. Bulletin. Natural history; Natuurlijke historie. 24 PEABODY MUSEUM BULLETIN 26. Figure 4. Archiconchoecia striata Miiller. a and b, lateral and ventral views of male, c and d, lateral and ventral views of female, e, male frontal organ, f and g, endopodites of male left and right second antenna (setae and filaments cut off in f, not shown in g). h, penis, i, furca. Scale at bottom for a-d; at right for e, h, and i; at left for f and g. All scales in mm. 5). The shell in both sexes is elongated, height clearly less than half the length, usually nearer one-third. The rostrum is straight and pro
. Bulletin. Natural history; Natuurlijke historie. 24 PEABODY MUSEUM BULLETIN 26. Figure 4. Archiconchoecia striata Miiller. a and b, lateral and ventral views of male, c and d, lateral and ventral views of female, e, male frontal organ, f and g, endopodites of male left and right second antenna (setae and filaments cut off in f, not shown in g). h, penis, i, furca. Scale at bottom for a-d; at right for e, h, and i; at left for f and g. All scales in mm. 5). The shell in both sexes is elongated, height clearly less than half the length, usually nearer one-third. The rostrum is straight and projects forward on the left for one-fifth to one-quarter the body length; the right rostrum is shorter. The posterior margin of the shell is rounded on the left side; the right shell has a sharp point at the postero-dorsal corner. Glands open on processes on the posterior margin. The process on the left shell is near the postero-dorsal corner, the right process farther down the posterior margin. The shape and sculpturing of the shell is distinctive (Fig. 5b). The shell appears thick and white by direct light, opaque and dark by reflected 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 Peabody Museum of Natural History. New Haven : The Museum
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