644. Inhibition of flesh browning and skin color fading 

 in frozen fillets of yelloweye snapper (Lutjanus 

 vivanus), by Harold C. Thompson, Jr. and Mary H. 

 Thompson. February 1972, iii + 6 p., 3 tables. 



645. Traveling screen for removal of debris from rivers, 

 by Daniel W. Bates, Ernest W. Murphey, and Mar- 

 tin G. Beam. October 1971, iii + 6 p., 6 figs., 1 

 table. 



646. Dissolved nitrogen concentrations in the Colum- 

 bia and Snake Rivers in 1970 and their effect on 

 Chinook salmon and steelhead trout, by Wesley J. 

 Ebel. August 1971, iii -f- 7 p., 2 figs., 6 tables. 



647. Revised annotated list of parasites from sea mam- 

 mals caught off the west coast of North America, by 

 L. Margolis and M. D. Dailey. March 1972, iii -t- 23 p. 



648. Weight loss of pond-raised channel catfish (/c- 

 talurus punctatus) during holding in processing 

 plant vats, by Donald C. Greenland and Robert L. 

 Gill. December 1971, iii -)- 7 p., 3 figs., 2 tables. 



649. Distribution of forage of skipjack tuna (Euthyn- 

 nus pelamis) in the eastern tropical Pacific, by 

 Maurice Blackburn and R. Michael 

 Laurs. January 1972, iii + 16 p., 7 figs., 3 tables. 



650. Effects of some antioxidants and EDTA on the 

 development of rancidity in Spanish mackerel 

 (Scomberomorus maculatus) during frozen storage, 

 by Robert N. Farragut. February 1972, iv + 12 p., 6 

 figs., 12 tables. 



651. The effect of premortem stress, holding tem- 

 peratures, and freezing on the biochemistry and 

 quality of skipjack tuna, by Ladell Craw- 

 ford. April 1972, iii -t- 23 p., 3 figs., 4 tables. 



652. Indexed bibliography of the eggs and young of 

 tunas and other scombrids (Pisces, Scombridae), 

 1880-1970, by William J. Richards and Witold L. 

 Klawe. September 1972, iv + 107 p., 1 table. 



653. The use of electricity in conjunction with a 12.5- 

 meter (headrope) Gulf-of-Mexico shrimp trawl in 

 Lake Michigan, by James E. Ellis. March 1972, iv 

 + 10 p., 11 figs., 4 tables. 



654. An electronic detector system for recovering inter- 

 nally tagged menhaden, genus Breuoortia, by R. 0. 

 Parker, Jr. February 1972, iii -I- 7 p., 3 figs., 1 app. 



655. Immobilization of fingerling salmon and trout by 

 decompression, by Doyle F. Sutherland. March 

 1972, iii + 7 p., 3 figs., 2 tables. 



656. The calico scallop, Argopecten gibbus, by Donald 

 M. Allen and T. J. Costello. May 1972, iii + 19 p., 

 9 figs., 1 table. 



657. Making fish protein concentrates by enzymatic 

 hydrolysis. A status report on research and some 

 processes and products studied by NMFS, by Mal- 

 colm B. Hale. November 1972, v + 32 p., 15 figs., 

 17 tables, 1 app. table. 



658. List of fishes of Alaska and adjacent waters with a 

 guide to some of their literature, by Jay C. Quast 

 and Elizabeth L. Hall. July 1972, iv -I- 47 p. 



659. The Southeast Fisheries Center bionumeric code. 

 Part I: Fishes, by Harvey R. Bullis, Jr., Richard B. 



Roe, and Judith C. Gatlin. July 1972, xl + 95 p., 2 

 figs. 



660. A freshwater fish electro-motivator (FFEM) — its 

 characteristics and operation, by James E. Ellis and 

 Charles C. Hoopes. November 1972, iii + 11 p., 9 

 figs. 



661. A review of the literature on the development of 

 skipjack tuna fisheries in the central and western 

 Pacific Ocean, by Frank J. Hester and Tamio 0- 

 tsu. January 1973, iii + 13 p., 1 fig. 



662. Seasonal distribution of tunas and billfishes in the 

 Atlantic, by John P. Wise and Charles W. 

 Davis. January 1973, iv + 24 p., 13 figs., 4 tables. 



663. Fish larvae collected from the northeastern Pacific 

 Ocean and Puget Sound during April and May 1967, 

 by Kenneth D. Waldron. December 1972, iii + 16 

 p., 2 figs., 1 table, 4 app. tables. 



664. Tagging and tag-recovery experiments with At- 

 lantic menhaden, Brevoortia tyrannus, by Richard 

 L. Kroger and Robert L. Dryfoos. December 1972, 

 iv + 11 p., 4 figs., 12 tables. 



665. Larval fish survey of Humboldt Bay, California, 

 by Maxwell B. Eldridge and Charles F. 

 Bryan. December 1972, iii + 8 p., 8 figs., 1 table. 



666. Distribution and relative abundance of fishes in 

 Newport River, North Carolina, by William R. 

 Turner and George N. Johnson. September 1973, 

 iv + 23 p., 1 fig., 13 tables. 



667. An analysis of the commercial lobster (Homarus 

 americanus) fishery along the coast of Maine, 

 August 1966 through December 1970, by James C. 

 Thomas. June 1973, v -(- 57 p., 18 figs., 11 tables. 



668. An annotated bibliography of the cunner, 

 Tautogolabrus adspersus (Walbaum), by Fredric M. 

 Serchuk and David W. Frame. May 1973, ii + 43 p. 



669. Subpoint prediction for direct readout 

 meteorological satellites, by L. E. Eber. August 

 1973, iii + 7 p., 2 figs., 1 table. 



670. Unharvested fishes in the U.S. commercial fishery 

 of western Lake Erie in 1969, by Harry D. Van 

 Meter. July 1973, iii -f- 11 p., 6 figs., 6 tables. 



671. Coastal upwelling indices, west coast of North 

 America, 1946-71, by Andrew Bakun. June 1973, iv 

 + 103 p., 6 figs., 3 tables, 104 app. figs. 



672. Seasonal occurrence of young Gulf menhaden and 

 other fishes in a northwestern Florida estuary, by 

 Marlin E. Tagatz and E. Peter H. Wil- 

 kens. August 1973, iii + 14 p., 1 fig., 4 tables. 



673. Abundance and distribution of inshore benthic 

 fauna off southwestern Long Island, N.Y., by Frank 

 W. Steimle, Jr. and Richard B. Stone. December 



1973, iii + 50 p., 2 figs., 5 app. tables. 



674. Lake Erie bottom trawl explorations, 1962-66, by 

 Edgar W. Bowman. January 1974, iv + 21 p., 9 

 figs., 1 table, 7 app. tables. 



675. Proceedings of the International Billfish Sym- 

 posium, Kailua-Kona, Hawaii, 9-12 August 1972. 

 Part 2. Review and contributed papers, by Richard 

 S. Shomura and Francis Williams (editors). July 



1974, iv + 335 p. 



78 



