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Science as Leisure

Liz Marchio

I am a trained ichthyologist interested in what gets people interested in natural history, biological sciences, and science careers. My passion is to find out what fuels curiosity for the natural world.

Biology-related serious leisure activities can impact people's interest in ecology, biology, and natural history. Do these activities promote biological understanding? If so, how does that progress and to what level does it progress to? 

If you're interested in a starting a dialogue, please feel free to contact me. If you're curious about how I got here, my story can be found on the About Me page.


Filtering by Category: women in science

Academic Papers: Aquarium Species v1

As an academic I need to stay on top of my field. To do this, I subscribe to updates through Google Scholar.

This subscription allows me to send myself new publications on papers I *should* find relevant. 

I get a lot of new papers I can't really use but know others who may find the material interesting, even if it is just the abstract. So, I am going to try to post some links to BRAND NEW information on aquarium species of fish, mainly. 

If you're interested in more information on each paper, please contact me

Here is v1:

1: Evaluation of decompression and venting and its affect on stress and mortality in the Yellow Tang (Zebrasoma flavescens). Click here for the abstract. 

marchio yellow tang fish aquarium

2: The relationship between the numbers of spot, sex and size of the spotted barb, Puntius binotatus was investigated in order to develop a phenotypic sex identification method for the broodstock management of this species.  Click here for the paper (I think this will work) 

marchio barb aquarium fish

3: Ecological and Evolutionary Applications for Environmental Sex Reversal of Fish DNA. Click here for the abstract.


3: Barcoding in Pencilfishes (Lebiasinidae: Nannostomus) Reveals Cryptic Diversity across the Brazilian Amazon. Click here for the PAPER! Yes, open access! 

Photo by  Rachel O'Leary

4: Growth of mycotal fungus on carp eggs in differing environments. Click here for the PAPER!



Well, I hope this was helpful! Please give me feedback in the comments or via e-mail

NotW: Rachel O'Leary - The Mohawk Aquarist

Sometimes you just know you've come to the right place.

That's how I felt when I met Rachel O'Leary.

We were both invited speakers and since I hardly see women at these events, I knew Rachel was going to make an impression. And boy, did she! 

                                               Rachel in her natural habitat- her fantastic fish room! 

                                               Rachel in her natural habitat- her fantastic fish room! 

Rachel O'Leary - The Mohawk Aquarist & Naturalist

Rachel epitomizes a lot of qualities that I respect (and wish I had the balls enough to do). She travels the country doing fish club talks, she is her own scientist and natural historian, published author, and an aquarium-related icon. Maybe it's the mohawk? Nope, this woman knows her fish, loves her hobby, and one of the most down to Earth people I've ever met. 

I remember sitting in her aquarium-club talk on dwarf shrimp and being impressed with the amount of information she knows and is completely up to date on. For example, the dwarf shrimp genera (Caridina, Neocaridina, etc.) are currently in flux taxonomically, and she has her finger right on the pulse. Frankly, the only thing that could hold her back from being more knowledgeable is the lack of Open-Source scientific publications (hint hint). 

Not only is Rachel knowledgeable, she is willing to take a lot of time to educate others. She is also willing to stand up and tell people "No" when they want to buy organisms that are inappropriate for their aquarium set-up:

Rachel imports fish and invertebrates to sell to fellow aquarists; sometimes it's a demanding job. But the following she has supporting her decision not to sell (65+ likes, 80+ comments) shows she is indeed making a difference and a leader in the hobby.

Rachel imports fish and invertebrates to sell to fellow aquarists; sometimes it's a demanding job. But the following she has supporting her decision not to sell (65+ likes, 80+ comments) shows she is indeed making a difference and a leader in the hobby.

Aquarium keeping has gotten and will continue getting a lot of flack for irresponsible pet ownership issues, but people like Rachel are making a difference, once teeny tiny seemingly insignificant step at a time. 

Kudos to you, Rachel, our Mohawk Aquarist and Naturalist of the Week! 

Check out Rachel's website, her book, and her aquarium talks


Accidentally Went Viral: Embrace the Mistake

So sometimes we, as humans, make mistakes.

Yeah, duh, right?

And sometimes those mistakes get made fun of and gossiped about...


But looks like that ain't nothin' now. Gossip the "old fashioned way" was verbal and or on paper; the new gossip is immediate and akin to a wildfire. If you're on the wrong side of this phenomenon, good luck.

A simple mistake can turn into a HUGE, GLOBAL mistake. 

So, what is there to do about this? Well, we could always be a bit better about consuming and regurgitating these viral mistakes. Spreading the snapshot of an editing mistake instead of notifying the editor is snarky and pretty nasty. Yeah, geeze, seeing something dumb is funny, I agree- but at what cost? You spread the viral mistake and become "internet famous" at the expense of someone else. So, those of us who like attention, and that's all of us, we need to be a bit more mindful. 

So, yeah, us consumers of media could be mindful, but is that really going to happen to the masses? Probably not. So, what do you do if you're on the other end of the viral mistake? The one who MADE the mistake? Well... good question. If you cower and hide you're likely to become a larger target (bullies love to feel the power, right?). My suggestion is:

Embrace the Mistake!

We all make mistakes and those who deal with them with dignity and honesty can actually become role models. So what if you left something stupid in a document and the WHOLE WORLD saw it? The whole world saw YOUR document! You're on stage now!

Take advantage of it and embrace the mistake! 

"Going viral" can be good or bad, depending on how you deal with the situation. 

"Going viral" can be good or bad, depending on how you deal with the situation. 

Now, let's see how the ESA comet shirt guy deals with his...

Introducing Scientist and Blogger, Sarah Flanagan

While I will still be highlighting Naturalists on my NotW series, this week I would like to highlight a fellow scientist and graduate student, Sarah Flanagan. 

Sarah has lived all over the world and just wrapped up a field season in Norway and Sweden collecting pipefish for her dissertation. She studies this group of fish and sexual selection, population genomics, and evolutionary biology.  

Not only is Sarah a great scientist (just as NSF; she has been awarded accolades and money for her work), she is working on scientific outreach. Check out her most recent blog post, which mentions Natural History, here. You can also follow Sarah on Twitter here: @sarahpf19

She also created the citizen science project, Pipefish World, where you can submit your own collection photos, GPS, and information on pipefishes! Join the fun!

Interested in studying pipefish, seahorses, sexual selection, and evolution? Check out the Jones Lab at Texas A&M where Sarah is currently studying! 


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