314 CALIFORNIA ACADEMY OP SCIENCES. 



ILL^NUS. 



- Bumastus BARRIENSIS Hall, 1867; 20th Kep. New York State Cab. 



Nat. His., p. 332, pi. 22, figs. 4-11. Racine, Waukesha, Wau- 

 watosa and other places. 



BAYFIELDI Bill., 1859; Canadian Naturalist, vol. 4, p. 369, figs. 4-6. 



Mingan Islands. Chazy. 



CLAVIFRONS Bill., 1859; Canadian Naturalist, vol. 4, p. 379. Mingan 



Islands. Chazy and Trenton. 



conradi Bill., 1859; Canadian Naturalist, vol. 4, p. 372, figs. 7-9. 



(See Panderia conradi.) La Petite Chaudiere, Township of Hull. 



Trenton. 



COXSIMILIS Bill., 1865; Pal. Foss., vol. 1, p. 277, figs. 263 a-c; p. 331, 



fig. 317. (cf. Illfenus esmarki Schloth.) Point Rich and Table 

 Head, N. F. 



CONSOBRINUS Bill., 1865; Pal. Foss., vol. 1, p. 280, fig. 268; p. 332, 



fig. 320. Cow Head, N. F. 



CORNIGERUS Hall, 1872; 24th Rep. New York State Cab. Nat. Hist., 



p. 186, pi. 13, figs. 20, 21. Bear-grass Creek near Louisville, Ky. 



Clinton. 

 Entomostracetex CRASSICAUDA Wahl., 1821; Nova Acta. Soc. Scient. 



Upsal., vol. 8, p. 27, pi. 2, figs. 5, 6 (not pi. 7, figs. 5, 6). 

 CRASSICAUDA Holm, 1882; Sveiiska Vet.-Akad. Handl., vol. 7, No. 3, 

 pi. 2, figs. 21-27. 



CRASSICAUDA? Hall, 1847; Pal. New York, vol. 1, p. 24, pi. 4 bis, fig. 



13; pi. 60, figs. 4 a-d. Carlisle, Penn. 



- CRASSICAUDA (Wahl.) M. & W., Geol. Survey Illinois, vol. 3, p. 322, 



pi. 3, figs, la, 1 b. cf. Illcenus comsimilis and /. esmarkii. 



CUNICULUS Hall, 1867; 20th Rep. New York State Cab. Nat. Hist., p. 



377, pi. 22, fig. 12. Wauwatosa, Wis. Niagara. 



CUNICULUS Hall, 1870; 20th Rep. New York State Cab. Nat. Hist., p. 



421, pi. 22, fig. 12 (rev. ed.). 



- DAYTONENSIS H. & W., 1875; Pal. Ohio, vol. 2, p. 119, pi. 5, figs. 14- 



16. Dayton, Ohio. Clinton. 



DAYTOXENSIS Foertse, 1885; Bull. Denison Univ., vol. 1, p. 104, pi. 



14, figs. 4 a, b; figs. 6, 7, 7 a, b, c. 



DAYTONENSIS Foerste, 1887; Bull. Deiiisoii Univ., vol. 2, p. 93, pi. 8, 



figs. 1-7. 



FRATERNUS Bill., 1865; Pal. Foss., vol. 1, p. 276, figs. 262 a, b. Point 



Rich, Table Head, etc., N. F. 



GLOBOSUS Bill., 1859; Canadian Naturalist, vol. 4, p. 367, figs. 1-3. 



Mingan Island, also Island of Montreal. Chazy. 



- (Bumastus) GRAFTONENSIS M. & W., 1870; Proc. Acad. Nat. Sci. Phila.. 



p. 54. Graf ton, Illinois. Niagara. 



(Bumastus) GRAFTOXEXSIS M. & W., 1875; Geol. Survey Illinois, vol. 



6, p. 508, pi. 25, fig. 4. 



