garis (Decapoda, Caridea), by Paul A. Sandifer, p. 

 115-123. 



Erythrocyte degeneration in the Atlantic herring, 

 Clupea harengus harengus L., by Stuart W. Sher- 

 burne, p. 125-134. 



Food of tunas and dolphins (Pisces: Scombridae and 

 Coryphaenidae) with emphasis on the dis- 

 tribution and biology of their prey Stolephorus 

 buccaneeri (Engraulidae), by Thomas S. Hida, p. 

 135-143. 



Harvest and regrowth of turtle grass (Thalassia 

 testudinum) in Tampa Bay, Florida, by John L. 

 Taylor, Carl H. Saloman, and Kenneth W. Prest, 

 Jr., p. 145-148. 



The influence of temperature and salinity on the 

 toxicity of cadmium to the fiddler crab, Uca 

 pugilator, by James O'Hara, p. 149-153. 



Fishes, macroinvertebrates, and hydrological con- 

 ditions of upland canals in Tampa Bay, Florida, 

 by William N. Lindall, Jr., John R. Hall, and Carl 

 H. Saloman, p. 155-163. 



Maturity, sex ratio, and size composition of the 

 natural population of American lobster, Homarus 

 americanus, along the Maine coast, by Jay S. 

 Krouse, p. 165-173. 



Apparent growth of yellowfin tuna from the eastern 

 Atlantic Ocean, by J. C. LeGuen and Gary T. 

 Sakagawa, p. 175-187. 



Descriptions of the larvae of four North Pacific Por- 

 cellanidae (Crustacea: Anomura), by S. L. Gonor 

 and J. J. Gonor, p. 189-223. 



Feeding, cleaning, and swimming behavior in larval 

 stages of porcellanid crabs (Crustacea: Anomura), 

 by S. L. Gonor and J. J. Gonor, p. 225-234. 



Biology of the pygmy sea bass, Serraniculus pumilio 

 (Pisces: Serranidae), by Robert W. Hastings, p. 

 235-242. 



Design and evaluation of a sampler for measuring 

 the near-bottom vertical distribution of pink 

 shrimp, Pandalus jordani, by Alan J. Beardsley, 

 p. 243-253. 



A review of the chemical and nutritive properties of 

 condensed fish solubles, by Joseph Soares, Jr., 

 David Miller, Susan Cuppett, and Paul Bauers- 

 feld, Jr., p. 255-265. 



Helminths of sockeye salmon (Oncorhynchus nerka) 

 from the Kvichak River system, Bristol Bay, 

 Alaska, by David A. Pennell, C. Dale Becker, and 

 Nora R. Scofield, p. 267-277. 



An ecological study of Gobiosoma bosci and G. 

 ginsburgi (Pisces, Gobiidae) on the Georgia Coast, 

 by Michael D. Dahlberg and James C. Conyers, p. 

 279-287. 



Caloric measurements of some estuarine organisms, 

 by Gordon W. Thayer, William E. Schaaf, Joseph 

 W. Angelovic, and Michael W. LaCroix, p. 289- 

 296. 



Atlantic thread herring {Opisthonema 

 oglinum) - movements and population size in- 



ferred from tag returns, by Paul J. Pristas and 



Randall P. Cheek, p. 297-301. 

 Meristic characters of some marine fishes of the 



western Atlantic Ocean, by Grant L. Miller and 



Sherrell C. Jorgenson, p. 301-312. 

 Frequency and duration of flow reversal in the lower 



Columbia River, April 1968-March 1970, by 



George R. Snyder and Robert J. McConnell, p. 



312-314. 

 Long-term olfactory "memory" in coho salmon, On- 

 corhynchus kisutch, by Andrew E. Dizon, Ross M. 



Horrall, and Arthur D. Hasler, p. 315-317. 

 Hyporhamphus australis X Hy. melanochir, a 



hybrid halfbeak (Hemiramphidae) from 



Australia, by Bruce B. CoUette, p. 318-321. 

 Contribution on the spawning of Auxis sp. (Pisces, 



Scombridae) in the Atlantic Ocean, by David C. 



Simmons and Lucinda McDade, p. 321-324. 



Vol. 71, no. 2, 1973. 



Scientific advice on catch levels, by J. A. Gulland 

 and L. K. Boerema, p. 325-335. 



Comparative study of adaptations for continuous 

 swimming and hydrostatic equilibrium of scom- 

 broid and xiphoid fishes, by John J. Magnuson, p. 

 337-356. 



Asymmetry analysis in fishes: a possible statistical 

 indicator of environmental stress, by David W. 

 Valentine, Michael E. Soule, and Paul Samollow, 

 p. 357-370. 



Distribution of sand lance, Ammodytes sp., larvae 

 on the continental shelf from Cape Cod to Cape 

 Hatteras from RV Dolphin surveys in 1966, by 

 Sarah W. Richards and Arthur W. Kendall, Jr., p. 

 371-386. 



Food and growth parameters of juvenile chinook 

 salmon, Oncorhynchus tshawytscha, in central 

 Columbia River, by C. Dale Becker, p. 387-400. 



Some aspects of the ecology of lanternfishes (Myc- 

 tophidae) in the Pacific Ocean near Hawaii, by 

 Thomas A. Clarke, p. 401-434. 



Cell types, differential cell counts, and blood cell 

 measurements of a Portuguese shark, Cen- 

 troscymnus coelepis, captured at 700 fathoms, by 

 Stuart W. Sherburne, p. 435-439. 



Morphological study of diagnostic characters in 

 western Atlantic Hepomadus (Crustacea, 

 Decapoda, Penaeidae), by Isabel Perez Farfante, 

 p. 441-453. 



Helminth parasites of porpoises of the genus 

 Stenella in the eastern tropical Pacific, with 

 descriptions of two new species: Mastigonema 

 stenellae gen. et sp. n. (Nematoda: Spiruroidea) 

 and Zalophotrema pacificum sp. n. (Trematoda: 

 Digenea), by Murray D. Dailey and William F. 

 Perrin, p. 455-471. 



Vertical distribution patterns of goldeye, Hiodon 

 alosoides, in Fort Peck Reservoir, Montana, by 

 James L. Cooper, p. 473-478. 



49 



