BOTAJTT OF FEENANDO NOKONHA. 85 



40. Teiceeatium Favus, Ehrenb. 



One fragment observed on Ceramium ruhrum. 



41. T. ELEGANS, Orev.=T. Hardmanianum, Witt. 

 Diam. '04 mm. Ears. 



42. T. ALTEENANS, EJirenl). 



3-sided, each side with two equal concavities. Diam. '03 mm. 

 One specimen. 



43. T. PENTACEINUS, T. WalUcli. 



4-sided var. Diam. '0675 mm. One specimen. 



Earn. 10. CoscmoDiscE^. 



44. CosciNODiscus AJfGTJSTE-LiKEATus, A. Schmidt. 

 Diam. '0325 mm. Markings 6 in '01 mm. Few. 



45. C. DEKAEius, A. Schmidt. 

 Diam. "0875 mm. Several. 



46. C. MiNOE, Ehrenh. 

 Diam. '045 mm. Eare. 



GUANO SPECIMENS. 



Eam. 1. BiDDULPHiE^. 



1. Teiceeatium Favus, Ehrenb. 

 Side -1625 mm. long, Eare. 



2. T. TEisuLCUM, Bailey. 



Side about '25 mm. long. One specimen. 



Fam. 2. EupooiscEiE. 



3. AuLiscus ciELATUs, var. steigillata, a. Schmidt. 

 Major axis "09 mm., minor '0825 mm. One specimen. 



Fam. 3. Heliopelte^. 



4. ACTINOPTYCHUS SPLENDENS, Balfs. 



Diam. "12 mm. One specimen. 



Fam. 4. Coscinodisce^. 



5. Aeachnoidiscus Ehbenbeegii, var. califoenica, A. 

 Schmidts 



Diam. '24 mm. One specimen. 



6. CosciNODiscus BiAKGULATUS, A. Schmidt. 

 Diam. '15 mm. Several. 



