Abstract
Information is presented on the abundance, distribution and seasonality of hogchoker life history stages in the Patuxent River Estuary. Egg collections indicate that the spawning area is located in the lower river in salinities greater than 9.0 ppt. Following hatching, during July and August, the larvae move upstream and congregate in a low salinity nursery area close to the salt-freshwater interface where they remain during winter. As spring approaches the juveniles move toward the spawning area. These two distinct movements, upstream toward the nursery area in fall and downstream toward the spwaning area in spring, apparently continue at least through the fourth year. As the fish mature they progressively increase their range of travel away from the nursery ground toward higher salinities. Life history activities were determined by monitoring an abundant 1963 year-class using three sampling techniques; meter nets, shallow and deep water trawls. The importance of various segments of the estuary for completion of life history cycle is emphasized.
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Literature Cited
Beaven, G. F. 1960. Temperature and salinity of surface water at Solomons, Maryland.Chesapeake Sci. 1(1):2–11.
Bigelow, H. B., andW. C. Schroeder. 1953. Fishes of the Gulf of Maine.USFWS Fish. Bull. 53(74):1–577.
Bumpus, H. C. 1898. The breeding of animals at Woods Holl (sic) during the months of June, July, and August, 1898.Science 8(207):850–858.
Cassie, R. M. 1950. The analyses of polymodal frequency distributions by the probability paper method.N. Z. Sci. Rev. 8:89–91.
Castagna, R. M. 1955. A study of the hogchoker,Trinectes maculatus, (Bloch and Schneider), in the Wakulla River, Florida. MS Thesis, Florida State Univ., 23 p.
Cory, R. L. 1967. Epifauna of the Patuxent River Estuary, Maryland for 1963 and 1964.Chesapeake Sci. 8(2):71–89.
Dovel, W. L. 1964. An approach to sampling estuarine macroplankton.Chesapeake Sci. 5(1–2):77–90.
Dovel, W. L. 1967a. “Fish eggs and larvae”In: Biological and geological research on the effects of dredging and spoil disposal in the upper Chesapeake Bay. 4th Progress Report No. 67-33-A. To: U.S. Army Corps of Eng., Contract No. 14-16-005-2096.Univ. of Md., Nat. Res. Inst. Ref. No. 67-33-A.
Dovel, W. L. 1967b. “Fish eggs and larvae:In: Biological and geological research on the effects of dredging and spoil disposal in the upper Chesapeake Bay. 6th Progress Report No. 67-33-C. To: U. S. Army Corps of Eng., Contract No. 14-16-005-2096.Univ. of Md., Nat. Res. Inst. Ref. No. 67-33-C.
Dovel, W. L. 1968. “Fish eggs and larvae”In: Biological and geological research on the effects of dredging spoil disposal in the upper Chesapeake Bay. 8th Progress Report No. 68-2-B. To: U. S. Army Corps of Eng., Contract No. 14-16-005-2096.Univ. of Md., Nat. Res. Inst. Ref. No. 68-2-B.
Everman, B. W., andW. C. Kendall. 1900. Checklist of the fishes of Florida.Rept. U. S. Comm. Fish. 25(1899):37–103.
Fowler, H. W. 1945. A study of the fishes of the southern Piedmont and Coastal Plain.Acad. Nat. Sci. Phila. Monogr. 7. 408 p.
Gunter, G. 1942. A list of fishes of the mainland of North and Middle America recorded from both fresh water and salt water.Amer. Midl. Nat. 28(2):305–326.
— 1945. Studies of marine fishes of Texas.Publ. Inst. Mar. Sci. 1(1):1–190.
— 1950. Seasonal population changes and distribution as related to salinity of certain invertebrates of the Texas coast, including the commercial shrimp.Publ. Inst. Mar. Sci., U. Texas 1(2):7–51.
Harrington, R. W., Jr. 1959. Effect of four combinations of temperature and day-length on ovogenetic cycle of a low latitude fish,Fundulus confluentus, (Goode and Bean).Zoologica 44(4):149–68.
Heidel, S. G., andW. W. Frenier. 1965. Chemical quality of water and trace elements in the Patuxent River Basin.Md. Geol. Surv. Report of Investigations 1:1–40.
Herald, E. S., andR. S. Strickland. 1949. An annotated list of the fishes of Homosassa Springs, Florida.Quart. J. Fla. Acad. Sci. 11(4):99–109.
Herman, S. S., J. A. Mihursky, andA. J. McErlean. 1968. Zooplankton and environmental characteristics of the Patuxent River Estuary, 1963–1965.Chesapeake Sci. 9(2):67–82.
Hildebrand, S. F., andL. E. Cable. 1938. Further notes on the development and life history of some teleosts at Beaufort, N. C..Bull. U. S. Bur. Fish. 48(1940):41–117.
Hubbs, C. L., andE. R. Allen. 1943. Fishes of Silver Springs, Florida.Proc. Fla. Acad. Sci. 6:110–130.
Mansueti, R. J. 1956. Age and growth of the northern hogchoker,Trinectes maculatus, in the Patuxent River, Maryland.Copeia 1956(1):60–62.
Mansueti, R. J. 1961. Effects of civilization on striped bass and other estuarine biota in Chesapeake Bay and tributaries.Proc. Gulf and Caribb. Fish. Inst. 14th Ann. Sess. 110–36.
Massmann, W. H. 1954. Marine fishes in fresh and brackish waters of Virginia rivers.Ecology 35(1):75–78.
Mansueti, R. J., E. C. Todd, and H. N. McCutcheon. 1952. (Mimeo). A biological survey of the Rappahannock River.Va. Fish. Lab. Spec. Sci. Rept. 6(part 1), 112 p.
Mansueti, R. J., J. J. Norcross, and E. B. Joseph. 1961. (Mimeo). Fishes and fish larvae collected from Atlantic plankton cruises of R/V PATH-FINDER, December 1959-December 1960.Va. Fish. Lab. Spec. Sci. Rept. No. 26.
Mansueti, R. J., J. J. Norcross, and E. B. Joseph. 1962. (Mimeo). Fishes and fish larvae collected from Atlantic plankton cruises of R/V PATHFINDER, March 1961-March 1962.Va. Fish. Lab. Spec. Sci. Rept. No. 33.
Nash, C. B. 1947. Environmental characteristics of a river estuary.Sears Found. J. Mar. Res. VI(3):147–174.
Odum, H. R. 1953. Factors controlling marine invasion into Florida fresh waters.Bull. Mar. Sci. of the Gulf and Caribb., 3:134–156.
Pearson, J. C. 1929. Natural history and conservation of the redfish and other commercial sciaenids on the Texas Coast.Bull. U. S. Bur. Fish., 44(1928):129–214.
— 1941. The young of some marine fishes taken in lower Chesapeake Bay, Virginia, with special reference to the gray sea trout,Cynoscion regalis (Bloch).U. S. Fish. Wildl. Serv. Fish. 50(36):79–102.
Pritchard, D. W. 1955. Estuarine circulation patterns.Proc. Amer., Soc. Civil Eng. 81(717):1–11.
Raney, E. C., andW. H. Massmann. 1953. The fishes of the tidewater section of the Pamunkey River, Virginia.J. Wash. Acad. Sci. 43(12):424–432.
Smith, H. M. 1907. The fishes of North Carolina.N. C. Geol. & Econ. Surv. 2:xi+453 p.
Solemdal, P. 1967. The effect of salinity on bouyancy, size and development of flounder eggs.Sarsia 29:431–442.
Stross, R. G., andJ. R. Stottlemyer. 1965. Primary production in the Patuxent River.Chesapeake Sci. 6(3):125–140.
Summer, F. B., R. C. Osburn, andL. J. Cole. 1913. A biological survey of the waters of Woods Hole and vicinity.Bull. U. W. Bur. Fish., 31(pt. 2):549–794.
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Supported in part by Maryland Dept. of Water Resources, Grant No. 1 and University of Maryland Water Resources Research Center, Project A-002MD.
Contribution No. 389 from the Natural Resources Institute of the University of Maryland.
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Dovel, W.L., Mihursky, J.A. & McErlean, A.J. Life history aspects of the hogchoker,Trinectes maculatus, in the Patuxent River Estuary, Maryland. Chesapeake Science 10, 104–119 (1969). https://doi.org/10.2307/1350839
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DOI: https://doi.org/10.2307/1350839
Keywords
- Striped Bass
- Nursery Area
- Nursery Ground
- Lower Estuary
- Salt Wedge