Is it appropriate to use the © symbol to attribute iNaturalist observation authors in scientific papers?

I have a question regarding the use of the © symbol in citations.

I am developing a proposed standardized format for citing individual iNaturalist observations within the body of scientific papers. In my proposed format, the © symbol would be placed before the observer’s name, followed by the observation ID (e.g., © Author 1234567), with the intention of identifying and attributing the observation to its author.

However, I am unsure whether using the © symbol in this way is technically correct. I understand that © traditionally refers to copyright, so I would like to know whether it would be considered incorrect or misleading to use it as an authorship marker for an iNaturalist observation, rather than specifically as a copyright notice.

I have found several discussions on this forum suggesting ways to cite individual observations or groups of observations. However, these recommendations seem to be primarily intended for citations in the reference list and/or for assigning or depositing observations in online repositories. Even when the discussions address citations within the body of the text, the guidance tends to be relatively brief and does not provide detailed conventions for how individual observation authors should be identified in the text itself, comparable, for example, to the more established guidelines provided by APA for citing images or identifying authors within the text.

My intention is therefore not to replace the use of repositories, reference lists, or existing citation practices. Rather, I am exploring a way to make the identification and attribution of individual observation authors more practical and dynamic within the body of a scientific article, while still retaining the observation ID as a unique identifier. The proposed system would allow authors of scientific papers to adopt a consistent notation specifically for in-text attribution of iNaturalist observations.

With this in mind, would using the © symbol in a format such as “© Author 1234567” be considered inappropriate or misleading? If so, would another symbol or notation be more appropriate for indicating the author of the observation without implying a specific copyright status?

In my usage in a couple of published papers (and in iNat journal posts), I only use the copyright symbol to literally reflect an explicit copyrighted image as uploaded by the OP. For any of the other types, CC-0, CC-BY, etc., etc., I don’t usually symbolize that category. I just include the @username and the iNat observation number. In one instance, I used the format, “Name, iNat 1234567” with either the person’s real name where known, or the iNat handle.

It’s an interesting use case, and in my proposal, I also include alternative usernames and observer IDs for the platform.It’s an interesting use case, and in my proposal, I also include alternative usernames and observer IDs for the platform… But apparently, standardizing “© Author” seems wrong anyway, but I suggested it that way because there are posts in the community where the observer’s rights are also included in the data they put on the platform.

Here are a couple of screenshots from publications of mine which indicate the style I used:

Screenshot 2026-09-07 at 1.08.17 PM

the point of citation isn’t to identify who holds the copyright on a given work. the point of a citation is to allow someone to identify and find the work you’re referencing. the information that’s important for locating a work are things like author, publication, publication date, title or other identifier, etc. for citation purposes, it doesn’t really matter who holds the copyright (although, by default, the author usually does), nor does it matter what sorts of licenses the copyright holder has granted.

now, if you’re including, say, a photo from an observation in your paper, then you may need to add attribution for the image itself that identifies license / copyright claims (because you’re redistributing the image). it depends on the license or the copyright situation.

I agree with pisum. Attribution and copyright are two different things. There is no need to include copyright or licensing information in a simple citation (unless you are reproducing the entire observation complete with notes and comments). I like gcwarbler’s style. Maybe writing out ‘iNaturalist’ instead of just ‘iNat’ would be better. It’s also possible to cite iNat observations on GBIF, and GBIF already has an established citation recommendation for observations: https://www.gbif.org/citation-guidelines#singleOccurrences.

It still leaves too much “for the end of the text, in the references” and too little in the body of the article, which is what I am proposing. However, I also agree with Pisum that the symbol isn’t necessary.

The article uses a separate template for photo captions that highlights the licenses within the structure, but that applies only to that specific section. I realize, then, that I don’t need to use it in the body text; I will remove it and keep (Author ID) in the proposal instead. Thanks for clearing up my question about the symbol—it really isn’t necessary.

I’m going to do something somewhat similar; I should probably include those conventions here as well.