620 BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



HipPARiONYX coNsmiLARis Vanuxem. See Atrypa reticularis. 



HiPPOTHOA DEUCATULA James. See Corynotrypa delicatula. 



HipPOTHOA INPLATA Nicholson. See Corjiiotxypa inflata. 



HOLASAPHUS Matthew. Genotype: H. centropyge Matthew. 



Holasaphus Matthew, Tranp. Roy. Soc. Canada, 2d ser., 1, sec. 4, 1895, p. 268; 

 Geol. Surv. Canada, Rep. Cambrian Rocks, Cape Breton, 1903, p. 174. 



Hulasaphiis congenerls (Walcott). 



Bathyunis? congeneris Walcott, Mon. V. S. Geol. Surv., 8, 1884, p. 92, pi. 12, fig. 8. 

 Upper Pogonip: Ridge southwest of "Wood Cove, Eureka District, Nevada. 

 Cotype.—Csit. No. 24654, U.S.N .M. 



Holasaphii.s moorel Raymond. 



Holasaphus moorei Raymond, Bull. Victoria Memorial Mus., 1, 1013, p. 35, pi. 3, 



figs. 7-11. 

 Canadian (Beekmantown): St. Anne de Bellevue, Island of Montreal, Quebec. 



HoLOCYSTis Haeckel. See Uolocystites Hall. 



HOLOCTSTITES Hall. Genotype: Carj-ocystitcs cylindricus Hall. 



Hulocystites Hall, 20lh Rep. New York State Cab. Nat. Hist., 1868(extra.^ 1S64), 

 p. 311, 380; rev. ed., pp. 353, 429.— Miller, Jour. Cincinnati Soc. Nat. 

 Hist., 1, Oct., 1878, p. 129.— Zittel, Ilandb. Pal., 1, 1879, p. 416.— Miller, N. 

 A. Geol. Pal., 1889, p. 253.— Bather, Treatise on Zool., pt. 3, Echinoderma, 

 London, 1900, p. 72; Zittel-Eastman Textb. Pal.; 1, 1900, p. 183.— Zittel, 

 Grundzuge Pal., 1, 1910, p. 91. — Grabaii and Shimer, N. A. Index Fossils, 2, 

 1910, p. 460. 



Holocystis (not Lonsdale, 1855) Haeckel, Amphorideen u. Cyetoideen, Leipzig, 

 1896, p. 60. 



Megacystitos Hall, Addenda 20th Rep. New York State Cab. Nat. Hist., 1867. 

 p. 380. (New name, in ca.se Uolocystites be thought to be too much like 

 Holocystis.) — Bather, Treatise on Zool. (Lankester), pt. 3, 1900, p. 47. 



Megacystis Angelin, Icon. Crinoid., 1878, p. 29. 



Holocystito.s abnorml.s Hall. 



Uolocystites abnormis Hall, 20lh Rep. New York State Cab. Nat. Hist, (extras, 



1864), 1868, p. 312, pi. 12(3), figs. 7, 8; rev. ed., p. 355, pi. 12, figs. 7, 8.— 



Chamberlin, Geol. Wisconsin, 1, 1883, p. 191, fig. 

 Niagaran (Racine): Racine, Wisconsin. 



Holooystltes adipatus Miller. 



Uolocystites adipatus Miller, 17th Ann. P^ep. Dep. Geol. Nat. Res. Indiana, 1898, 



p. 623, pi. 2, figs. 1, 2. (Adv. sheets, 1801, p. 13.) 

 Clinton (Osgood): Jefferson County, Indiana. 



Holocy.stltes afllni.s Miller and Fabor. 



II()lu( y.'^tite.s aflinis Miller and Faber, Jour. Cincinnati Soc. Nat. Hist., 15, 1892, 



p. 87, pi. 1, figs. 16-18. 

 Clinton (O.sgood): Near Madison, Indiana. 



HolocystIte.s alternatiLs (Hall). 



Caryo<-ystites alternatum Hall, Rep. Supt. Geol. Surv. Wisconsin, 1861, p. 23; 

 Geol. Wisconaiu, 1, 1862, p. 69. 



