38 RECKNT MADRKI'OKARIA OF THE HAWAIIAN ISLANDS AND LAYSAN. 



Pavoeijatli iii< tr)i uJcahjx Vaiiirliaii. 



Paracyafhitx maniensixX Aw^hiw. ' • 



Paracyathm inohkemix Vauf^liaii. 



Peltiicijutliiis iinchuiianiciix Ali'ock. 



Ti-ochocyalhux oahenxh Vauj^haii. 



Caryo2)hyUia ovtuiHil'i X'auuhaii. 



Can/(>j>liyllii( (ictujxdi var. inc rUi Vaii.<,'liaii. 



CaryophylI'd iKdndiimsis Vaii^-liiui. 



Cyathocerax diomcdese Vaugliaii. 



Cei'utiitrochiis Ih.ru.x Vaiiij'liaii. 



Antln-)ii!j>liylli<i jMcijicK Vaughan. 



Madrepora /.-in/dietisis Vau<rhan. 



Madnicis kinidi.enxix Vauu^han. 



M. ktfiiii't'/is/x var. w/«rrwrt ///./■ Vaujjhaii. 



Mu^m'. sp. yoiiny-'. 



Z,cj>t("<er/x /iti/r(ii/t')hi/x \ auj^'lian. 



Ste2>fi((ii<ipl'yfli" foi'T^oslxxiiiKi Mo.sele_v. 



Endopackyx oahense Vaughaii '. 



BalanopJiyUia hmoaiiend.s Yauglian.. 



Balanopkyllla dexinophyU'iokh'x Vaiighan. 



BalanophylUa laymnensu Vatiohaii. 



Balanophyllia diomedeiv, Vauohuii. 



B. dioinr.di'iv var. vinuiensis Vauohaii. 



Dendrophyllia oahensis Vaughan. 



Dei)drophyllia ttirjxnitlna Vaughaii. 



Anh(>2miiiin/ia amjdielioidex (Alcock). 



A. i()iq)helioidex var. ciicidJafr/ Vaughari. 



Thirty-four of the 124 forni.s recognized occur between 100 and 400 fathoms. 

 Not one of them range.-? into deeper water; while onlj- 4 {Madracis htuau'iixis 

 Vaughan, Leptoseris hatoaiienxix Vaughan, Stephai}Oj)hyUia fm^mo^sima Moseley. 

 r'iilan<>jdn)llia dexiiKiphyllloidex Vaughan) certainly occur in shallower water. Endo- 

 ptiidiyx oa/ieitxt' Vaughan, may have been procured in water less than 100 fathoms iti 

 depth. The species are most numerous between 1(K) and 200 fathoms. 



