EXPLANATION TO PLATE XXVI. 



Kin. 1. Hi-rti<l<tri-ll<t lfi-iii.ti'iii Nullin;.'. 1'urt nl' rnlnny with 



i'. s.i'ininnlln levinaeni. End of hydrotheca (greatly enlarged). 



:;. Serlularella Iropica Hartlauli. Part nf n.lmiy U'iilarj:i'<I ). ( Alter Clarki-. ) 



4. &'rtiituirlli< /)/'''". (iiniaiifiiuiii (enlarfinl). (After Clarke. ) 



."). S,i-liilin-i'll'i darkii Mfn-srlikousky. Part nf mlony ( I'lilarfjcil |. ( After Meivsrlikmvsky. ) 



li. K-Hiilnir/1,1 ,KII, Ilartlanli. Part nf l.randi (eiilarfieil ]. ( After Ilartlanb. ) 



7. ,s,r//-r,7/r> ,/.)/ Allinan. Part nf cnlmiy \vitli :,'nnan;_'ia (enlargeil). (After Allinan. ) 



