1
|
Pacher K, Hernández-Román N, Juarez-Lopez A, Jiménez-Jiménez JE, Lukas J, Sevinchan Y, Krause J, Arias-Rodríguez L, Bierbach D. Thermal tolerance in an extremophile fish from Mexico is not affected by environmental hypoxia. Biol Open 2024; 13:bio060223. [PMID: 38314873 PMCID: PMC10868586 DOI: 10.1242/bio.060223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 11/27/2023] [Indexed: 02/07/2024] Open
Abstract
The thermal ecology of ectotherm animals has gained considerable attention in the face of human-induced climate change. Particularly in aquatic species, the experimental assessment of critical thermal limits (CTmin and CTmax) may help to predict possible effects of global warming on habitat suitability and ultimately species survival. Here we present data on the thermal limits of two endemic and endangered extremophile fish species, inhabiting a geothermally heated and sulfur-rich spring system in southern Mexico: The sulfur molly (Poecilia sulphuraria) and the widemouth gambusia (Gambusia eurystoma). Besides physiological challenges induced by toxic hydrogen sulfide and related severe hypoxia during the day, water temperatures have been previously reported to exceed those of nearby clearwater streams. We now present temperature data for various locations and years in the sulfur spring complex and conducted laboratory thermal tolerance tests (CTmin and CTmax) both under normoxic and severe hypoxic conditions in both species. Average CTmax limits did not differ between species when dissolved oxygen was present. However, critical temperature (CTmax=43.2°C) in P. sulphuraria did not change when tested under hypoxic conditions, while G. eurystoma on average had a lower CTmax when oxygen was absent. Based on this data we calculated both species' thermal safety margins and used a TDT (thermal death time) model framework to relate our experimental data to observed temperatures in the natural habitat. Our findings suggest that both species live near their thermal limits during the annual dry season and are locally already exposed to temperatures above their critical thermal limits. We discuss these findings in the light of possible physiological adaptions of the sulfur-adapted fish species and the anthropogenic threats for this unique system.
Collapse
Affiliation(s)
- Korbinian Pacher
- Department of Biology and Ecology of Fishes, Leibniz-Institute of Freshwater Ecology and Inland Fisheries, 12487 Berlin, Germany
- Faculty of Life Sciences, Albrecht Daniel Thaer-Institute, Humboldt University of Berlin, 10115 Berlin, Germany
| | - Natalia Hernández-Román
- División Académica de Ciencias Biológicas, Universidad Juárez Autónoma Tabasco, 86150 Villahermosa, Mexico
| | - Alejandro Juarez-Lopez
- División Académica de Ciencias Biológicas, Universidad Juárez Autónoma Tabasco, 86150 Villahermosa, Mexico
| | | | - Juliane Lukas
- Department of Biology and Ecology of Fishes, Leibniz-Institute of Freshwater Ecology and Inland Fisheries, 12487 Berlin, Germany
- Faculty of Life Sciences, Albrecht Daniel Thaer-Institute, Humboldt University of Berlin, 10115 Berlin, Germany
| | - Yunus Sevinchan
- Science of intelligence cluster has the state of a department at TU Berlin, Excellence Cluster Science of Intelligence, Technische Universität Berlin, 10587 Berlin, Germany
| | - Jens Krause
- Department of Biology and Ecology of Fishes, Leibniz-Institute of Freshwater Ecology and Inland Fisheries, 12487 Berlin, Germany
- Faculty of Life Sciences, Albrecht Daniel Thaer-Institute, Humboldt University of Berlin, 10115 Berlin, Germany
- Science of intelligence cluster has the state of a department at TU Berlin, Excellence Cluster Science of Intelligence, Technische Universität Berlin, 10587 Berlin, Germany
| | - Lenin Arias-Rodríguez
- División Académica de Ciencias Biológicas, Universidad Juárez Autónoma Tabasco, 86150 Villahermosa, Mexico
| | - David Bierbach
- Department of Biology and Ecology of Fishes, Leibniz-Institute of Freshwater Ecology and Inland Fisheries, 12487 Berlin, Germany
- Faculty of Life Sciences, Albrecht Daniel Thaer-Institute, Humboldt University of Berlin, 10115 Berlin, Germany
- Science of intelligence cluster has the state of a department at TU Berlin, Excellence Cluster Science of Intelligence, Technische Universität Berlin, 10587 Berlin, Germany
| |
Collapse
|
2
|
Riesch R, Araújo MS, Bumgarner S, Filla C, Pennafort L, Goins TR, Lucion D, Makowicz AM, Martin RA, Pirroni S, Langerhans RB. Resource competition explains rare cannibalism in the wild in livebearing fishes. Ecol Evol 2022; 12:e8872. [PMID: 35600676 PMCID: PMC9109233 DOI: 10.1002/ece3.8872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 03/10/2022] [Accepted: 04/12/2022] [Indexed: 11/10/2022] Open
Affiliation(s)
- Rüdiger Riesch
- Department of Biological Sciences Centre for Ecology, Evolution and Behaviour Royal Holloway University of London Egham UK
| | - Márcio S. Araújo
- Instituto de Biociências Universidade Estadual Paulista (UNESP) Rio Claro Brazil
| | - Stuart Bumgarner
- Department of Biological Sciences North Carolina State University Raleigh North Carolina USA
| | - Caitlynn Filla
- Department of Biological Sciences North Carolina State University Raleigh North Carolina USA
- Department of Anthropology University of Florida Gainesville Florida USA
| | - Laura Pennafort
- Department of Biological Sciences Centre for Ecology, Evolution and Behaviour Royal Holloway University of London Egham UK
| | - Taylor R. Goins
- Department of Biological Sciences North Carolina State University Raleigh North Carolina USA
| | - Darlene Lucion
- Department of Biological Sciences Centre for Ecology, Evolution and Behaviour Royal Holloway University of London Egham UK
| | - Amber M. Makowicz
- Department of Biological Sciences Florida State University Tallahassee Florida USA
| | - Ryan A. Martin
- Department of Biology Case Western Reserve University Cleveland Ohio USA
| | - Sara Pirroni
- Department of Biological Sciences Centre for Ecology, Evolution and Behaviour Royal Holloway University of London Egham UK
| | - R. Brian Langerhans
- Department of Biological Sciences North Carolina State University Raleigh North Carolina USA
| |
Collapse
|
3
|
Edelaar P. Sexual Selection May Not Often Reduce Gene Flow Between Locally Adapted Populations. A Review of Some Evidence, and Suggestions for Better Tests. Front Ecol Evol 2022. [DOI: 10.3389/fevo.2022.804910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Sexually selected traits often depend on an individual’s physical condition, or otherwise indirectly reflect the ecological performance of individuals. When individuals disperse between populations that are locally adapted to different environments, their ecological performance may decline. This in turn may result in more poorly expressed sexual traits, and therefore in a lower reproductive success. Hence, sexual selection may reduce the effective gene flow between populations, and thereby maintain or even enhance population divergence. This hypothesis was published in a highly visible journal (van Doorn et al., 2009, Science). Here I review the subsequently published empirical tests of this hypothesis. I downloaded all metadata (incl. abstracts) of papers citing van Doorn et al. (2009) and read those papers that undertook relevant tests. To my surprise, only very few papers provided explicit tests of the hypothesis, this never involved plants, and only one study found support for it. While sexual selection may therefore not often reduce gene flow between locally adapted populations, some improvements to experimental design and choice of study system are noted. I therefore also provide a detailed list of suggestions for high quality tests of this hypothesis. This hopefully acts as a catalyst for more and better studies to test whether sexual and natural selection can work in synergy to reduce effective dispersal, and thereby protect and promote adaptive population divergence.
Collapse
|
4
|
Pinto KDS, Saenz DE, Borghezan EDA, Pires THDS. Attractive males are cautious and better learners in the sailfin tetra. Anim Behav 2021. [DOI: 10.1016/j.anbehav.2020.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
5
|
Borghezan EDA, Pires THDS, Ikeda T, Zuanon J, Kohshima S. A Review on Fish Sensory Systems and Amazon Water Types With Implications to Biodiversity. Front Ecol Evol 2021. [DOI: 10.3389/fevo.2020.589760] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
The Amazon has the highest richness of freshwater organisms in the world, which has led to a multitude of hypotheses on the mechanisms that generated this biodiversity. However, most of these hypotheses focus on the spatial distance of populations, a framework that fails to provide an explicit mechanism of speciation. Ecological conditions in Amazon freshwaters can be strikingly distinct, as it has been recognized since Alfred Russel Wallace’s categorization into black, white, and blue (= clear) waters. Water types reflect differences in turbidity, dissolved organic matter, electrical conductivity, pH, amount of nutrients and lighting environment, characteristics that directly affect the sensory abilities of aquatic organisms. Since natural selection drives evolution of sensory systems to function optimally according to environmental conditions, the sensory systems of Amazon freshwater organisms are expected to vary according to their environment. When differences in sensory systems affect chances of interbreeding between populations, local adaptations may result in speciation. Here, we briefly present the limnologic characteristics of Amazonian water types and how they are expected to influence photo-, chemical-, mechano-, and electro-reception of aquatic organisms, focusing on fish. We put forward that the effect of different water types on the adaptation of sensory systems is an important mechanism that contributed to the evolution of fish diversity. We point toward underexplored research perspectives on how divergent selection may act on sensory systems and thus contribute to the origin and maintenance of the biodiversity of Amazon aquatic environments.
Collapse
|
6
|
Greenway R, McNemee R, Okamoto A, Plath M, Arias‐Rodriguez L, Tobler M. Correlated divergence of female and male genitalia in replicated lineages with ongoing ecological speciation. Evolution 2019; 73:1200-1212. [DOI: 10.1111/evo.13742] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 03/28/2019] [Accepted: 04/03/2019] [Indexed: 12/26/2022]
Affiliation(s)
- Ryan Greenway
- Division of Biology Kansas State University Manhattan Kansas 66506
| | - Rachel McNemee
- Division of Biology Kansas State University Manhattan Kansas 66506
| | - Alexander Okamoto
- Division of Biology Kansas State University Manhattan Kansas 66506
- Department of Organismal Biology and Anatomy The University of Chicago Chicago Illinois 60637
| | - Martin Plath
- College of Animal Science and Technology Northwest A&F University Yangling Shaanxi PR China
| | - Lenin Arias‐Rodriguez
- División Académica de Ciencias Biológicas Universidad Juárez Autónoma de Tabasco Villahermosa Tabasco México
| | - Michael Tobler
- Division of Biology Kansas State University Manhattan Kansas 66506
| |
Collapse
|
7
|
Zimmer C, Riesch R, Jourdan J, Bierbach D, Arias-Rodriguez L, Plath M. Female Choice Undermines the Emergence of Strong Sexual Isolation between Locally Adapted Populations of Atlantic Mollies ( Poecilia mexicana). Genes (Basel) 2018; 9:E232. [PMID: 29724050 PMCID: PMC5977172 DOI: 10.3390/genes9050232] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 04/23/2018] [Accepted: 04/25/2018] [Indexed: 11/16/2022] Open
Abstract
Divergent selection between ecologically dissimilar habitats promotes local adaptation, which can lead to reproductive isolation (RI). Populations in the Poecilia mexicana species complex have independently adapted to toxic hydrogen sulfide and show varying degrees of RI. Here, we examined the variation in the mate choice component of prezygotic RI. Mate choice tests across drainages (with stimulus males from another drainage) suggest that specific features of the males coupled with a general female preference for yellow color patterns explain the observed variation. Analyses of male body coloration identified the intensity of yellow fin coloration as a strong candidate to explain this pattern, and common-garden rearing suggested heritable population differences. Male sexual ornamentation apparently evolved differently across sulfide-adapted populations, for example because of differences in natural counterselection via predation. The ubiquitous preference for yellow color ornaments in poeciliid females likely undermines the emergence of strong RI, as female discrimination in favor of own males becomes weaker when yellow fin coloration in the respective sulfide ecotype increases. Our study illustrates the complexity of the (partly non-parallel) pathways to divergence among replicated ecological gradients. We suggest that future work should identify the genomic loci involved in the pattern reported here, making use of the increasing genomic and transcriptomic datasets available for our study system.
Collapse
Affiliation(s)
- Claudia Zimmer
- College of Animal Science & Technology, Northwest A&F University, Yangling 712100, China.
- Department of Ecology and Evolution, Goethe University of Frankfurt, Max-von-Laue-Straße 13, D-60438 Frankfurt am Main, Germany.
| | - Rüdiger Riesch
- Centre for Ecology, Evolution and Behaviour, School of Biological Sciences, Royal Holloway University of London, Egham, Surrey TW20 0EX, UK.
| | - Jonas Jourdan
- Department of River Ecology and Conservation, Senckenberg Research Institute and Natural History Museum Frankfurt, D-63571 Gelnhausen, Germany.
| | - David Bierbach
- Department of Biology and Ecology of Fishes, Leibniz-Institute of Freshwater Ecology and Inland Fisheries, Müggelseedamm 310, D-12587 Berlin, Germany.
| | - Lenin Arias-Rodriguez
- División Académica de Ciencias Biológicas, Universidad Juárez Autónoma de Tabasco (UJAT), 86150 Villahermosa, Tabasco, Mexico.
| | - Martin Plath
- College of Animal Science & Technology, Northwest A&F University, Yangling 712100, China.
- Shaanxi Key Laboratory of Molecular Biology for Agriculture, Northwest A&F University, Yangling 712100, China.
| |
Collapse
|
8
|
Tobler M, Kelley JL, Plath M, Riesch R. Extreme environments and the origins of biodiversity: Adaptation and speciation in sulphide spring fishes. Mol Ecol 2018; 27:843-859. [DOI: 10.1111/mec.14497] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Revised: 01/08/2018] [Accepted: 01/10/2018] [Indexed: 12/13/2022]
Affiliation(s)
- Michael Tobler
- Division of Biology Kansas State University Manhattan KS USA
| | - Joanna L. Kelley
- School of Biological Sciences Washington State University Pullman WA USA
| | - Martin Plath
- Shaanxi Key Laboratory of Molecular Biology for Agriculture College of Animal Science and Technology Northwest A&F University Yangling Shaanxi China
| | - Rüdiger Riesch
- School of Biological Sciences Centre for Ecology, Evolution and Behaviour Royal Holloway University of London Egham Surrey UK
| |
Collapse
|
9
|
Bierbach D, Arias-Rodriguez L, Plath M. Intrasexual competition enhances reproductive isolation between locally adapted populations. Curr Zool 2017; 64:125-133. [PMID: 29492045 PMCID: PMC5809038 DOI: 10.1093/cz/zox071] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Accepted: 11/22/2017] [Indexed: 02/07/2023] Open
Abstract
During adaptation to different habitat types, both morphological and behavioral traits can undergo divergent selection. Males often fight for status in dominance hierarchies and rank positions predict reproductive success. Ecotypes with reduced fighting abilities should have low reproductive success when migrating into habitats that harbor ecotypes with superior fighting abilities. Livebearing fishes in the Poecilia mexicana-species complex inhabit not only regular freshwater environments, but also independently colonized sulfidic (H2S-containing) habitats in three river drainages. In the current study, we found fighting intensities in staged contests to be considerably lower in some but not all sulfidic surface ecotypes and the sulfidic cave ecotype compared with populations from non-sulfidic surface sites. This is perhaps due to selection imposed by H2S, which hampers oxygen uptake and transport, as well as cellular respiration. Furthermore, migrants from sulfidic habitats may lose fights even if they do not show overall reduced aggressiveness, as physiological performance is likely to be challenged in the non-sulfidic environment to which they are not adapted. To test this hypothesis, we simulated migration of H2S-adapted males into H2S-free waters, as well as H2S-adapted cave-dwelling males into sulfidic surface waters. We found that intruders established dominance less often than resident males, independent of whether or not they showed reduced aggressiveness overall. Our study shows that divergent evolution of male aggressive behavior may also contribute to the maintenance of genetic differentiation in this system and we call for more careful evaluation of male fighting abilities in studies on ecological speciation.
Collapse
Affiliation(s)
- David Bierbach
- Department of Biology and Ecology of Fishes, Leibniz-Institute of Freshwater Ecology and Inland Fisheries, Müggelseedamm 310, 12587 Berlin, Germany
| | - Lenin Arias-Rodriguez
- División Académica de Ciencias Biológicas, Universidad Juárez Autónoma de Tabasco (UJAT), 86150 Villahermosa, Tabasco, México
| | - Martin Plath
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi 712100, China
| |
Collapse
|
10
|
Passow CN, Arias-Rodriguez L, Tobler M. Convergent evolution of reduced energy demands in extremophile fish. PLoS One 2017; 12:e0186935. [PMID: 29077740 PMCID: PMC5659789 DOI: 10.1371/journal.pone.0186935] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Accepted: 10/10/2017] [Indexed: 11/19/2022] Open
Abstract
Convergent evolution in organismal function can arise from nonconvergent changes in traits that contribute to that function. Theory predicts that low resource availability and high maintenance costs in extreme environments select for reductions in organismal energy demands, which could be attained through modifications of body size or metabolic rate. We tested for convergence in energy demands and underlying traits by investigating livebearing fish (genus Poecilia) that have repeatedly colonized toxic, hydrogen sulphide-rich springs. We quantified variation in body size and routine metabolism across replicated sulphidic and non-sulphidic populations in nature, modelled total organismal energy demands, and conducted a common-garden experiment to test whether population differences had a genetic basis. Sulphidic populations generally exhibited smaller body sizes and lower routine metabolic rates compared to non-sulphidic populations, which together caused significant reductions in total organismal energy demands in extremophile populations. Although both mechanisms contributed to variation in organismal energy demands, variance partitioning indicated reductions of body size overall had a greater effect than reductions of routine metabolism. Finally, population differences in routine metabolism documented in natural populations were maintained in common-garden reared individuals, indicating evolved differences. In combination with other studies, these results suggest that reductions in energy demands may represent a common theme in adaptation to physiochemical stressors. Selection for reduced energy demand may particularly affect body size, which has implications for life history evolution in extreme environments.
Collapse
Affiliation(s)
- Courtney N. Passow
- Division of Biology, Kansas State University, Manhattan, Kansas, United States of America
- * E-mail:
| | - Lenin Arias-Rodriguez
- División Académica de Ciencias Biológicas, Universidad Juárez Autónoma de Tabasco, Villahermosa, Tabasco, México
| | - Michael Tobler
- Division of Biology, Kansas State University, Manhattan, Kansas, United States of America
| |
Collapse
|
11
|
Passow CN, Henpita C, Shaw JH, Quackenbush CR, Warren WC, Schartl M, Arias-Rodriguez L, Kelley JL, Tobler M. The roles of plasticity and evolutionary change in shaping gene expression variation in natural populations of extremophile fish. Mol Ecol 2017; 26:6384-6399. [PMID: 28926156 DOI: 10.1111/mec.14360] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Revised: 09/06/2017] [Accepted: 09/07/2017] [Indexed: 12/22/2022]
Abstract
The notorious plasticity of gene expression responses and the complexity of environmental gradients complicate the identification of adaptive differences in gene regulation among populations. We combined transcriptome analyses in nature with common-garden and exposure experiments to establish cause-effect relationships between the presence of a physiochemical stressor and expression differences, as well as to test how evolutionary change and plasticity interact to shape gene expression variation in natural systems. We studied two evolutionarily independent population pairs of an extremophile fish (Poecilia mexicana) living in toxic, hydrogen sulphide (H2 S)-rich springs and adjacent nontoxic habitats and assessed genomewide expression patterns of wild-caught and common-garden-raised individuals exposed to different concentrations of H2 S. We found that 7.7% of genes that were differentially expressed between sulphidic and nonsulphidic ecotypes remained differentially expressed in the laboratory, indicating that sources of selection other than H2 S-or plastic responses to other environmental factors-contribute substantially to gene expression patterns observed in the wild. Concordantly differentially expressed genes in the wild and the laboratory were primarily associated with H2 S detoxification, sulphur processing and metabolic physiology. While shared, ancestral plasticity played a minor role in shaping gene expression variation observed in nature, we documented evidence for evolved population differences in the constitutive expression as well as the H2 S inducibility of candidate genes. Mechanisms underlying gene expression variation also varied substantially across the two ecotype pairs. These results provide a springboard for studying evolutionary modifications of gene regulatory mechanisms that underlie expression variation in locally adapted populations.
Collapse
Affiliation(s)
| | - Chathurika Henpita
- Department of Integrative Biology, Oklahoma State University, Stillwater, OK, USA
| | - Jennifer H Shaw
- Department of Integrative Biology, Oklahoma State University, Stillwater, OK, USA
| | - Corey R Quackenbush
- School of Biological Sciences, Washington State University, Pullman, WA, USA
| | - Wesley C Warren
- McDonnell Genome Institute, Washington University, St. Louis, MO, USA
| | - Manfred Schartl
- Physiological Chemistry, University of Würzburg, Würzburg, Germany.,Comprehensive Cancer Center Mainfranken, University Clinic Würzburg, Würzburg, Germany.,Hagler Institute for Advanced Studies and Department of Biology, Texas A&M University, College Station, TX, USA
| | - Lenin Arias-Rodriguez
- División Académica de Ciencias Biológicas, Universidad Juárez Autónoma de Tabasco, Villahermosa, México
| | - Joanna L Kelley
- School of Biological Sciences, Washington State University, Pullman, WA, USA
| | - Michael Tobler
- Division of Biology, Kansas State University, Manhattan, KS, USA
| |
Collapse
|
12
|
Sex-specific evolution during the diversification of live-bearing fishes. Nat Ecol Evol 2017; 1:1185-1191. [DOI: 10.1038/s41559-017-0233-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Accepted: 06/05/2017] [Indexed: 11/09/2022]
|