. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. 20 bulletin: museum of comparative zoology life; segments 44 and 45 for the males, 55 and 61 for the females; largest male 11 mm. long and 1 mm. wide, largest female 20 mm. long and mm. wide. Head rather flattened from the base of the slightly decurved beak to the moderately swollen vertex and with the pubescence longer but not. as abundant as that on the segments or on joints 5 and 6 of the antennae. Head and antennae shown in figure 2, a, the antennal. a Fig. 2. Siphonophora platops. a, Head and antenna, vertica
. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. 20 bulletin: museum of comparative zoology life; segments 44 and 45 for the males, 55 and 61 for the females; largest male 11 mm. long and 1 mm. wide, largest female 20 mm. long and mm. wide. Head rather flattened from the base of the slightly decurved beak to the moderately swollen vertex and with the pubescence longer but not. as abundant as that on the segments or on joints 5 and 6 of the antennae. Head and antennae shown in figure 2, a, the antennal. a Fig. 2. Siphonophora platops. a, Head and antenna, vertical view; 6, Seg- ments 1 to 3 in vertical view, the head deflexed; c, Gonopods, outer lateral view. sockets far around on the ventro-lateral surface, the first joint and basal portion of the second one not visible from above; antennae strongly clavate, the sixth joint longest and broadest, the seventh joint small and exceedingly short, scarcely projecting beyond the sixth joint and only half as wide. First segment with sides sharply diverging from in front, over twice as wide behind as the head and almost as wide as the greatest diameter of the body (Fig. 2, 6). Gonopods shown in figure 2, c, the apex of the stout anterior pair bent sharply inward and backward. Legs in advance of the gonopods almost similar in size, the first pair slightly shorter than the eighth 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 Harvard University. Museum of Comparative Zoology. Cambridge, Mass. : The Museum
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Keywords: ., bookauthorharvarduniversity, bookcentury1900, booksubjectzoology
