Peer Review History
| Original SubmissionOctober 10, 2024 |
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PONE-D-24-45585Novel method to investigate thermal exchange rates in small, terrestrial ectotherms: A proof-of-concept on the gecko Tarentola mauritanicaPLOS ONE Dear Dr. Barroso, Thank you for submitting your manuscript to PLOS ONE. After careful consideration, we feel that it has merit but does not fully meet PLOS ONE’s publication criteria as it currently stands. Therefore, we invite you to submit a revised version of the manuscript that addresses the points raised during the review process. We have received two reviews, however, one of them is not particularly useful. Firstly, while the method is novel, it would be strengthened by comparing it with similar thermography studies to better define its unique contributions. Additionally, the complex setup for isolating heliothermy and thigmothermy may need further justification, as a simpler approach could achieve comparable outcomes. The focus on T. mauritanica males limits broader applicability; addressing how this method might extend to other species and contexts would enhance its ecological relevance. The statistical analysis is robust but complex, and summarizing the main effects with biological relevance would improve clarity. Additionally, observed regional heterothermy findings could be better contextualized within natural thermoregulation strategies. Finally, more details on managing potential stress from harnesses would reinforce the ethical considerations of this study. Overall, these revisions would strengthen your work and enhance its contribution to thermoregulatory studies in ectotherms. Please submit your revised manuscript by Dec 26 2024 11:59PM. If you will need more time than this to complete your revisions, please reply to this message or contact the journal office at plosone@plos.org. When you're ready to submit your revision, log on to https://www.editorialmanager.com/pone/ and select the 'Submissions Needing Revision' folder to locate your manuscript file. Please include the following items when submitting your revised manuscript:
If applicable, we recommend that you deposit your laboratory protocols in protocols.io to enhance the reproducibility of your results. Protocols.io assigns your protocol its own identifier (DOI) so that it can be cited independently in the future. For instructions see: https://journals.plos.org/plosone/s/submission-guidelines#loc-laboratory-protocols. Additionally, PLOS ONE offers an option for publishing peer-reviewed Lab Protocol articles, which describe protocols hosted on protocols.io. Read more information on sharing protocols at https://plos.org/protocols?utm_medium=editorial-email&utm_source=authorletters&utm_campaign=protocols. We look forward to receiving your revised manuscript. Kind regards, Edvard Mizsei Academic Editor PLOS ONE Journal Requirements: When submitting your revision, we need you to address these additional requirements. 1. Please ensure that your manuscript meets PLOS ONE's style requirements, including those for file naming. The PLOS ONE style templates can be found at https://journals.plos.org/plosone/s/file?id=wjVg/PLOSOne_formatting_sample_main_body.pdf and https://journals.plos.org/plosone/s/file?id=ba62/PLOSOne_formatting_sample_title_authors_affiliations.pdf 2. Please review your reference list to ensure that it is complete and correct. If you have cited papers that have been retracted, please include the rationale for doing so in the manuscript text, or remove these references and replace them with relevant current references. Any changes to the reference list should be mentioned in the rebuttal letter that accompanies your revised manuscript. If you need to cite a retracted article, indicate the article’s retracted status in the References list and also include a citation and full reference for the retraction notice. [Note: HTML markup is below. Please do not edit.] Reviewers' comments: Reviewer's Responses to Questions Comments to the Author 1. Is the manuscript technically sound, and do the data support the conclusions? The manuscript must describe a technically sound piece of scientific research with data that supports the conclusions. Experiments must have been conducted rigorously, with appropriate controls, replication, and sample sizes. The conclusions must be drawn appropriately based on the data presented. Reviewer #1: Yes Reviewer #2: Yes ********** 2. Has the statistical analysis been performed appropriately and rigorously? Reviewer #1: Yes Reviewer #2: Yes ********** 3. Have the authors made all data underlying the findings in their manuscript fully available? The PLOS Data policy requires authors to make all data underlying the findings described in their manuscript fully available without restriction, with rare exception (please refer to the Data Availability Statement in the manuscript PDF file). The data should be provided as part of the manuscript or its supporting information, or deposited to a public repository. For example, in addition to summary statistics, the data points behind means, medians and variance measures should be available. If there are restrictions on publicly sharing data—e.g. participant privacy or use of data from a third party—those must be specified. Reviewer #1: Yes Reviewer #2: Yes ********** 4. Is the manuscript presented in an intelligible fashion and written in standard English? PLOS ONE does not copyedit accepted manuscripts, so the language in submitted articles must be clear, correct, and unambiguous. Any typographical or grammatical errors should be corrected at revision, so please note any specific errors here. Reviewer #1: Yes Reviewer #2: Yes ********** 5. Review Comments to the Author Please use the space provided to explain your answers to the questions above. You may also include additional comments for the author, including concerns about dual publication, research ethics, or publication ethics. (Please upload your review as an attachment if it exceeds 20,000 characters) Reviewer #1: This article is purely methodological. Rather than testing any particular hypothesis, it explores a novel technique to study heat acquisition and loss via thigmothermy and radiation in small ectotherms, which overcomes some limitations of previous setups. The authors use large tanks filled with water to buffer temperature, resorting to water pumps to prevent thermal stratification of the water column. Also, the animal is allowed to move to a certain extent, as it is leashed to a harness rather than immobilized as in most techniques used so far. The authors used similar (although not identical due to an alleged lack of proper material, which is a flaw, although not necessarily invalidating the technique) setups to test thigmothermy (with either hot or cold water as a source or sink of heat) and heliothermy (with water used as a buffer and a bulb as a source of heat). Also, a thermal camera was used, and temperature was recorded from a series of standardized body parts in a number of individuals, so as to ascertain how different body areas are involved in heating and cooling processes in each case. The animal was also monitored for behavioral activity to test any potential effect of movement. The technique seems to serve the purpose it is intended for, and has indeed potential to further the study of thermoregulation and heat exchange processes in ectotherms to a fine scale. Also, it is arguably suitable to test hypotheses so far complicated to investigate, such as those involving the role of activity and behavior on thermal ecology of animals. That being said, the setup described is bulky, replicable but not necessarily easy to optimize, but that will of course depend on the logistic limitations of each researcher interested in using it, and is by no means a criticism to its functionality. I personally believe this methodology can be feasible and useful. For the most part, the methodology is accurately described, although some minor points could be better explained. The text is in general well written, but the English needs some tweaking here and there. To my mind, the introduction and the discussion are perhaps a bit too long, especially for an article which lacks any hypothesis and is purely methodological. Also, some concepts are used in a way that is not as accurate as expected. I have highlighted below some specific points where the manuscript can be somewhat improved. Line 24: These adaptations do not necessarily “optimize” heat exchange, as they might be compromised with others and/or simply fail to do so. I recommend a milder wording. Line 28: Technically speaking, “heliothermy” involves heat gain from solar radiation, not just any heat source. Line 45: “such as most/many/certain reptiles”, as many others are thermoconformers. Line 49: I am not sure reptiles actively “emphasise” that. Maybe “reptiles depend on behavioural thermoregulation…” or something along those lines would be a more accurate wording. Line 69: Maybe “function” or “be involved/engaged” instead of the active voice “engage”? Line 71: Again, the adjective “undesirable” conveys too strong a human emotion. I would suggest a different wording, more objective, such as “counter-productive” or “an inherent loss of body temperature which often hampers the attainment of the thermal optimum”. Line 75: Please. see my former comment on the word “undesirable”. Lines 89-90: “becomes a radiant heat source itself”. Line 90: Delete the comma after “hence”. Line 91: “via/through/by means of radiation”. Line 93: “of the temperature differential”. Lines 94-95: “can actively select a substrate either warmer or cooler than itself”. Line 97: Delete “one is”. Line 98: “see works by Ortega et al.”. Line 134: A comma after “Here” would be recommendable. Line 147: “common wall”, with lowercase initials. Lines 155-157: Why those geographically disparate locations? That does not seem necessary considering the aims of the study. Were these urban populations? Please, clarify what the numbers between parentheses are. I would say Évora coordinates are 35.352, -8.018. Does the journal accept coordinates in units other than degrees, minutes and seconds? Line 162: Maybe “consisting of” rather than “composed of”? Lines 164-165: A brief description of how the animals were sexed could be appropriate. Line 166: Were these differences in body sizes coincidental, or was the selection not random, but focused on animals of different sizes? Given the aims of the study, I do not believe this is fundamental, but it should be clarified. Line 180: “the heliothermy experiment”. I would not say the experiment is heliothermic. Here and throughout the manuscript, similar utterances should be reworded accordingly. Line 181: “inside which a smaller (34Lx23Wx20H cm) aquarium was placed”. Line 186: “the thickness of the lass was constant”. Line 196: In the rest of the text, you spell this word as “utilise”, not “utilize”. Both are correct, but correspond to different standards. For consistency’s sake, please use the same standard all along. Line 198: “they are in cooling mode”. Line 200: The use of semicolons is highly restrictive in English. A period is preferable here. Line 203: “the thigmothermy experiment”. Lines 222-223: What harness and leash do you mean? What video recordings? The reader knows nothing about this at this point, as it is only explained after line 230. Line 231: “the experimental arena”. Line 232: “familiarize themselves with room temperature and the harness”. Line 236: “on a precision scale”. Line 238: Delete “for”. Line 268: Technically speaking, feces are not excretion. Line 292: “from one frame every 20 seconds”. Line 424: “among body parts”. Line 426: “were also more similar…”. The rest of the section is written using past tenses, so for consistency’s sake that should be maintained. Line 427: Remove the comma after “results”. Line 428: Add a comma before “with a higher…”. Line 484: “fail to provide”. Line 496: “it will allow”. Line 499: “difficulties in incorporating”. Line 511: Delete the comma after “body”. Line 520: What is “thermal history”? It should be briefly explained. Line 526: “If this were true”. Line 561: Add a comma after “Nonetheless”. Line 569: “operative temperature” is a specific concept that refers to the temperature a non-thermoregulating animal would achieve in a given situation, usually resorting to unanimated physical animal models. Is that what you mean here? Line 571: The closing parenthesis should be added. Line 582: “testing it on”. This gecko is crepuscular and nocturnal. Reviewer #2: As the authors indicate, this study introduces a pioneering experimental technique that employs thermography as a less invasive alternative for precisely measuring body temperatures in thermoregulating ectotherms when quantifying thermal exchange rates. This methodology enhances the integration of behaviour and physiology, providing higher temporal and spatial resolution in measuring body temperatures of thermoregulating ectotherms. The study presents findings from original, well-designed research. The experiments and statistical analyses are conducted to a high technical standard and described thoroughly. Therefore, I recommend the article for publication in its current form. ********** 6. PLOS authors have the option to publish the peer review history of their article (what does this mean?). If published, this will include your full peer review and any attached files. If you choose “no”, your identity will remain anonymous but your review may still be made public. Do you want your identity to be public for this peer review? For information about this choice, including consent withdrawal, please see our Privacy Policy. Reviewer #1: No Reviewer #2: No ********** [NOTE: If reviewer comments were submitted as an attachment file, they will be attached to this email and accessible via the submission site. Please log into your account, locate the manuscript record, and check for the action link "View Attachments". If this link does not appear, there are no attachment files.] While revising your submission, please upload your figure files to the Preflight Analysis and Conversion Engine (PACE) digital diagnostic tool, https://pacev2.apexcovantage.com/. PACE helps ensure that figures meet PLOS requirements. To use PACE, you must first register as a user. Registration is free. Then, login and navigate to the UPLOAD tab, where you will find detailed instructions on how to use the tool. If you encounter any issues or have any questions when using PACE, please email PLOS at figures@plos.org. Please note that Supporting Information files do not need this step. |
| Revision 1 |
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Novel method to investigate thermal exchange rates in small, terrestrial ectotherms: A proof-of-concept on the gecko Tarentola mauritanica PONE-D-24-45585R1 Dear Dr. Barroso, We’re pleased to inform you that your manuscript has been judged scientifically suitable for publication and will be formally accepted for publication once it meets all outstanding technical requirements. Within one week, you’ll receive an e-mail detailing the required amendments. When these have been addressed, you’ll receive a formal acceptance letter and your manuscript will be scheduled for publication. An invoice will be generated when your article is formally accepted. Please note, if your institution has a publishing partnership with PLOS and your article meets the relevant criteria, all or part of your publication costs will be covered. Please make sure your user information is up-to-date by logging into Editorial Manager at Editorial Manager® and clicking the ‘Update My Information' link at the top of the page. If you have any questions relating to publication charges, please contact our Author Billing department directly at authorbilling@plos.org. If your institution or institutions have a press office, please notify them about your upcoming paper to help maximize its impact. If they’ll be preparing press materials, please inform our press team as soon as possible -- no later than 48 hours after receiving the formal acceptance. Your manuscript will remain under strict press embargo until 2 pm Eastern Time on the date of publication. For more information, please contact onepress@plos.org. Kind regards, Edvard Mizsei Academic Editor PLOS ONE Additional Editor Comments (optional): Reviewers' comments: |
| Formally Accepted |
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PONE-D-24-45585R1 PLOS ONE Dear Dr. Barroso, I'm pleased to inform you that your manuscript has been deemed suitable for publication in PLOS ONE. Congratulations! Your manuscript is now being handed over to our production team. At this stage, our production department will prepare your paper for publication. This includes ensuring the following: * All references, tables, and figures are properly cited * All relevant supporting information is included in the manuscript submission, * There are no issues that prevent the paper from being properly typeset If revisions are needed, the production department will contact you directly to resolve them. If no revisions are needed, you will receive an email when the publication date has been set. At this time, we do not offer pre-publication proofs to authors during production of the accepted work. Please keep in mind that we are working through a large volume of accepted articles, so please give us a few weeks to review your paper and let you know the next and final steps. Lastly, if your institution or institutions have a press office, please let them know about your upcoming paper now to help maximize its impact. If they'll be preparing press materials, please inform our press team within the next 48 hours. Your manuscript will remain under strict press embargo until 2 pm Eastern Time on the date of publication. For more information, please contact onepress@plos.org. If we can help with anything else, please email us at customercare@plos.org. Thank you for submitting your work to PLOS ONE and supporting open access. Kind regards, PLOS ONE Editorial Office Staff on behalf of Dr. Edvard Mizsei Academic Editor PLOS ONE |
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