57 



8. A. vesparium. Fixed, erect, large, ovate-oblong ; apex, 



obtuse ; internally cavernous ; many 

 minute openings. 



9. incrustans. Lobated ; spongio-fibrous within ; nu- 



merous small substellated pores. 



10. serpens Fleshy, tape-like ; tortuously creeping ; 



with wart-like prominences, with sub- 

 radiated openings. 



11. trigonum Carnous ; cellular; s ub trigonal ; cover- 



ed all over with small openings. 



12. foratum. Oblong; smoothish ; surface subreti- 



culated; foramina rather large and 

 scattered. Spongia 9 



13. cribrarium. Coriaceous; widely incrusting. 



14. phallo'ides Pedicle short and thick, supporting 



wide tortuous lobated branches, heap- 

 ed in a dense mass ; small scattered 

 oscula. 



15. pyramidak. -Cylindrico - conical ; red and fleshy 



within. 



16. pulmonaria. ~Pulpous; olive-coloured and livid ; com- 



pressedly lobated ; covered with very 

 small stellated oscula. Ellis Cor. 

 p. 97, n. 1, Tab. xvii. b. B.C.D. 



17. lyncurium (Orange du mer). Globose ; fibrous ; yel- 



low ; warted. Plane. Conch. Min. 2, 

 p. 44, app. 2, p. 114, n. 3; Marsil. 

 p. 82, Tab. xiv. n. 72, 73. 



18. alburnum White; very branched; thin; subdi- 



vided; with tubular-terminal pores. 



19. plicatum Wide ; rounded ; lamelliform ; with 



thick lamellae windingly plaited ; sub- 

 cristated ; with minute scattered fo- 

 ramina. 



