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Lackmann AR, Black SA, Bielak-Lackmann ES, Lackmann JA. Centenarian lifespans of three freshwater fish species in Arizona reveal the exceptional longevity of the buffalofishes (Ictiobus). Sci Rep 2023; 13:17401. [PMID: 37864074 PMCID: PMC10589290 DOI: 10.1038/s41598-023-44328-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 10/06/2023] [Indexed: 10/22/2023] Open
Abstract
During the 1910s three buffalofish species (Catostomidae: Ictiobus cyprinellus, I. bubalus, I. niger) were reared in ponds along the Mississippi River. Individuals of these buffalofishes were transported to locations across the United States to support or establish commercial fisheries, including Roosevelt Lake, Arizona in 1918. During the 1930s-1960s a commercial fishery existed on Roosevelt Lake, ending by 1970. Scarce information exists on Arizona buffalofishes since. From 2018 to 2023 we studied buffalofishes from nearby Apache Lake (adjacent and downstream of Roosevelt Lake) in collaboration with anglers. Here we show that > 90% of buffalofishes captured from Apache Lake are more than 80 years old and that some of the original buffalofishes from the Arizona stocking in 1918 are likely still alive. Using unique markings on old-age buffalofishes, we demonstrate how individuals are identified and inform dozens of recaptures. We now know all species of USA Ictiobus can live more than 100 years, making it the only genus of animal besides marine rockfishes (Sebastes) for which three or more species have been shown to live > 100 years. Our citizen-science collaboration has revealed remarkable longevity for freshwater fishes and has fundamentally redefined our understanding of the genus Ictiobus itself.
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Affiliation(s)
- Alec R Lackmann
- Department of Mathematics and Statistics, University of Minnesota Duluth, 140 Solon Campus Center, 1117 University Drive, Duluth, MN, 55812, USA.
- Department of Biology, University of Minnesota Duluth, 1035 Kirby Drive, SSB 207, Duluth, MN, 55812, USA.
| | | | - Ewelina S Bielak-Lackmann
- Department of Biology, University of Minnesota Duluth, 1035 Kirby Drive, SSB 207, Duluth, MN, 55812, USA
| | - Jeffrey A Lackmann
- Department of Biological Sciences, Dept. 2715, North Dakota State University, PO Box 6050, Fargo, ND, 58108, USA
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Reis-Santos P, Gillanders BM, Sturrock AM, Izzo C, Oxman DS, Lueders-Dumont JA, Hüssy K, Tanner SE, Rogers T, Doubleday ZA, Andrews AH, Trueman C, Brophy D, Thiem JD, Baumgartner LJ, Willmes M, Chung MT, Charapata P, Johnson RC, Trumble S, Heimbrand Y, Limburg KE, Walther BD. Reading the biomineralized book of life: expanding otolith biogeochemical research and applications for fisheries and ecosystem-based management. REVIEWS IN FISH BIOLOGY AND FISHERIES 2023; 33:411-449. [PMID: 0 DOI: 10.1007/s11160-022-09720-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Accepted: 07/15/2022] [Indexed: 05/26/2023]
Abstract
AbstractChemical analysis of calcified structures continues to flourish, as analytical and technological advances enable researchers to tap into trace elements and isotopes taken up in otoliths and other archival tissues at ever greater resolution. Increasingly, these tracers are applied to refine age estimation and interpretation, and to chronicle responses to environmental stressors, linking these to ecological, physiological, and life-history processes. Here, we review emerging approaches and innovative research directions in otolith chemistry, as well as in the chemistry of other archival tissues, outlining their value for fisheries and ecosystem-based management, turning the spotlight on areas where such biomarkers can support decision making. We summarise recent milestones and the challenges that lie ahead to using otoliths and archival tissues as biomarkers, grouped into seven, rapidly expanding and application-oriented research areas that apply chemical analysis in a variety of contexts, namely: (1) supporting fish age estimation; (2) evaluating environmental stress, ecophysiology and individual performance; (3) confirming seafood provenance; (4) resolving connectivity and movement pathways; (5) characterising food webs and trophic interactions; (6) reconstructing reproductive life histories; and (7) tracing stock enhancement efforts. Emerging research directions that apply hard part chemistry to combat seafood fraud, quantify past food webs, as well as to reconcile growth, movement, thermal, metabolic, stress and reproductive life-histories provide opportunities to examine how harvesting and global change impact fish health and fisheries productivity. Ultimately, improved appreciation of the many practical benefits of archival tissue chemistry to fisheries and ecosystem-based management will support their increased implementation into routine monitoring.
Graphical abstract
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Mebane CA. The Capacity of Freshwater Ecosystems to Recover from Exceedences of Aquatic Life Criteria. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2022; 41:2887-2910. [PMID: 36017674 DOI: 10.1002/etc.5471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 08/12/2021] [Accepted: 08/13/2022] [Indexed: 06/15/2023]
Abstract
In the United States, national chemical water quality criteria for the protection of aquatic life assume that aquatic ecosystems have sufficient resiliency to recover from criteria exceedences occurring up to once every 3 years. This resiliency assumption was critically reviewed through two approaches: (1) synthesis of case studies, and (2) population modeling. The population modeling examined differences in recovery of species with widely different life histories. One invertebrate (Hyalella azteca) and four fish species were modeled (fathead minnow, brook trout, lake trout, and shortnose sturgeon) with various disturbance magnitudes and intervals. The synthesis of ecosystem case studies showed generally faster recoveries for insect communities rather than fish, and recoveries from pulse (acute) disturbances were often faster than recoveries from press (chronic) disturbances. When the recovery dataset excluded severe disturbances that seemed unrepresentative of common facility discharge upsets that might cause criteria exceedences, the median recovery time was 1 year, 81% of the cases were considered recovered within 3 years, and 95% were considered recovered within 10 years. The modeling projected that short-lived fish species with high recovery times could thrive despite enduring 50% mortality disturbances every other year. However, long-lived fish species had longer recovery times and declined under the one disturbance every 3 years scenario. Overall, the analyses did not refute the long-standing judgements that 3 years is generally sufficient for recovery from nonrepetitive, moderate intensity disturbances of a magnitude up to 2× the chronic criteria in waters without other pollution sources or stresses. However, these constraints may not always be met and if long-lived fish species are a concern, longer return intervals such as 5-10 years could be indicated. Environ Toxicol Chem 2022;41:2887-2910. Published 2022. This article is a U.S. Government work and is in the public domain in the USA.
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Lackmann AR, Bielak‐Lackmann ES, Butler MG, Clark ME. Otoliths suggest lifespans more than 30 years for free-living bowfin Amia calva: Implications for fisheries management in the bowfishing era. JOURNAL OF FISH BIOLOGY 2022; 101:1301-1311. [PMID: 36053840 PMCID: PMC9826520 DOI: 10.1111/jfb.15201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 08/19/2022] [Indexed: 06/15/2023]
Abstract
The bowfin Amia calva is an amiid (Amiiformes) relict native to North America. It is the last surviving member of the Halecomorphi, a group of fishes that evolved more than 250 million years ago. Despite the phylogenetic significance of the amiids in vertebrate evolution, little has been published about their age and growth. Recreational bowfin harvest is currently unregulated throughout most of the USA, yet new recreational fisheries are emerging. As such, bowfin are increasingly harvested by sport bowfishing without limit, in addition to their growing commercial harvest for caviar. From 2017 to 2021 we studied a total of 81 bowfin from 11 populations across the east-west gradient of Minnesota within a narrow latitudinal margin (<50 km) of the 46th parallel north. We compared the allometry and translucence of bowfin asteriscus, lapillus and sagittal otoliths and found the lapillus otoliths provide consistent readability for age estimation despite being the smallest of the set. Size-at-age data derived from otoliths indicated that bowfin are sexually dimorphic in asymptotic length and may live up to 33 years, which is 15 years longer than previously estimated in wild populations, but comparable to what has been reported in captivity. Overall, 28% of the otolith-aged fish were estimated as older than the previously reported maximum age for wild bowfin populations. Our findings suggest that the bowfin life history may exhibit slower growth, greater longevity, and more variable recruitment than previously recognized, which sets the stage for more otolith-derived population demographics across their range and age validation study. Our results have direct implications for conservation of bowfin, especially amidst the increasing rates of exploitation during the bowfishing era.
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Affiliation(s)
- Alec R. Lackmann
- Department of BiologyUniversity of Minnesota DuluthDuluthMinnesotaUSA
| | | | - Malcolm G. Butler
- Department of Biological SciencesNorth Dakota State UniversityFargoNorth DakotaUSA
| | - Mark E. Clark
- Department of BiologyUniversity of Minnesota DuluthDuluthMinnesotaUSA
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Altenritter ME, DeBoer JA, Maxson KA, Casper AF, Lamer JT. Ecosystem responses to aquatic invasive species management: A synthesis of two decades of bigheaded carp suppression in a large river. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2022; 305:114354. [PMID: 34954679 DOI: 10.1016/j.jenvman.2021.114354] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 12/06/2021] [Accepted: 12/18/2021] [Indexed: 06/14/2023]
Abstract
The invasion of silver carp (Hypophthalmichthys molitrix) and bighead carp (H. nobilis) or "bigheaded carps" has caused extensive ecological and economic harm throughout the Mississippi River and its tributaries. To prevent their continued spread upstream toward the Great Lakes, intense commercial harvest was implemented on the Illinois River, a large tributary that connects the Mississippi River to Lake Michigan. Since implementation, harvest has reduced densities at the invasion front while also presenting an opportunity to generate a synthesis on ecosystem resilience in the face of accelerating invasion. Resilience, the ability of an ecosystem to recover after perturbation, was observed at local scales and within some taxa but has yet to manifest at a river-wide scale and often co-varied with abiotic environmental or seasonal factors. Thus, while intensive harvest has limited further spread of bigheaded carps, and evidence of additional secondary ecosystem benefits exists, opportunities remain to identify potential pathways that could spread such ecosystem benefits even farther.
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Affiliation(s)
- Matthew E Altenritter
- University of Illinois at Urbana-Champaign, Illinois Natural History Survey, 704 North Schrader Avenue, Havana, IL, 62644, United States.
| | - Jason A DeBoer
- University of Illinois at Urbana-Champaign, Illinois Natural History Survey, 704 North Schrader Avenue, Havana, IL, 62644, United States
| | - Kristopher A Maxson
- University of Illinois at Urbana-Champaign, Illinois Natural History Survey, 704 North Schrader Avenue, Havana, IL, 62644, United States
| | - Andrew F Casper
- University of Illinois at Urbana-Champaign, Illinois Natural History Survey, 704 North Schrader Avenue, Havana, IL, 62644, United States
| | - James T Lamer
- University of Illinois at Urbana-Champaign, Illinois Natural History Survey, 704 North Schrader Avenue, Havana, IL, 62644, United States
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Gular Cutaneous Fibrosarcoma and Anatomophysiological Considerations for Anaesthesia in a Saddled Bichir, Polypterus endlicheri endlicheri. Case Rep Vet Med 2022; 2022:2199005. [PMID: 35083092 PMCID: PMC8786526 DOI: 10.1155/2022/2199005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 12/28/2021] [Accepted: 01/03/2022] [Indexed: 11/18/2022] Open
Abstract
Bichirs (Polypterus spp.) have frequently been studied with regard to comparative and developmental anatomy; however, very little information has been published regarding diseases, aging changes, and medical and surgical management in these species. Neoplasia represents one such example of conditions for which a dearth of information in these species exists. There has been increasing recognition of various types of neoplasms, including cutaneous tumors, particularly in ornamental fish; some of which may be related to environmental or to infectious causes. When excision of such tumors is indicated, surgical anaesthesia is required. However, special considerations may be warranted when employing immersion anaesthesia protocols in facultative air-breathing fish that can utilise the lungs for respiration. This anatomophysiological feature of Polypterus spp. may not only influence induction and maintenance of surgical anaesthesia but may theoretically have implications for drowning. Herein, we describe the management of a case of a rapidly growing gular neoplasm in a juvenile saddled bichir and considerations for surgical anaesthesia in this “lunged” species. Induction and maintenance of surgical anaesthesia using tricaine methanesulfonate (MS-222) in this species were found to be effective at significantly lower concentrations than standard recommended doses. Histopathological analysis identified the mass as a fibrosarcoma. To the best of our knowledge, this is the first report of a cutaneous fibrosarcoma in a bichir, representing the first report of neoplasia in Polypterus spp. and the first description of surgical anaesthesia in this amphibious fish.
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Sauer DJ, Heidinger BJ, Kittilson JD, Lackmann AR, Clark ME. No evidence of physiological declines with age in an extremely long-lived fish. Sci Rep 2021; 11:9065. [PMID: 33907285 PMCID: PMC8079698 DOI: 10.1038/s41598-021-88626-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 04/09/2021] [Indexed: 02/02/2023] Open
Abstract
Although the pace of senescence varies considerably, the physiological systems that contribute to different patterns of senescence are not well understood, especially in long-lived vertebrates. Long-lived bony fish (i.e., Class Osteichthyes) are a particularly useful model for studies of senescence because they can readily be aged and exhibit some of the longest lifespans among vertebrates. In this study we examined the potential relationship between age and multiple physiological systems including: stress levels, immune function, and telomere length in individuals ranging in age from 2 to 99 years old in bigmouth buffalo (Ictiobus cyprinellus), the oldest known freshwater teleost fish. Contrary to expectation, we did not find any evidence for age-related declines in these physiological systems. Instead, older fish appeared to be less stressed and had greater immunity than younger fish, suggesting age-related improvements rather than declines in these systems. There was no significant effect of age on telomeres, but individuals that may be more stressed had shorter telomeres. Taken together, these findings suggest that bigmouth buffalo exhibit negligible senescence in multiple physiological systems despite living for nearly a century.
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Affiliation(s)
- Derek J. Sauer
- grid.9654.e0000 0004 0372 3343Institute of Marine Science, University of Auckland, Leigh, 0985 New Zealand
| | - Britt J. Heidinger
- grid.261055.50000 0001 2293 4611Department of Biological Sciences, North Dakota State University, Fargo, ND 58102 USA
| | - Jeffrey D. Kittilson
- grid.261055.50000 0001 2293 4611Department of Biological Sciences, North Dakota State University, Fargo, ND 58102 USA
| | - Alec R. Lackmann
- grid.266744.50000 0000 9540 9781Department of Biology, University of Minnesota Duluth, Duluth, MN 55804 USA
| | - Mark E. Clark
- grid.266744.50000 0000 9540 9781Department of Biology, University of Minnesota Duluth, Duluth, MN 55804 USA
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DeBoer JA, Thoms MC, Lamer JT, Casper AF, Delong MD. Complex to simple: Fish growth along the Illinois River network. ECOLOGICAL COMPLEXITY 2021. [DOI: 10.1016/j.ecocom.2020.100891] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abstract
As pain management finally becomes accepted for this last of the vertebrate taxa, fish medicine is finally reaching the sophistication of other vertebrates. The diseases of aging fish in captivity therefore need to be addressed. The degenerative organ/tissue changes and neoplasias of fish deserve the same diagnosis and treatments of their terrestrial counterparts including pain relief, anti-inflammatory medications, chemotherapy, surgery, joint supplements, regenerative cell therapy, and photobiomodulation. Besides the challenges of an aquatic environment, recognizing normal changes in older fish will be addressed in this article. Clinicians can appreciate the diversity of fishes and their unique anatomies, physiologies, and behaviors which translate to creative medicine.
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Affiliation(s)
- Shane Boylan
- South Carolina Aquarium, 100 Aquarium Wharf, Charleston, SC 29401, USA.
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Abstract
As of January 1st 2019, authors submitting manuscripts to Communications Biology can choose to publish the reviewer reports and author replies with their articles. The first articles with associated reviewer reports have now been published, representing an important step in our broader journey toward greater openness.
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