1
|
Arnette SD, Simonitis LE, Egan JP, Cohen KE, Kolmann MA. True grit? Comparative anatomy and evolution of gizzards in fishes. J Anat 2024; 244:260-273. [PMID: 37770122 PMCID: PMC10780153 DOI: 10.1111/joa.13956] [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: 07/12/2023] [Revised: 08/30/2023] [Accepted: 09/12/2023] [Indexed: 10/03/2023] Open
Abstract
Gut morphology frequently reflects the food organisms digest. Gizzards are organs of the gut found in archosaurs and fishes that mechanically reduce food to aid digestion. Gizzards are thought to compensate for edentulism and/or provide an advantage when consuming small, tough food items (e.g., phytoplankton and algae). It is unknown how widespread gizzards are in fishes and how similar these structures are among different lineages. Here, we investigate the distribution of gizzards across bony fishes to (1) survey different fishes for gizzard presence, (2) compare the histological structure of gizzards in three species, (3) estimate how often gizzards have evolved in fishes, and (4) explore whether anatomical and ecological traits like edentulism and microphagy predict gizzard presence. According to our analyses, gizzards are rare across bony fishes, evolving only six times in a broad taxonomic sampling of 51 species, and gizzard presence is not clearly correlated with factors like gut length or dentition. We find that gizzard morphology varies among the lineages where one is present, both macroscopically (presence of a crop) and microscopically (varying tissue types). We conclude that gizzards likely aid in the mechanical reduction of food in fishes that have lost an oral dentition in their evolutionary past; however, the relative scarcity of gizzards suggests they are just one of many possible solutions for processing tough, nutrient-poor food items. Gizzards have long been present in the evolutionary history of fishes, can be found in a wide variety of marine and freshwater clades, and likely have been overlooked in many taxa.
Collapse
Affiliation(s)
- S D Arnette
- School of Life Sciences, Arizona State University, Tempe, Arizona, USA
- Friday Harbor Labs, University of Washington, Friday Harbor, Washington, USA
| | - L E Simonitis
- Friday Harbor Labs, University of Washington, Friday Harbor, Washington, USA
- Florida Atlantic University, Boca Raton, Florida, USA
| | - J P Egan
- Department of Biological Sciences, College of Science, University of Idaho, Moscow, Idaho, USA
- Bell Museum of Natural History, University of Minnesota, Saint Paul, Minnesota, USA
| | - K E Cohen
- University of Florida, Gainesville, Florida, USA
| | - M A Kolmann
- Department of Biology, University of Louisville, Louisville, Kentucky, USA
| |
Collapse
|
2
|
Reyes-Márquez A, Aguíñiga-García S, Morales-García SS, Sedeño-Díaz JE, López-López E. Temporal distribution patterns of metals in water, sediment, and components of the trophic structure in a tropical coastal lagoon of the Gulf of Mexico. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:61643-61661. [PMID: 35020148 DOI: 10.1007/s11356-021-17815-6] [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: 07/06/2021] [Accepted: 11/23/2021] [Indexed: 06/14/2023]
Abstract
Trophic transfer and bioaccumulation of trace metals have a profound impact on the structure and function of coastal areas; however, the metal accumulation patterns in detritus-based food webs and the influence of climatic variability have not been thoroughly investigated. The Tampamachoco Lagoon (Gulf of Mexico) is a coastal system impacted by emissions from a thermoelectric plant. We evaluated the spatial-temporal distribution patterns of Al, Cd, Hg, Cr, Cu, and Pb in water, sediments, and in organisms categorized by trophic levels (TLs), trophic guilds, and habitat preferences. The sediments had the highest concentrations of metals with no significant differences between seasons. The indices of geo-accumulation and potential ecological risk classified sediments as "moderately contaminated", evidencing a threat to human health through consumption of detritivores and filter-feeders. The lowest TLs (filter-feeders and detritivorous) reached the maximum Metal Pollution Index in the rainy season. According to discriminant analyses of metals and species, omnivorous and zoobentivorous organisms were associated with Hg during the rainy and dry seasons; while Al, Cd, and Cu were related to low TLs, and seston was associated with Pb. Food web magnification factor analysis showed that: (a) Pb, Cu, and Cr were biodiluted as trophic levels increased; (b) Cd and Hg showed temporal biomagnification trends; (c) Al, Pb, Cu, and Cd showed significant biodilution from the lowest TL to intermediate TLs; and (d) Hg was transferred from the lowest to intermediate TLs with clear biomagnification effects.
Collapse
Affiliation(s)
- Alejandra Reyes-Márquez
- Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas, Prol. de Carpio y Plan de Ayala S/N Col. Santo Tomás, C.P. 11340, Ciudad de México, México
| | - Sergio Aguíñiga-García
- Instituto Politécnico Nacional, Centro Interdisciplinario de Ciencias Marinas, Av. Politécnico Nacional S/N, Col. Playa Palo de Santa Rita, BCS, 23096, La Paz, México
| | - Sandra Soledad Morales-García
- Centro Mexicano para la Producción más Limpia, Instituto Politécnico Nacional, Av. Acueducto S/N, Gustavo A. Madero, Ticomán, C.P., 07340, Ciudad de México, México
| | - Jacinto Elías Sedeño-Díaz
- Instituto Politécnico Nacional, Coordinación Politécnica Para La Sustentabilidad, C.P. 07738, Ciudad de México, México
| | - Eugenia López-López
- Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas, Prol. de Carpio y Plan de Ayala S/N Col. Santo Tomás, C.P. 11340, Ciudad de México, México.
| |
Collapse
|
3
|
de Brito V, Betancur-R R, Burns MD, Buser TJ, Conway KW, Fontenelle JP, Kolmann MA, McCraney WT, Thacker CE, Bloom DD. Patterns of Phenotypic Evolution Associated with Marine/Freshwater Transitions in Fishes. Integr Comp Biol 2022; 62:406-423. [PMID: 35675320 DOI: 10.1093/icb/icac085] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 06/01/2022] [Accepted: 06/01/2022] [Indexed: 11/12/2022] Open
Abstract
Evolutionary transitions between marine and freshwater ecosystems have occurred repeatedly throughout the phylogenetic history of fishes. The theory of ecological opportunity predicts that lineages that colonize species-poor regions will have greater potential for phenotypic diversification than lineages invading species-rich regions. Thus, transitions between marine and freshwaters may promote phenotypic diversification in trans-marine/freshwater fish clades. We used phylogenetic comparative methods to analyze body size data in nine major fish clades that have crossed the marine/freshwater boundary. We explored how habitat transitions, ecological opportunity, and community interactions influenced patterns of phenotypic diversity. Our analyses indicated that transitions between marine and freshwater habitats did not drive body size evolution, and there are few differences in body size between marine and freshwater lineages. We found that body size disparity in freshwater lineages is not correlated with the number of independent transitions to freshwaters. We found a positive correlation between body size disparity and overall species richness of a given area, and a negative correlation between body size disparity and diversity of closely related species. Our results indicate that the diversity of incumbent freshwater species does not restrict phenotypic diversification, but the diversity of closely related taxa can limit body size diversification. Ecological opportunity arising from colonization of novel habitats does not seem to have a major effect in the trajectory of body size evolution in trans-marine/freshwater clades. Moreover, competition with closely related taxa in freshwaters has a greater effect than competition with distantly related incumbent species.
Collapse
Affiliation(s)
- Victor de Brito
- Department of Biological Sciences, Western Michigan University, 1903 W Michigan Ave, Kalamazoo, MI 49008-5410, USA
| | - Ricardo Betancur-R
- Department of Biology, University of Oklahoma, 730 Van Vleet Oval, Room 314, Norman, OK 73019, USA
| | - Michael D Burns
- Cornell Lab of Ornithology, Cornell Museum of Vertebrates, Cornell University, 159 Sapsucker Woods Road, Ithaca, NY 14850-1923, USA
| | - Thaddaeus J Buser
- Department of BioSciences, Rice University, W100 George R. Brown Hall, 6100 Main Street, Houston, TX 77005, USA
| | - Kevin W Conway
- Department of Ecology and Conservation Biology and Biodiversity Research and Teaching Collections, Texas A&M University, College Station, TX 77843, USA
| | - João Pedro Fontenelle
- Institute of Forestry and Conservation, University of Toronto, 33 Willcocks St., Toronto, ON M5S 3E8, Canada
| | - Matthew A Kolmann
- Museum of Paleontology, Biological Sciences Building, University of Michigan, 1105 North University Ave, Ann Arbor, MI 48109-1085, USA
| | - W Tyler McCraney
- Department of Ecology and Evolutionary Biology, University of California, 612 Charles E. Young Drive South, Los Angeles, CA 90095-7246, USA
| | - Christine E Thacker
- Research and Collections, Section of Ichthyology, Natural History Museum of Los Angeles County, 900 Exposition Blvd., Los Angeles, CA 90007, USA.,Vertebrate Zoology, Santa Barbara Museum of Natural History, 2559 Puesta del Sol, Santa Barbara, CA 93105, USA
| | - Devin D Bloom
- Department of Biological Sciences, Western Michigan University, 1903 W Michigan Ave, Kalamazoo, MI 49008-5410, USA.,Institute of the Environment and Sustainability, Western Michigan University, 1903 W Michigan Ave, Kalamazoo, MI 49008-5419, USA
| |
Collapse
|
4
|
Gray BP, Bishop MA, Powers S. Structure of winter groundfish feeding guilds in Pacific herring Clupea pallasii and walleye pollock Gadus chalcogrammus nursery fjords. JOURNAL OF FISH BIOLOGY 2019; 95:527-539. [PMID: 30989661 DOI: 10.1111/jfb.13984] [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: 12/13/2018] [Accepted: 04/15/2019] [Indexed: 06/09/2023]
Abstract
The contents of 1056 stomachs were included in a trophic-guild analysis to document separation amongst 16 groundfish species inhabiting Pacific herring Clupea pallasii and walleye pollock Gadus chalcogrammus nursery fjords in Prince William Sound, Alaska and to determine the relative contribution of C. pallasii and G. chalcogrammus to that separation. A total of five multi-species feeding guilds and one outlier species were determined through multivariate analyses. Major gradients of trophic separation spanned from invertebrates (mostly shrimps, crabs and unidentified decapods) to fishes (mostly unidentified fishes, C. pallasii and G. chalcogrammus) a pattern that was influenced by intra and interspecific differences in predator lengths. While C. pallasii and G. chalcogrammus were important to the overall guild structure, within-guild similarities were consistently highest due to unidentified fishes. In general, larger predators consumed the largest C. pallasii and G. chalcogrammus, with the smaller-on-average predators consuming smaller C. pallasii and fewer or smaller G. chalcogrammus. Regardless of guild inclusion, groundfishes primarily consumed pre-recruit C. pallasii and G. chalcogrammus (i.e., younger than age 3 years fishes), which has the potential to negatively influence recruitment of these forage fishes to the adult, spawning population.
Collapse
Affiliation(s)
- Benjamin P Gray
- Marine Fisheries Research, Prince William Sound Science Center, Cordova, Alaska, USA
| | - Mary Anne Bishop
- Marine Fisheries Research, Prince William Sound Science Center, Cordova, Alaska, USA
| | - Sean Powers
- Department of Marine Sciences, University of South Alabama, Mobile, Alabama, USA
| |
Collapse
|
5
|
Pos KM, Farina SC, Kolmann MA, Gidmark NJ. Pharyngeal Jaws Converge by Similar Means, Not to Similar Ends, When Minnows (Cypriniformes: Leuciscidae) Adapt to New Dietary Niches. Integr Comp Biol 2019; 59:432-442. [DOI: 10.1093/icb/icz090] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Abstract
Convergent evolution is at the forefront of many form-function studies. There are many examples of multiple independent lineages evolving a similar morphology in response to similar functional demands, providing a framework for testing hypotheses of form-function evolution. However, there are numerous clades with underappreciated convergence, in which there is a perceived homogeneity in morphology. In these groups, it can be difficult to investigate causal relationships of form and function (e.g., diet influencing the evolution of jaw morphology) without the ability to disentangle phylogenetic signal from convergence. Leuciscids (Cypriniformes: Leuciscidae; formerly nested within Cyprinidae) are a species-rich clade of fishes that have diversified to occupy nearly every freshwater trophic niche, yet are considered to have relatively low morphological diversity relative to other large freshwater clades. Within the North American leuciscids, many genera contain at least one herbivore, insectivore, and larvaphage. We created 3D models from micro-computed tomography scans of 165 leuciscid species to measure functionally relevant traits within the pharyngeal jaws of these fishes. Using a published phylogeny, we tested these metrics for evolutionary integration, phylogenetic signal, and correlation with diet. Measurements of the pharyngeal jaws, muscle attachment areas, and teeth showed strong positive evolutionary correlation with each other and negative evolutionary correlation with measurements of the inter-ceratobranchial ligament (ICB ligament). Using diet data from published literature, we found extensive dietary convergence within Leuciscidae. The most common transitions we found were between herbivorous and invertivorous taxa and between insectivore types (aquatic vs. terrestrial). We document a trade-off in which herbivorous leuciscids have large teeth, short ICB ligaments, and large muscle attachment areas, whereas insectivorous leuciscids showed the opposite pattern. Inverse patterns of morphological integration between the ICB ligament the rest of the pharyngeal jaw correspond this dietary trade-off, which indicates that coordinated evolution of morphological traits contributes to functional diversity in this clade. However, these patterns only emerge in the context of phylogeny, meaning that the pharyngeal jaws of North American leuciscids converge by similar means (structural changes in response to dietary demands), but not necessarily to similar ends (absolute phenotype).
Collapse
Affiliation(s)
- Kelsie M Pos
- Department of Biology, Knox College, Galesburg, IL, USA
| | - Stacy C Farina
- Department of Biology, Howard University, Washington, DC, USA
| | - Matthew A Kolmann
- Department of Biology, George Washington University, Washington, DC, USA
| | | |
Collapse
|
6
|
Sánchez-Hernández J, Nunn AD, Adams CE, Amundsen PA. Causes and consequences of ontogenetic dietary shifts: a global synthesis using fish models. Biol Rev Camb Philos Soc 2018; 94:539-554. [DOI: 10.1111/brv.12468] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 08/24/2018] [Accepted: 08/30/2018] [Indexed: 02/01/2023]
Affiliation(s)
- Javier Sánchez-Hernández
- Departamento de Zooloxía, Xenética e Antropoloxía Física, Facultade de Bioloxía; Universidade de Santiago de Compostela; Campus Vida s/n, 15782, Santiago de Compostela Spain
| | - Andy D. Nunn
- Hull International Fisheries Institute, School of Environmental Sciences; University of Hull; Hull, HU6 7RX UK
| | - Colin E. Adams
- Scottish Centre for Ecology and the Natural Environment, Institute of Biodiversity; Animal Health and Comparative Medicine, University of Glasgow; Rowardennan, Glasgow, G63 0AW UK
| | - Per-Arne Amundsen
- Department of Arctic and Marine Biology, Faculty of Biosciences, Fisheries and Economics; UiT The Arctic University of Norway; N-9037, Tromsø Norway
| |
Collapse
|
7
|
Phylogenetic analysis of trophic niche evolution reveals a latitudinal herbivory gradient in Clupeoidei (herrings, anchovies, and allies). Mol Phylogenet Evol 2018; 124:151-161. [DOI: 10.1016/j.ympev.2018.03.011] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Revised: 03/08/2018] [Accepted: 03/08/2018] [Indexed: 12/22/2022]
|