NicKi.KS ANu BAssi.KK.] CATALOGUE OF GENERA AND SrECIES. 305 



Lioclema minutissimum (Nic-hoLson). 



1875. Callopora luimitissiina. Xichol.son, Pal. Province Ontario, p. 77, fig. 48. 



1898. lit'ioclcnia niinntissinuun. Whiteavew, Contr. Canadian Pal., I, p. 380. 

 Hamilton: Arkona, Ontario. 



Obs. See note on Lioclema minutuni (Rominger). 



Lioclema minutum (Romingor). 



1866. Fistulii)ora minuta. Rominger, Proc. Acad. Nat. Sci. Philadelphia, p. 120. 

 1887. Fistulipora minuta (?). Hall and Simpson, Pal. New York, A'l, p. 22:>, pi. 



lix, 5-8. 

 1890. Leioclema minutum. ririch, Geol. Sur. Illinois, VIII, p. 427. 



1899. Fistuliporina minuta. Grabau, Bull. Buffalo Soc. Nat. Sci., YI, p. 169, 



fig. 64. 



1883. Thallostigma striata. Hall, Trans. Albany Institute, X, p. 186 (abstract, 



1881, p. 186). 



1884. Thallostigma striata. Hall, Rep. State Geologist New York for the year 



1884, p. 28. 

 Hamilton: Near Alpena, Michigan ; Buffalo and Davenport, Iowa; Anda- 

 lusia and Rock Island, Illinois; Erie County, Delphi, and West Ham- 

 burg, New York. 

 Obs. We believe the following species to be closely related to, if not 

 , identical with, this species: Lioclema confertiporum, decipiens, digita- 



tum, intercellatmn, involvens, microporum, minutissimum, multacule- 

 atum, punctillatum, segregatum, and subtile. However, before they are 

 placed as actual synonyms, the types, if accessible, or specimens from the 

 typical localities, must be studied. 



Lioclema multaculeatum (Hall). 



1884. Thallostigma multaculeata. Hall, Rep. State Geologist New York for the 



year 1883, p. 23. 

 1887. Fistulipora multaculeata. Hall and Simpson, Pal. New York, VI, p. 228, 



pi. lix, 10, 11. 

 1897. Fistuliporina multiculeata. Simpson, Fourteenth ,\.nn. Rep. State Geolo- 

 gist New York for the year 1894, pi. xxi, 12. 

 Hamilton: Darien Center, New York. 

 Obs. See note on Lioclema minutum (Rominger). 



Lioclema occidens (Hall and Whitfield). 



1873. Fistulipora occidens. Hall and Whitfield, Twenty-third Ann. Rep. New 



York State Museum, p. 228, pi. x, 9, 10. 

 1890. Leioclema occidens. Ulrich, Geol. Sur. Illinois, N'lII, p. 426. 



1878. Callopora cincinnatiensis. Ulrich, Jour. Cincinnati Soc. Nat. Hist., I, p. 



93, pi. iv, 8, 8a. 



1882. Callopora cincinnatiensis. Ulrich, Jour. Cincinnati Soc. Nat. I list., Y, p. 



142, pi. vi, 18, 18a. 

 Hamilton: Hackberry, Rockford, Independence, and Buffalo, Iowa; Rock 

 Island, Illinois; Calloway County, Missouri. 



Lioclema parasiticum (Hall). 



1879. Callopora parasitica (in part) . llall. Thirty-second Aim. Rep. New York 



State Museum, p. 157 (reprint, 1880, p. 19). 



1883. Callopora parasitica. Hall, Rep. State Geologist New York for the year 



1882, pi. xiv, 13-18. 



1887. Fistulipora parasitica. Hall and Simpson, Pal. New York, VI, p. 28, pi. 

 xiv, 13, 14, pi. xxiii, 4. 



Bull. 173 20 



