1104 Wisconsin Academy of Sciences, Arts, and Letters. 
C. FIMBRIATUS Fischer. 
1853. 
1863. 
1870. 
1872. 
1875. 
1878. 
1880. 
1880. 
1882. 
1882. 
1884. 
1885. 
1885. 
1886. 
1888. 
1890. 
1891. 
1891. 
1891. 
1892. 
1892. 
1893. 
1895. 
1897. 
1901. 
1903. 
1909. 
Plate LXXXI, figs. 3-7. 
Cyclops Jimbriatus Fischer, p. 94, pi. Ill, figs. 19-28 and 30. 
“ crassicornis Sars, p. 256. 
“ Gredleri Heller, p. 74, pi. I, figs. 3 and 4. 
“ pauper Fric, p. 223, fig. 20. 
crassicornis Uljanin, p. 39, pi. VIII, figs.9-16, pi. XII, fig. 1. 
crassicornis Brady, p. 118, pi. XXIII, figs. 1-6. 
Poppei Rehberg, p. 550, pi. 6, figs 9-11. 
jimbriatus Rehberg, p. 548, pi. VI, figs. 7 and 8. 
“ “ Vejdowsky, p. 63, pi. VII, figs. 9, 10 and 13. 
crassicornis Herrick, p. 232, pi. IV, figs. 9-14. 
“ jimbriatus Herrick, p. 162, pi. R, fig. 11. 
“ “ Daday, p. 262. 
“ margoi Daday, p. 264, pi. Ill, figs. 20-25. 
jimbriatus Vosseler, p. 192, pi. VI, figs. 4-8. 
crassicornis Sostaric, p. 75, pi. II, figs. 23 and 24. 
‘ jimbriatus Lande, p. 79, pi. XXI, figs. 166-169. 
“ “ Schmeil, p. 35. 
“ “ Brady, p. 25, pi. IX, fig. 1. 
“ “ Richard, p. 238, pi. VII, figs. 13 and 14. 
“ “ Schmeil, p. 161, pi. VII, figs. 8-13. 
“ “ Lande, p. 173. 
“ “ Marsh, p. 218, pi. VI, figs. 8 and 9. 
“ “ Herrick, p 121, pi. XVII, figs. 8 and 9, pi. XXI, 
fig. 11, pi. XXV, figs. 9-14. 
Steuer, p. 7. 
Lilljeborg, p. 94, pi. VI, figs. 12-14. 
Graeter, p. 503, pi. 15, fig. 1. 
Byrnes, p. 33, pi. XV, figs. 3-7. 
Cephalothorax (Plate LXXXI, fig. 3) oval, its breadth being 
a little more than two-thirds of its length. The cephalothorax 
is about one and seven tenths as long as the abdomen ex¬ 
clusive of the furcal rami. Each segment of the cephalo¬ 
thorax projects somewhat over the succeeding segment. 
The last cephalothoracic segment is armed laterally with 
rather long hairs. 
The anterior part of the first abdominal segment is some¬ 
what larger than the posterior part. The last segments are 
armed posteriorly with spines. 
The furcal rami (PI. LXXXI, fig. 6) are commonly slender, 
slightly curved in outline, and with their outer extremities 
