396 Ehrenberg: Verbreitung und Einßufs 



528 Spongolithis inflexa Brasilien (Spongilla) , Surinam , New- 



York, Newhaven Conn. — Fig. Taf. 

 IL ii. 27. 



529 — mesogong. New -York, Wrentham Mass. 



530 — Monile Wrentham Mass. 



531 — neptunia Vera-Cruz Mexico. 



532 — obtusa Brasilien [Spongilla [rudisj), Cayenne, 



Surinam. — Fig. Taf. II. n. 25. 



533 — Palus Maine B. 



534 — Pilobolus Vera-Cruz Mex. 



535 — philippensisStralford Conn., Maine II. 



536 — ramosa Maine B. 



537 — setosa Wrentham Mass.? Maine II. 



538 — tracheotyl. Stratford Conn. 

 — — rudis v. obtusa 



539 — Triceras Cuha I., Vera-Cruz Mexico. — Fig. T. 



II. vi. 37. 



540 — uncinata Vera- Cruz Mexico. — Fig. Taf. III. vn. 



37. 



541 — Zygaena Vera-Cruz Mex. 

 LXXIX.542 Spongopbtllium can- Vera-Cruz Mex. 



cellalum 

 LXXX. 543 TsTLAciuMsemiorbicul. Brasilien, Quito, Martinique I., New- 

 haven Conn., Island. 



D. Plantarum particulae reguläres molles 



LXXXI.544 Pollen Pini New -York, Boston Mass. - Fig. Taf. 



IV. i. 44. 



545 — — ? New- York. - Fig. Taf. IV. i.45. 



E. Entomostracorum fragmenta calcarea: 

 LXXXII.546 Cyclopis testae fragm. New- York. 



F. Annulatorum involucra calcarea. 

 547 Serpula? Discus Spitzbergen. 



