aspects enlarged x 4. Reproduced from painting by Comm. Charles M. Dammers The segmental joint between the eighth and ninth segments is very clearly defined, and is black. On the abdomen there are six lines of black dots, one to each segment. The pair nearest the mid dorsal line are com- posed of larger and more conspicuous spots, and each is sur- round
. Bulletin of the Southern California Academy of Sciences. Science; Natural history; Natural history. on the last three segments. This band is black at the point of contact with the PLATE 18 Pupa of Strymon 'olnmeUa. dorsal and lateral aspects enlarged x 4. Reproduced from painting by Comm. Charles M. Dammers The segmental joint between the eighth and ninth segments is very clearly defined, and is black. On the abdomen there are six lines of black dots, one to each segment. The pair nearest the mid dorsal line are com- posed of larger and more conspicuous spots, and each is sur- rounded by a number of black specks, as will be noted by refer- ence to the illustration, Plate 18. The next lateral line is com- posed of very small ovoid dots. In the third and most lateral line the dots are round, and are intermediate in size between those of the first and second row. Spiracles, pale buff. The thorax is blotched with brown on its sides only. Wing cases, pale olive, and sparingly sprinkled with light olive-brown. The thorax and body are covered with short buff hairs. Our two imagos emerged on March 22 and 23. 1935. Both were males. Strymon columella has been recorded from Riverside. La- guna Lakes, Orange County, San Diego, and Indian Wells. Riv- erside Countw It is more common, though never abundant, at Blythe, and in the region of the California Lakes in the valley of the Colorado River. 12::. 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 Southern California Academy of Sciences. Los Angeles, Calif. : The Academy
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