. Bulletin - United States National Museum. Science. Figure S.—Andromelra psyclu (A. H. Clark), , 35694: a, Centrodorsal; b, proximal part of postradial scries; c. Pi; d, ?„; e, Pj;/, cirrus of second row from periphery. Diagnostic Jeatures.—The centrodorsal is low liemispherical to almost columnar; Pj has 10 to 13 segments and F, 10 or 11; the brachials may have strongly everted and spinous distal ends and the outer are more or less strongly constricted centrally. Description.—The centrodoi-sal is low hemispherical to almost discoidal, with the l)road bare dorsal pole about 1 mm. in d
. Bulletin - United States National Museum. Science. Figure S.—Andromelra psyclu (A. H. Clark), , 35694: a, Centrodorsal; b, proximal part of postradial scries; c. Pi; d, ?„; e, Pj;/, cirrus of second row from periphery. Diagnostic Jeatures.—The centrodorsal is low liemispherical to almost columnar; Pj has 10 to 13 segments and F, 10 or 11; the brachials may have strongly everted and spinous distal ends and the outer are more or less strongly constricted centrally. Description.—The centrodoi-sal is low hemispherical to almost discoidal, with the l)road bare dorsal pole about 1 mm. in diameter. The cirrus sockets are arranged in two or two and a partial third alternating rows. The cirri are XXVIII-XXXV, 10-18, from 5 to 7 mm. long. The first segment is twice as broad as long, the second is about as long as broad, and the remainder are from a third to half again as long as the median breadth, except for the penultimate, which is as long as broad. The ends of the cirrus segments are somewhat enlarged. The opposing spine is prominent, its height equaling about a third of the width of the penulti- mate segment. The terminal claw, which is moderately cirrved, is slightly longer than the penultimate segment. The radials may be just visible bej'ond the edge of the centrodorsal, or only evident as low interradial triangles. The IBr, are low and broad, about five times as broad as long, more or less deeply incised by the posterior process from the axillary, with a more or less prominent anterolateral tubercle and with a rounded median elevation which is continued onto the two-thirds of the axillary. The IBrj (axillaries) are a. 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 United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washington :
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