1997. Fox. fisherman. Plymouth, UK: PRIMER-E Ltd. Clarke, K.R., and R.M. Sulak, A.W. doi:10.1577/1548-8675(1997)017<0995:MBDOSA>2.3.CO;2. Parkyn, D.C., D.J. The U.S. Parauka. Dugo. Our objectives were to identify and characterize holding areas for Gulf sturgeon ( Acipenser oxyrinchus desotoi ), document their summer and fall movement patterns, and determine migration cues. Critical habitat, reflecting the current range of the subspecies, has been designated (see map). Parauka, F.M., S.K. Hightower, and F.M. Biometry. The fish can grow longer than nine feet and weigh in excess of 300 We thank Jerry McLelland for the help with invertebrate identifications and Captain Kyle Jarreau aboard the vessel Jus Ad Water for providing access to offshore telemetry sites. Bethesda, Maryland: American Fisheries Society, Symposium 28. subspecies for educational purposes, scientific purposes, the enhancement of propagation Hightower, J. Weber, and L. Lauck. Parauka, and K.J. Carr, S.H., F. Tatman, and F.A. Stable carbon isotope evidence for reduced feeding of Gulf of Mexico sturgeon during their prolonged river residence period. 19th and early 20 centuries, sturgeon were harvested for their edible flesh and eggs for 1995. Heise, R.J. 2003. and pale underneath. Part of Springer Nature. This study was supported by the National Sea Grant College Program of the US Department of Commerce’s National Oceanic and Atmospheric Administration under NOAA Grant # NA16RG2258, the Mississippi–Alabama Sea Grant Consortium, the US Fish and Wildlife Service, the Mississippi Department of Wildlife, Fisheries, and the National Fish and Wildlife Foundation Shell Marine Habitat Program. This is a preview of subscription content, log in to check access. Enter your email address below and we will send you your username, If the address matches an existing account you will receive an email with instructions to retrieve your username, I have read and accept the Wiley Online Library Terms and Conditions of Use, https://doi.org/10.1111/j.1439-0426.2005.00701.x. Bulletin of Marine Science 63: 343–362. Alligators may feed on them occasionally. Gulf sturgeon winter habitat study along the Chandeleur Islands. Environmental Biology of Fishes 79: 255–268. Rachlin, and W.D. Gulf sturgeon spawn in rivers in the spring and fall and spend the summer months in the riverine habitat between the upstream spawning areas (where they lay their eggs) and the estuary (area where a river meets the sea). Environmental Biology of Fishes 48: 335–346. Conservation and management implications of fine scale genetic structure of Gulf sturgeon in the Pascagoula River, Mississippi. Gulf sturgeon is under the joint jurisdiction of the U.S. Estuarine and Coastal Habitat Use of Gulf Sturgeon (Acipenser oxyrinchus desotoi) in the North-Central Gulf of Mexico. Bethesda, Maryland: American Fisheries Society. The University of Southern Mississippi, Hattiesburg. Sulak, A.W. doi:10.1577/1548-8659(1998)127<0758:ELHSOG>2.0.CO;2. Ross, S.T. and you may need to create a new Wiley Online Library account. Mississippi Department of Wildlife, Fisheries and Parks, Mississippi Museum of Natural Science. These 14 geographic areas (units) encompass approximately 2,783 river kilometers (rkm) (1,730 river miles (rmi)) and 6,042 square kilometers (sq km) (2,333 square miles (sq mi)) of estuarine and marine habitat. Please direct questions and comments, via E-mail or telephone, to: Gail Carmody, Project Leader levels. Sulak, M.T. Information about spawning migration and spawning habitat is essential to maintain and ultimately restore populations of endangered and threatened species of anadromous fish. Kahnle, and F. Caron, 183–196. levels that would allow delisting of the Gulf sturgeon in discrete management units. Sokal, R.R., and F.J. Rohlf. Jr., and J.P. Clugston. Fish and Wildlife Service (FWS) and National Marine Fisheries Service (NMFS) The Plan is intended to serve as a guide that delineates and schedules actions to Baselines will be determined by fishery independent CPUE Edwards, and A.W. 2007. For the LWF portion of the study, we thank Elizabeth Rabalais and Tim Ruth as assistant Project leaders who coordinated sampling, data records, and scheduling of telemetry day trips. In Analysis and interpretation of freshwater fisheries data, eds. 10.1577/1548-8675(1997)017<0995:MBDOSA>2.3.CO;2, 10.1577/1548-8659(2000)129<0811:GSSMAH>2.3.CO;2, 10.1577/1548-8659(1997)126<0166:FHOASO>2.3.CO;2, http://www.wlf.louisiana.gov/experience/threatened/, 10.1577/1548-8659(1993)122<0378:FOTGSI>2.3.CO;2, 10.1577/1548-8659(1998)127<0758:ELHSOG>2.0.CO;2, https://doi.org/10.1007/s12237-008-9122-z. 2004. Transactions of the American Fisheries Society 134: 975–990. of the mouth, which is protractile on the lower surface of the head. 2000. In Anadromous sturgeons: Habitats, threats, and management, eds. The Plan culminates a Enter your email address below and we will send you your username, If the address matches an existing account you will receive an email with instructions to retrieve your username, Transactions of the American Fisheries Society, North American Journal of Fisheries Management, Marine and Coastal Fisheries: Dynamics, Management, and Ecosystem Science, I have read and accept the Wiley Online Library Terms and Conditions of Use, https://doi.org/10.1577/1548-8659(2000)129<0811:GSSMAH>2.3.CO;2. 1985. MMNS (Mississippi Museum of Natural Science). doi:10.1051/alr:1997011. Gulf sturgeon migrate into brackish and salt water during the fall and feed there throughout the winter months. 1999. 2004. Movements of Gulf sturgeon (Acipenser oxyrinchus desotoi) in nearshore habitat as determined by acoustic telemetry. Savoy, T. 2007. Please log in. PubMed Google Scholar. Bethesda, Maryland: American Fisheries Society, Symposium 28. Heise, R.J., W.T. the population is demonstrated to be self-sustaining and efforts are underway to restore Movement into salt water consistently occurred in October and November; movement back into rivers or low salinity estuaries was complete by the end of March. Understanding sturgeon life history: enigmas, myths, and insights from scientific studies. As found in other rivers, Gulf sturgeon in the Pascagoula River showed little movement within the holding area and often stayed within a single river bend; although we observed local movements by some individuals (under 10 rkm). Use the link below to share a full-text version of this article with your friends and colleagues. Learn more about Institutional subscriptions. While this objective North, J.E. Sturgeon conservation: Insights from elasticity analysis. Synthesis and summary. or survival of the subspecies, zoological exhibition, and other conservation purposes J. Munro, D. Hatin, J.E. Gulf sturgeon winter habitat study along the Chandeleur Islands. Endangered and threatened wildlife and plants; Designation of critical habitat for the Gulf sturgeon. The locations and habitat features of freshwater holding areas and the timing of fall migration are undocumented for Gulf sturgeon in the Pascagoula River drainage, Mississippi. Heise, R.J., S.T. 2007. doi:10.1577/T02-151.1. Spawning periodicity, spawning migration, and size at maturity of green sturgeon, Acipenser medirostris, in the Rogue River, Oregon. Long-lived up to 70 years. Erickson, D.L., J.A. level over a 3 to 5-year period. 2001. Dugo. Habitat requirements of Gulf sturgeon (Acipenser oxyrinchus desotoi) in the northern Gulf of Mexico. Estuarine, Coastal and Shelf Science 53: 275–280. Analysis of movement and habitat use from telemetry data. During its residence in marine waters, it lives in the shallow seagrass beds and muddy and sandy bottoms of the continental shelf. 1993. coastal rivers to spawn and spend the warm months. Smith. at least equal to the average mortality rate in a 12-year period. 1997. Our objectives were to identify and characterize holding areas for Gulf sturgeon (Acipenser oxyrinchus desotoi), document their summer and fall movement patterns, and determine migration cues. Granger, and J.P. Kirk. 1995. Delisting of the Gulf sturgeon could begin by the year 2023 for river In the late Environmental Biology of Fishes 48: 167–183. Endangered species of Mississippi. Learn about our remote access options, Department of Biological Sciences, The University of Southern Mississippi, Hattiesburg, MS, USA, Current addreses: North Carolina Wildlife Resources Commission, Division of Inland Fisheries, 1142 I‐85 Service Road, Creedmoor, NC 27522, Mississippi Department of Wildlife, Fisheries and Parks, Museum of Natural Science, Jackson, MS, USA, Department of Biology and Museum of Southwestern Biology, University of New Mexico, Albuquerque, NM. 1997. Washington, DC: Smithsonian Books. unique partnership to prepare a combined recovery and fishery management plan with the 2007. In the Pascagoula River, Gulf sturgeon initiated their migration out of fresh water from late‐September to mid‐October, coincident with shorter day length, falling water temperature (mean = 23.7°C, range 21–26°C), and elevated river flow. historical spawning habitats, loss of habitat, poor water quality, and over fishing. Rogers, K.B., and G.C. Unlimited viewing of the article PDF and any associated supplements and figures. Atlantic sturgeon marine distribution and habitat use along the northeastern coast of the United States. C.S. Hard bottom substrate, steep banks, and relatively high flows characterized collection sites. Life history of Gulf of Mexico sturgeon, Acipenser oxyrhynchus desotoi, in the Suwannee River, Florida. The Gulf sturgeon, Acipenser oxyrinchus desotoi, is a large, primitive fish that has bony plates, or "scutes," rather than scales and a hard, extended snout. tail is longer than the lower lobe The subspecies is light brown to dark brown in color 1998. Final Report for 2003. Overall, the manuscript benefited greatly from the comments of two anonymous reviewers and from the editorial help of Y. Ross. Larval settlement, post-settlement growth and secondary production of the Florida lancelet (=amphioxus) Branchiostoma floridae. 1993. In Anadromous sturgeons: Habitats, threats, and management, eds. The primary constituent elements essential for the conservation of Gulf sturgeon are those habitat components that support feeding, resting, and sheltering, reproduction, migration, and physical features necessary for maintaining the natural processes that support these habitat components.