338 Barber . — On Nematophycus Storriei , nov. sp . 
walls of the tubes, calling to mind scalariform thickening 1 ; and 
curious triangular bodies are met with whose relations are 
obscure. Of these appearances I find a rough drawing in my 
note-book, which will suffice to attract attention to the details 
mentioned (see Fig. 17). 
St. John’s, Antigua, W. I. 
March 14, 1892. 
1 Mentioned by Etheridge, Q. J. G. S., Aug. i8Sw 
EXPLANATION OF FIGURES IN PLATES 
XIX AND XX. 
Illustrating Mr. Barber’s paper on Nematophycus Storriei. 
Fig. 1. 
Afymatophycus Logani — longitudinal section from a photograph. 
x 45. 
Fig. 2. 
do. do. 
do. 
X no. 
Fig- 3- 
do. transverse section 
do. 
x 90. 
Fig. 4. 
do. do. 
do. 
X 45. 
Fig. 5- 
N. Storriei do. 
do. 
x 45* 
Fig. 6. 
do. longitudinal section 
do. 
x 45 - 
Fig. 7. 
do. transverse section from a drawing. 
x 160. 
Fig. 8. do. do. showing the fractured edge of 
a specimen, from a photograph, x 160. 
Fig. 9. N Storriei, transverse section through a ‘ space,’ from a drawing, x 160 
Fig. 10. do. longitudinal section through a ‘ space,’ do. x 250 
Fig. 11. do. do. showing branching of the tubes away 
from a 1 space,’ from a photograph. 
Fig. 12. N. Storriei , longitudinal section, from a drawing. 
Fig. 13. do. transverse section of a single tube, from a drawing, x 800. 
Fig. 14. do. spore-like bodies, from drawings. 
Fig. 15. N Logani , sketch of a 1 space’ with large tube branching and small 
tubes branching. 
Fig. 16. N. Logani , small tubes branching and divided by transverse walls, 
from drawings. 
Fig. 17. N. Hicksiiy rough drawings of the Jermyn St. Museum specimen. 
