.NO. 1624. DESCRIPTIONS Of HAWAIIAN ALCYONARIA—NUTTINO. 545 



Family Kophobelemnonid.^:. 

 Calibelemnon symmetricum, new species. 



Family Umbeli.ulid^. 



Umhelltila carpenteri Kolliker. 

 XJm'bellula jordani, new species. 

 IJmhellula gilberti, new species. 

 Umbellula, species. 



Family Frotocaulid^. 

 . Protocaulon moUe Ktilliker. 



Family Peotoptilid^. 



Protoptilum wrighti, new species. 

 Triclioptilum attenuatum, new species. 

 Cladiscus studeri, new species. 



Order GORGONACEA. 



Family Beiareid^^. 

 Paragorgia nodosa Koren and Danielssen. 



Family Sclerogorgid^. 

 Keroeides gracilis Whitelegge. 



Family Isid^. 



Ceratoisis flahellum, new species. 

 Ccratoisis paucispinosa Wright aud Studer. 

 Ceratoisis grandis, new species. 

 Lepidisis longiflora Verrill. 

 Acanella ehiirnea (Pourtalgs). 



Family Primnoid^. 



AmphilapJiis hiserialis, new species. 

 Amphilaphis regularis Wright and Studer. 

 Caligorgia giJljerti, new species. 

 Stenella helniintlwphora, new species. 

 Stachyodes angularis, new species. 

 Stachyodes regularis Wright and Studer. 

 Stachyodes dichotoma Yersluys. 

 StacJiyodes hotversi, new species. 

 Calyptrophora japonica Gray. 

 Calgptrophora wyvilli Percival Wright. 

 Calyptrophora versluysi, new species. 



