. Decapod Crustacea of Bermuda. Their distribution, variations, and habits. Decapoda (Crustacea). A. E. VerrillâDecapod Crustacea of Bermuda. 391 Beaufort, N. C, and West Florida (Kingsley). Egmont Key, Fla., No. 981, and Fort Macon (Yale Mus.). Achelous depressifrons Stiinp. Amphitrite depressifrons Stimpson, Notes, No. I, Annals Lye. Nat. Hist. N York, vii, p. 58 [12], 1859. â Achelous depressifrons Stimp., op. cit., p. 223 [95], 1860. A. Milne-Edw., Arch. Mns. Nat. Hist., x, p. 343, 1861 ; Miss. Sci. Mex., v, p. 230, pi. xl, fig. 4, Aa, 1879. Coues, Proc. Acad. Nat. Sci. Pliilad., for 1872,
. Decapod Crustacea of Bermuda. Their distribution, variations, and habits. Decapoda (Crustacea). A. E. VerrillâDecapod Crustacea of Bermuda. 391 Beaufort, N. C, and West Florida (Kingsley). Egmont Key, Fla., No. 981, and Fort Macon (Yale Mus.). Achelous depressifrons Stiinp. Amphitrite depressifrons Stimpson, Notes, No. I, Annals Lye. Nat. Hist. N York, vii, p. 58 [12], 1859. â Achelous depressifrons Stimp., op. cit., p. 223 [95], 1860. A. Milne-Edw., Arch. Mns. Nat. Hist., x, p. 343, 1861 ; Miss. Sci. Mex., v, p. 230, pi. xl, fig. 4, Aa, 1879. Coues, Proc. Acad. Nat. Sci. Pliilad., for 1872, p. 121 (Fort Macon). Kingsley, Proc. Acad. Nat. Sci., Philad., for 1878, p. 5. Eankin, N. York Acad. Sci., p. 233, 1898. Neptunus depressifrons Miers, op. cit., p, 181, 1886. Rankin, Annals N. Y. Acad. Sci., xii, p. 531, 1900 (Bermuda). Portunus (Achelous) depressifrons M. J. Rathbun, Bull. Lab. Nat. Hist. Univ. Iowa, 1878, p. 27; Brach. and Macr. Porto Rico, p. 45, 1901. Figure 36. Plate XX, Figure 3. This is easily distinguished from most of the other Bermuda species bj' the shorter posterior lateral spine, which is scarcely longer than those in front of it. The front is not at all prominent;. Figure 36.âAchelous depressifrons, resting ou shell-saud, to show protective coloration. Nat. size. Phot. A. H. V. its four rostral or true frontal teeth are very short, blunt, subequal, and close together ; most frequently the middle two are a little smaller than the others; in other cases they equal or a little exceed them in length. The inner orbital tooth is broad, with the frontal angle dentiform and the middle of the margin a little concave, but 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 Verrill, A. E. (Addison Emery), 1839-1926. New Haven : Yale University
Size: 2159px × 1157px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bo, bookcentury1900, bookdecade1900, booksubjectdecapodacrustacea
