a0NTENTs
xi
V. The Upwelling Areas
. . .. ... .. .. 280
A. The Width of the Upwelling Zone
.. .. 281
. B. Upwelling Areas in the Eastern Boundary
Currents . . .. .. .. .. .. 284
C. TheIndianOcean .. .. .. 1 . .. 288
D. The Equatorial System . . I . .. .. 291
E. Domes and the Eastern Boundary Currents . . 292
F. Minor Upwellings . . .. .. .. . . 293
VI. The Production of Living Material in the Upwelling
Areas
.. .. .. .. .. ..
A. Primary Production
*.
.. ..
B. The Production of Zooplankton . . a .
C. The Production at the Third Trophic Level
D. The Transfer Coefficients . . .. ..
VII. The Biology of an Upwelling Area
. . ..
VIII. Discussion . . .. .. .. .. ..
IX. References . . .. .. .. 1 . ..
.. 294
.. 294
.. 301
.. 306
.. 310
.. 311
.. 318
.. 326
The Biology of Wood-boring Teredinid Molluscs
N. BALAKRISHNAN NAIR AND M. SLBASWATHY
I. Introduction
.. .. .. .. .. .. 336
338
11. The Systematics and Distribution of the Teredinidae . .
111. Morphological and Anatomical Studies..
.. .. 344
IV. The Sexual Phases
.. .. .. .. .. 390
V. Fecundity , . .. .. .. .. .. . . 396
VI. Age or Size at Sexual Maturity . . .. .. .. 396