. Bulletin - United States National Museum. Science. A REVIEW OF THE MYSIDACEA 41 fathoms, March 3,1933,1 adult male, 14 mm.; 1 adult female, 15 mm.; 1 immature female, 10 mm. Distribution.—This species has been recorded from the Gulf of Aden (Illig) and the Indian Ocean (Tattersall). The occurrence of the species in the Caribbean Sea is therefore a matter of great interest from the point of view of geographical Figure 5.—Petalophthalmus oculatus Illig: a-e, First to fifth pleopods of male, X 33;/-f, first to fifth pleopods of female, X 33. Remarks.—I have already recorded (1937


. Bulletin - United States National Museum. Science. A REVIEW OF THE MYSIDACEA 41 fathoms, March 3,1933,1 adult male, 14 mm.; 1 adult female, 15 mm.; 1 immature female, 10 mm. Distribution.—This species has been recorded from the Gulf of Aden (Illig) and the Indian Ocean (Tattersall). The occurrence of the species in the Caribbean Sea is therefore a matter of great interest from the point of view of geographical Figure 5.—Petalophthalmus oculatus Illig: a-e, First to fifth pleopods of male, X 33;/-f, first to fifth pleopods of female, X 33. Remarks.—I have already recorded (1937) these specimens, and I now add the following notes on them. On the whole they agree very well with Illig's description and figures except for the pleopods. The carapace leaves only the last two thoracic somites completely free, not. 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 : Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off.


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Keywords: ., bookauthorun, bookcentury1800, bookdecade1870, booksubjectscience