CAROTENOIDS IN ANIMALS 



Halcampa duodecirrhata^^^: Carotene. 



xanthophyll. 

 Halichondria albescens^''-^: Astacene( ?). 

 Halichondria caruncula^'^^: Carotene. 

 Halichondria incrustans^^^: Carotene. 



xanthophyll. 

 Halichondria panicea^^^: Carotene. 

 Halichondria rosea^'^-: Carotene. 

 Halichondria seriata^^-: Carotene, 



xanthoph^'ll. 

 Halma Bucklandi^^^: Astacene(?). 

 Hircinia spinosula^'^^: Carotene. 

 Hymeniacidon sangiiineum^^^: Echi- 



nenone, a-carotene, y-carotene. 

 Leuconia fossei'^''-^: Astacene(?). 

 Lucernaria quadricornis^^^: Carotene, 



xanthophyll( ?). 

 Metridium dianthus^^^: Carotene, 



xanthophyll( ?). 

 Metridiuin senile^'^^: Astacene, caro- 

 tene, phytoxanthins. 

 Papillina suberea^''-^ . 

 Permatnla phosphorea^^^: Carotene, 



xanthophyll. 



Protanthea sitnplex^^^: Carotene(?), 

 xanthophyll. 



Radiella spinolaria^^^: Carotene. 



Reniera aquaeductus^'^'^ . 



Sagartia undata^^^: Xanthophyll. 



Sagartia viduaia^^^: Carotene, xantho- 

 phyll(?). 



Stenogorgia rosea^^^: Carotene. 



Suberites domuncula^^^' ^i^: Asta- 

 cene( ?). 



Suberites ficus^^^: Carotene. 



Suberites flavus^^^: Carotene, xantho- 

 phyll. 



Suberites massa^^^' ^^i; Carotene. 



Tedania muggiana^^''-: Carotene. 



Tentorium semisuberiies^^^: Carotene. 



Tealina felina^''-*: Actinioerythrin. 



Tethya lyncurium^'^'^: Carotene. 



Tubularia indivisa'^'^'^: Astacene{?). 



Tubularia larynx^^^: Carotene. 



Urticina felina^^^: Carotene, xantho- 

 phyll. 



f) Chordata 

 TABLE 24a (References see p. 99-107) 



CAROTENOIDS IN CHORDATA 



(i) Hemichordata : Enteropneusta 

 Harrimania kupferi^^^. 



(ii) Tunicata 



Ascidia virginea-^^. 



Botryllus schlosseri pallus^^^' ^^°. 



Xanthophyll, capsanthin, capso- 



rubin, pectenoxanthin. 

 Ciona intestinal is^^^: Xanthophvll. 

 Clavellina lepadiformis^^^: Carotene, 



xanthophyll. 

 Corella parallelogranima^^^: Caro- 



tene(?), xanthophyll. 

 Cynthia papillosa^^^' ^^^: Astacene, 



cynthiaxanthin, a-carotene, /3-ca- 



rotene. 



Dendrodoa grossularia^'^^: a-Carotene, 

 j3-carotene, astacene. 



Microcosmus sulcatus^^''-: Phyto- 

 xanthins. 



Molgula occulta^^^: Carotene{?), 

 xanthophyll( ?). 



Muxilla matnmillaris^^^: Carotene(?), 

 xanthophyll( ?). 



Styela rustica^^^: Carotene, xantho- 

 phyll(?). 



Synoicum pulmonaria^^^ . 



