. Hawaiian Atyidae. Atyidae (Crustacea); Crustacea. Figure 4.—Morphological changes in chelipeds following mutilation (a-d) and lar- val development (e-o) in Atyidae (unshaded areas of chelipeds represent regenerated portions of appendages), a, h, Conversion of Atya hisulcata into Ortmannia henshawi by mutilation of chelipeds: a, extremity of second right cheliped of Atya before mutila- tion ; h, the same appendage after the first molt following mutilation, showing conversion to the Ortmannia form, c, d, Transformation of Ortmannia henshawi into Atya bisulcata through mutilation of chelipeds:
. Hawaiian Atyidae. Atyidae (Crustacea); Crustacea. Figure 4.—Morphological changes in chelipeds following mutilation (a-d) and lar- val development (e-o) in Atyidae (unshaded areas of chelipeds represent regenerated portions of appendages), a, h, Conversion of Atya hisulcata into Ortmannia henshawi by mutilation of chelipeds: a, extremity of second right cheliped of Atya before mutila- tion ; h, the same appendage after the first molt following mutilation, showing conversion to the Ortmannia form, c, d, Transformation of Ortmannia henshawi into Atya bisulcata through mutilation of chelipeds: c, second right cheliped of Ortmannia before mutilation; d, the same appendage following the first molt after mutilation, showing the Atya form. e, f, Form of rostrum and front margin of carapace of young specimens: e, specimen one month old; /, specimen four months old. g-l, First and second left chelipeds of a young specimen hatched from Atya hisulcata, showing disappearance of exopodites: g, h, first and second chelipeds, respectively, of a specimen about five days old, after molt' of May 22) i,j, the same after molt of June 3; kj, the same after molt of June 11. m-o, Develop- ment of swimmerets of a young specimen: m, posterior surface of first left swimmeret of specimen 8 mm. long; n, the same when the specimen has reached a length of mm.; o, the same when the specimen has attained a length of 16 mm., the male charac- teristic now being indicated, {ho, Basopodite; ca, carpus; da, dactylus; en, endopodite; ex, exopodite; is, ischium; me, merus; pr, propodus; se, setae.). 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 Edmondson, Charles Howard, 1876-1970. Honolulu, Hawaii, The Museum
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Keywords: ., bookcentury1900, bookcollec, bookdecade1920, booksubjectcrustacea
