Marine chemical ecology: chemical signals and cues structure marine populations, communities, and ecosystems.

doi:10.1146/ANNUREV.MARINE.010908.163708

Home
/
Papers
/
Marine chemical ecology: chemical signals and cues structure marine populations, communities, and ecosystems.

Journal Article•DOI•

Marine chemical ecology: chemical signals and cues structure marine populations, communities, and ecosystems.

Mark E. Hay¹•Institutions (1)

Georgia Institute of Technology¹

25 Mar 2009-Annual Review of Marine Science (Annual Reviews)-Vol. 1, Iss: 1, pp 193-212

TL;DR: How chemical cues regulate critical aspects of the behavior of marine organisms from bacteria to phytoplankton to benthic invertebrates and water column fishes is reviewed.

read less

Abstract: Chemical cues constitute much of the language of life in the sea. Our understanding of biotic interactions and their effects on marine ecosystems will advance more rapidly if this language is studied and understood. Here, I review how chemical cues regulate critical aspects of the behavior of marine organisms from bacteria to phytoplankton to benthic invertebrates and water column fishes. These chemically mediated interactions strongly affect population structure, community organization, and ecosystem function. Chemical cues determine foraging strategies, feeding choices, commensal associations, selection of mates and habitats, competitive interactions, and transfer of energy and nutrients within and among ecosystems. In numerous cases, the indirect effects of chemical signals on behavior have as much or more effect on community structure and function as the direct effects of consumers and pathogens. Chemical cues are critical for understanding marine systems, but their omnipresence and impact are inadequ...

...read moreread less

Content maybe subject to copyright Report

Citations

PDF

Open Access

More filters

Journal Article•DOI•

Urban rendezvous along the seashore: Ports as Darwinian field labs for studying marine evolution in the Anthropocene

[...]

Fanny Touchard, A. Simon, Nicolas Bierne, Frédérique Viard

01 Jul 2022-Evolutionary Applications

TL;DR: In this paper , the authors discuss how this drives evolution, including setting up of new connectivity hubs and gateways, adaptive responses to exposure to new chemicals or new biotic communities, and hybridization between lineages that would have never come into contact naturally.

...read moreread less

Abstract: Humans have built ports on all the coasts of the world, allowing people to travel, exploit the sea, and develop trade. The proliferation of these artificial habitats and the associated maritime traffic is not predicted to fade in the coming decades. Ports share common characteristics: Species find themselves in novel singular environments, with particular abiotic properties—e.g., pollutants, shading, protection from wave action—within novel communities in a melting pot of invasive and native taxa. Here, we discuss how this drives evolution, including setting up of new connectivity hubs and gateways, adaptive responses to exposure to new chemicals or new biotic communities, and hybridization between lineages that would have never come into contact naturally. There are still important knowledge gaps, however, such as the lack of experimental tests to distinguish adaptation from acclimation processes, the lack of studies to understand the putative threats of port lineages to natural populations or to better understand the outcomes and fitness effects of anthropogenic hybridization. We thus call for further research examining “biological portuarization,” defined as the repeated evolution of marine species in port ecosystems under human‐altered selective pressures. Furthermore, we argue that ports act as giant mesocosms often isolated from the open sea by seawalls and locks and so provide replicated life‐size evolutionary experiments essential to support predictive evolutionary sciences.

...read moreread less

5 citations

Journal Article•DOI•

A Waterborne Pursuit-Deterrent Signal Deployed by a Sea Urchin.

[...]

Hannah Sheppard-Brennand, Alistair G. B. Poore, Symon A. Dworjanyn

27 Mar 2017-The American Naturalist

TL;DR: Novel results add to the understanding of how the ecosystem-shaping sea urchin T. gratilla is able to reach high densities in many reef habitats, with subsequent impacts on algal cover, by establishing the presence of a waterborne cue associated with this release of pedicellariae that is deterrent to predatory fish.

...read moreread less

Abstract: Selection by consumers has led to the evolution of a vast array of defenses in animals and plants. These defenses include physical structures, behaviors, and chemical signals that mediate interactions with predators. Some of the strangest defensive structures in nature are the globiferous pedicellariae of the echinoderms. These are small venomous appendages with jaws and teeth that cover the test of many sea urchins and sea stars. In this study, we report a unique use of these defensive structures by the collector sea urchin Tripneustes gratilla. In both the laboratory and the field, globiferous pedicellariae were unpalatable to fish consumers. When subject to simulated predator attack, sea urchins released a cloud of pedicellaria heads into the water column. Flume experiments established the presence of a waterborne cue associated with this release of pedicellariae that is deterrent to predatory fish. These novel results add to our understanding of how the ecosystem-shaping sea urchin T. gratilla...

...read moreread less

5 citations

Cites background from "Marine chemical ecology: chemical s..."

...Unlike signals that result from damaged tissues, they do not require predation on a conspecific and are emitted from the prey itself (Hay 2009)....
[...]
...2002; Kicklighter 2012), chemical defenses in these animals are common, with numerous sponges, ascidians, cnidarians, and echinoderms possessing toxins (Hay 2009; Kicklighter 2012)....
[...]
...Chemical signaling has been extensively studied in the context of damage signals, where it has been presumed that tissue needs to be tasted or consumed for defenses to be effective (Chivers and Smith 1998; Hay 2009)....
[...]

Journal Article•DOI•

Space Use of Predatory Larval Dragonflies and Tadpole Prey in Response to Chemical Cues of Predation

[...]

Taylor A. Brown, Michael E. Fraker, Stuart A. Ludsin

01 Jan 2019-American Midland Naturalist

TL;DR: The results suggest tadpole prey selectively respond to environmental information from chemical cues (possibly to minimize costly antipredator behavior due to responding to insufficient information or reflecting a need for associative learning) and show predatory dragonflies may use nonchemical information to make space use decisions.

...read moreread less

Abstract: Chemical cues are frequently a key source of information to aquatic organisms. Both predators (kairomones digestive metabolites) and prey (alarm and damage-released cues) may generate chemical cues during their interactions, and different cue types can have different informational values. How predators and prey use the information from chemical cues to make spatial movement decisions influences both their direct interaction rates and their interactions with other species. We measured the spatial response of predatory larval dragonflies (Anax junius) and predator-naive green frog (Lithobates clamitans) tadpoles exposed to several types of chemical cues using experimental mesocosms. We found tadpoles only responded with spatial avoidance when exposed to both Anax kairomones and conspecific alarm cues together, whereas Anax did not exhibit consistent spatial responses to any cue type. Our results suggest tadpole prey selectively respond to environmental information from chemical cues (possibly to minimize costly antipredator behavior due to responding to insufficient information or reflecting a need for associative learning). They also show predatory dragonflies may use nonchemical information to make space use decisions (possibly due to inability to detect the same chemical cues as tadpoles).

...read moreread less

5 citations

Cites background from "Marine chemical ecology: chemical s..."

...Although many invertebrates can detect and respond to various chemical cues (Hay, 2009; Kamio and Derby, 2017), we do not know whether Anax cannot detect the tested cues, or whether they can, but did not respond to them....
[...]

Journal Article•DOI•

Opisthobranch grazing results in mobilisation of spherulous cells and re-allocation of secondary metabolites in the sponge Aplysina aerophoba

[...]

Yu-Chen Wu¹, Yu-Chen Wu², María García-Altares³, Berta Pintó⁴, Marta Ribes⁵, Ute Hentschel¹, Ute Hentschel², Lucía Pita¹ - Show less +4 more•Institutions (5)

Leibniz Institute of Marine Sciences¹, University of Kiel², Leibniz Association³, University of Barcelona⁴, Spanish National Research Council⁵

14 Dec 2020-Scientific Reports

TL;DR: In this paper, the authors studied the response of Aplysina aerophoba to grazing by the opisthobranch Tylodina perversa, in comparison to mechanical damage, at the cellular (via microscopy) and chemical level (via matrix-assisted laser desorption/ionization imaging mass spectrometry,MALDI-imaging MS).

...read moreread less

Abstract: Sponges thrive in marine benthic communities due to their specific and diverse chemical arsenal against predators and competitors. Yet, some animals specifically overcome these defences and use sponges as food and home. Most research on sponge chemical ecology has characterised crude extracts and investigated defences against generalist predators like fish. Consequently, we know little about chemical dynamics in the tissue and responses to specialist grazers. Here, we studied the response of the sponge Aplysina aerophoba to grazing by the opisthobranch Tylodina perversa, in comparison to mechanical damage, at the cellular (via microscopy) and chemical level (via matrix-assisted laser desorption/ionization imaging mass spectrometry, MALDI-imaging MS). We characterised the distribution of two major brominated alkaloids in A. aerophoba, aerophobin-2 and aeroplysinin-1, and identified a generalised wounding response that was similar in both wounding treatments: (i) brominated compound-carrying cells (spherulous cells) accumulated at the wound and (ii) secondary metabolites reallocated to the sponge surface. Upon mechanical damage, the wound turned dark due to oxidised compounds, causing T. perversa deterrence. During grazing, T. perversa’s way of feeding prevented oxidation. Thus, the sponge has not evolved a specific response to this specialist predator, but rather relies on rapid regeneration and flexible allocation of constitutive defences.

...read moreread less

5 citations

Book Chapter•DOI•

Invasive Alien Species and Their Effects on Marine Animal Forests

[...]

Joel C. Creed¹, Rosana M. Rocha², Bert W. Hoeksema³, E. Serrano⁴, G. Rilov⁵, M. Milazzo⁶, Ricardo J. Miranda⁷, Juan A. Sánchez⁸, Beatriz G. Fleury¹, Amanda Guilherme da Silva¹ - Show less +6 more•Institutions (8)

Rio de Janeiro State University¹, Federal University of Paraná², Naturalis³, Spanish National Research Council⁴, National Institute of Oceanography, India⁵, University of Palermo⁶, Federal University of Alagoas⁷, University of Los Andes⁸

01 Jan 2020

TL;DR: In this paper, the authors focus on invasive species as modifiers and creators of marine animal forests and consider how pathways and vectors have changed over time and the importance of historical collections, as well as some theoretical consideration of biological invasion.

...read moreread less

Abstract: Nonindigenous species are increasingly transported around the world through multiple pathways by a diversity of vectors. Invasive species are a subset of those that are introduced into the receptor community, where they establish and increase their population to a size where they impact the native system. Marine invasive species can therefore interact with and modify native animal forests and/or create novel ones resulting in simple-to-complex changes in material cycling, energy flow, ecosystem structure, and function. Despite the ever increasing number of studies dealing with marine invasive species, mostly biological invasions are mentioned generically as one of a number of threats of direct and indirect effects of human activities on animal forests. In order to redress this imbalance, this chapter focuses on invasive species as modifiers and creators of marine animal forests. As well as some theoretical consideration of biological invasion, we consider how pathways and vectors have changed over time and the importance of historical collections. We overview the available information regarding the main taxonomic groups of marine species that are invasive to animal forests, what makes them successful invaders, and how they interact with and effect the receptor community. The establishment of novel animal forests through biological invasion is also reviewed. We identify knowledge gaps and present perspectives and challenges for future research.

...read moreread less

4 citations

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
…
56
57
58
59
60
61
62
…
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87

Collapse

References

PDF

Open Access

More filters

Journal Article•

Chemical ecology of the settlement of benthic marine invertebrates

[...]

Joseph R. Pawlik

01 Jan 1992-Oceanography and Marine Biology

839 citations

"Marine chemical ecology: chemical s..." refers background in this paper

...…to chemical cues from specific hosts, or corals that settle in response to chemical traits of specific crustose coralline algae, or of soft-substrate animals that recruit to or avoid sands treated with specific chemical cues or extracts (e.g., Pawlik 1992, Krug & Manzi 1999, Hadfield & Paul 2001)....
[...]
...In aquatic systems, chemical cues determine feeding, habitat, and mating choices (e.g., Hay & Fenical 1988, 1996; Pawlik 1992; Breithaupt & Thiel 2008)....
[...]
...…stimulating feeding once prey have been contacted; compounds responsible for attraction from a distance have rarely been investigated for adult specialist consumers [compounds that cue larval settlement have been investigated; see Pawlik (1992), Krug & Manzi (1999), and Hadfield & Paul (2001)]....
[...]

Journal Article•DOI•

Centuries of Human-Driven Change in Salt Marsh Ecosystems

[...]

K. Bromberg Gedan¹, Brian R. Silliman¹, Mark D. Bertness²•Institutions (2)

Brown University¹, University of Florida²

25 Mar 2009-Annual Review of Marine Science

TL;DR: It is concluded that the best way to protect salt marshes and the services they provide is through the integrated approach of ecosystem-based management.

...read moreread less

Abstract: Salt marshes are among the most abundant, fertile, and accessible coastal habitats on earth, and they provide more ecosystem services to coastal populations than any other environment. Since the Middle Ages, humans have manipulated salt marshes at a grand scale, altering species composition, distribution, and ecosystem function. Here, we review historic and contemporary human activities in marsh ecosystems—exploitation of plant products; conversion to farmland, salt works, and urban land; introduction of non-native species; alteration of coastal hydrology; and metal and nutrient pollution. Unexpectedly, diverse types of impacts can have a similar consequence, turning salt marsh food webs upside down, dramatically increasing top down control. Of the various impacts, invasive species, runaway consumer effects, and sea level rise represent the greatest threats to salt marsh ecosystems. We conclude that the best way to protect salt marshes and the services they provide is through the integrated approach of ecosystem-based management.

...read moreread less

770 citations

Journal Article•DOI•

Marine Plant-Herbivore Interactions: The Ecology of Chemical Defense

[...]

Mark E. Hay, William Fenical

01 Jan 1988-Annual Review of Ecology, Evolution, and Systematics

TL;DR: Although numerous seaweed characteristics can deter some herbivores, the effects of morphology and chemistry have been studied most thoroughly and these types of seaweeds may be considered herbivore tolerant.

...read moreread less

Abstract: Herbivory has a profound effect on seaweeds in both temperate and tropical communities (11, 17, 21, 33, 43, 47, 80, 124). This is especially true on coral reefs where 60-97% (11, 42) of the total seaweed production may be removed by herbivores. To persist in marine communities, seaweeds must escape, deter, or tolerate herbivory. The ecological and evolutionary importance of spatial and temporal escapes has been extensively studied for seaweeds and adequately reviewed in the recent literature (33, 45, 47, 71, 80). The ability of seaweeds to tolerate herbivory has received limited attention. On coral reefs, rapidly growing filamentous algae are heavily grazed, but the algae quickly replace these losses and appear to be dependent upon herbivores to prevent their habitat from being overgrown by larger but less herbivoretolerant species (11, 71). Additionally, several seaweeds have spores or vegetative portions that can withstand gut passage; in some cases this significantly increases the growth rates of the newly settled spores (6, 122). These types of seaweeds may be considered herbivore tolerant. Although numerous seaweed characteristics can deter some herbivores, the effects of morphology and chemistry have been studied most thoroughly. The

...read moreread less

722 citations

"Marine chemical ecology: chemical s..." refers background in this paper

...In aquatic systems, chemical cues determine feeding, habitat, and mating choices (e.g., Hay & Fenical 1988, 1996; Pawlik 1992; Breithaupt & Thiel 2008)....
[...]
...…on the plants they consume and that are especially susceptible to predation suggest that feeding preferences are commonly driven by the need to colonize hosts that provide escapes from consumers rather than by the direct food value of those hosts (see also Hay & Fenical 1988, 1996; Hay 1992, 1996)....
[...]
...In the past 20 years, the review of selected aspects of marine chemical ecology has become a growth industry (e.g., Hay & Fenical 1988, 1996; Paul 1992; Hay 1996; McClintock & Baker 2001; Paul et al. 2007; Pohnert et al. 2007; Amsler 2008), with numerous reviews focusing on specific groups…...
[...]

Journal Article•DOI•

Evidence that halogenated furanones from Delisea pulchra inhibit acylated homoserine lactone (AHL)-mediated gene expression by displacing the AHL signal from its receptor protein.

[...]

Mike Manefield¹, Rocky de Nys¹, Kumar Naresh¹, Read Roger¹, Michael Givskov², Steinberg Peter¹, Staffan Kjelleberg¹ - Show less +3 more•Institutions (2)

University of New South Wales¹, Technical University of Denmark²

01 Feb 1999-Microbiology

TL;DR: The contention that furanones, at the concentrations produced by the alga, can control bacterial colonization of surfaces by specifically interfering with AHL-mediated gene expression at the level of the LuxR protein is supported.

...read moreread less

Abstract: Summary: Acylated homoserine lactone (AHL)-mediated gene expression controls phenotypes involved in colonization, often specifically of higher organisms, in both marine and terrestrial environments. The marine red alga Delisea pulchra produces halogenated furanones which resemble AHLs structurally and show inhibitory activity at ecologically realistic concentrations in AHL bioassays. Evidence is presented that halogenated furanones displace tritiated OHHL [N-3- (oxohexanoy1)-L-homoserine lactone] from Escherichia coli cells overproducing LuxR with potencies corresponding to their respective inhibitory activities in an AHL-regulated bioluminescence assay, indicating that this is the mechanism by which furanones inhibit AHL-dependent phenotypes. Alternative mechanisms for this phenomenon are also addressed. General metabolic disruption was assessed with two-dimensional PAGE, revealing limited non- AHL-related effects. A direct chemical interaction between the algal compounds and AHLs, as monitored by 1H NMR spectroscopy, was shown not to occur in vitro. These results support the contention that furanones, at the concentrations produced by the alga, can control bacterial colonization of surfaces by specifically interfering with AHL-mediated gene expression at the level of the LuxR protein.

...read moreread less

612 citations

"Marine chemical ecology: chemical s..." refers background in this paper

...This inhibition occurs because halogenated furanones interfere with the bacteria’s signal-based regulatory systems that control surface motility, exoenzyme production, and biofilm formation/stability (Manefield et al. 1999, 2002; Rasmussen et al. 2000; McDougald et al. 2001)....
[...]

Journal Article•DOI•

Marine chemical ecology: what's known and what's next?

[...]

Mark E. Hay¹•Institutions (1)

University of North Carolina at Chapel Hill¹

15 Nov 1996-Journal of Experimental Marine Biology and Ecology

TL;DR: This review concludes that relatively unstudied, ontogenetic shifts in concentrations and types of defenses occur in marine species, and patterns of larval chemical defenses appear to provide insights into the evolution of complex life cycles and of differing modes of development among marine invertebrates.

...read moreread less

607 citations

"Marine chemical ecology: chemical s..." refers background in this paper

...…on the plants they consume and that are especially susceptible to predation suggest that feeding preferences are commonly driven by the need to colonize hosts that provide escapes from consumers rather than by the direct food value of those hosts (see also Hay & Fenical 1988, 1996; Hay 1992, 1996)....
[...]
...In other instances the larvae are chemically defended, but the adults are not and appear instead to rely more on physical/structural defenses (Lindquist & Hay 1996)....
[...]
...…past 20 years, the review of selected aspects of marine chemical ecology has become a growth industry (e.g., Hay & Fenical 1988, 1996; Paul 1992; Hay 1996; McClintock & Baker 2001; Paul et al. 2007; Pohnert et al. 2007; Amsler 2008), with numerous reviews focusing on specific groups (seaweeds…...
[...]
...Once larvae or embryos are released from brooding adults, they can be at considerable risk of predation in the plankton, but even more so as they recruit to the benthos where both fish and invertebrate predators are commonly concentrated (Lindquist & Hay 1996)....
[...]
...…of resistance to host chemical defenses, selective consumption of those hosts, being cued to feed by the specific host chemicals that deter other consumers, and sequestration by the specialist of its host’s chemical defenses, thus becoming immune to many of its own enemies (Hay 1992, 1996)....
[...]