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Matthew Morris

@mrjmorris

Associate Professor at Ambrose University, biologist, and overall fish enthusiast

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03.09.2025
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Latest posts by Matthew Morris @mrjmorris

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Darwin Day at St. Mary's University featuring Dr. Matthew Morris We're excited to celebrate Darwin Day with a fascinating presentation from Dr. Matthew Morris

Don't forget to register for Friday's Darwin Day talk at St. Mary's University, featuring yours truly:

www.eventbrite.ca/e/darwin-day...

11.02.2026 17:59 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Darwin Day with Dr. Matthew Morris – St. Mary's University

Come join me on Friday the 13th at St. Mary's University for a special Darwin Day special lecture:

stmu.ca/event/darwin...

06.02.2026 19:50 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

The Carpenter's Son has 31% on RT. I assumed it was the Christian right bemoaning a gnostic take on Jesus, but then saw the movie and was surprised by how strangely Catholic and moving it is. Reviewers didnt find it sacrilegious enough! 8/10 but would love a take from a scholar of gnosticism

06.01.2026 17:39 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Explore the mystery of the Christmas star What was the Christmas star? This Saturday, Dec. 6, join astronomers at Ambrose University in Calgary for their annual event explaining the mysterious Christmas star. Neel Roberts with the Royal Astr...

High River did a little writeup on tomorrow's Star of Bethlehem party at Ambrose:

highriveronline.com/articles/exp...

05.12.2025 21:20 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Star of Bethlehem Party - Pleiades and Saturn! | Ambrose University

I am excited to try out the planetarium at this year's Star of Bethlehem party at Ambrose University. Free family friendly fun! Register at ambrose.edu/event/8073

24.11.2025 21:12 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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20.11.2025 21:53 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Protist not protest. I wish my phone was smart enough to recognize I am a scientist.

20.11.2025 21:53 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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New clues to origins of complex life revealed by MSU biologist in Nature journal

An entirely new phylum of protest was published today. It is rare that higher taxa like this are discovered - but it is all the more exciting for providing more insights into the evolution of the mitochondrial from alphaproteobacteria. www.msstate.edu/newsroom/art...

20.11.2025 21:51 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Black crappie (and possibly white) have been found in huge numbers in Cardiff Trout Pond north of Edmonton. This is a new record for the province, and was almost certainly released illegally. Don't let it loose! Photo credit: N. McNelly

04.11.2025 22:45 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
22-Oct 2022 headline from The Economist
A new paper claims SARS-CoV-2 bears signs of genetic engineering
But it has yet to be peer reviewed. And others strongly disagree

22-Oct 2022 headline from The Economist A new paper claims SARS-CoV-2 bears signs of genetic engineering But it has yet to be peer reviewed. And others strongly disagree

🧡Remember the preprint claiming SARS-CoV-2 has a "synthetic fingerprint"?

It said a restriction map was "extremely unlikely to have arisen by random evolution.”

I took its claims seriously.

The "synthetic fingerprint" hypothesis collapses. My new preprint explains why.

arxiv.org/abs/2510.23833

29.10.2025 07:32 πŸ‘ 176 πŸ” 83 πŸ’¬ 4 πŸ“Œ 9
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LETTER: Back-to-work bill should be breaking point Conservatives used to hold bedrock rights as absolute and sacred, but it would appear that the UCP no longer does.

I wrote an angry scree about the Albertan government and my local paper posted it.

www.westernwheel.ca/opinion/lett...

29.10.2025 16:03 πŸ‘ 8 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

Over 456 000 signatures!

28.10.2025 18:21 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

So they actually used the notwithstanding clause to force teachers back without a contract. First reading approved. Unsurprising in the sense that I am not sure anything this government does will surprise me any more.

28.10.2025 00:04 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
View of <strong>Description of the Apalachicola Redhorse (Catostomidae: <em>Moxostoma</em>)</strong>

The Apalochicola redhorse finally has a name - Moxostoma antelunare
mapress.com/zt/article/v...

27.10.2025 21:44 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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It is fascinating to see a pro-UCP Facebook chat accuse the ATA of being both Marxist and fascist. I'm no political scholar but...

27.10.2025 21:41 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Rick Bell in the Calgary Herald is more palatable if you read him while doing a Captain Kirk impression

24.10.2025 02:51 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

15th report of the Alberta Bird Record Committee dropped. I was surprised to find how few glossy ibis records have been accepted; no reason was provided but I could imagine they are easily mistaken for white-faced ibis. Document any interesting bird finds on iNaturalist opus.uleth.ca/server/api/c...

16.10.2025 19:33 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Out with the family doing the fish rescue on this Christmasy Thanksgiving!

12.10.2025 18:13 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Keeping Alberta Forever Canadian Join the Forever Canadian campaign to affirm Alberta remains in Canada. Volunteer, donate, or help collect signatures for this citizen‑initiated petition.

Forever Canada petition has nearly met their goal. They are over 80% there but have until Oct 28. You have to sign in person, go to www.forever-canadian.ca to find a location near you. It might seem absurd to sign a petition to say that Alberta should remain a province, but it is strategic.

11.10.2025 15:09 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Shit is so bad that the best American news of the week is that Dolly Parton didn't die.

10.10.2025 02:51 πŸ‘ 5157 πŸ” 601 πŸ’¬ 107 πŸ“Œ 23
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Family-based selection: an efficient method for increasing phenotypic variability This article introduces a model comparing various selection regimes for increasing phenotypic variability. Individuals with the same genotype, reared in id

Our new study modeling selection for (behavioral) variability has been covered in a lovely @genetics-gsa.bsky.social podcast featuring first author Shraddha Lall and @ecoevogal.bsky.social

academic.oup.com/g3journal/ad...

08.10.2025 16:26 πŸ‘ 40 πŸ” 16 πŸ’¬ 5 πŸ“Œ 0

I received an unusual self-published book on science and faith. It was unusual because (a) the author acknowledged at the start that he fed his ideas to AI and then edited the 600 page output, and (b) it opens with an AI-written prelude that both praises and critiques the book. Points for honesty?

09.10.2025 16:28 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Ambrose Biology 2025 Graduate Published in Canadian Journal of Zoology | Ambrose University

A nice little write up on the Ambrose main page today featuring alum Nathan Yeung and our work on suckers: ambrose.edu/news/ambrose...

06.10.2025 15:48 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
A map of the spread of Pd (Pseudogymnoascus destructans) that causes white-nose syndrome in bats, across Canada from the CWHC https://www.cwhc-rcsf.ca/white_nose_syndrome_reports_and_maps.php

A map of the spread of Pd (Pseudogymnoascus destructans) that causes white-nose syndrome in bats, across Canada from the CWHC https://www.cwhc-rcsf.ca/white_nose_syndrome_reports_and_maps.php

πŸ¦‡The fungus behind white-nose syndrome continues to spread across Alberta. Our latest detection, near Fort McKay, marks the northernmost detection yet. Thank you to our partners at the Wood Buffalo Wildlife Research Institute for collecting this sample. See maps at www.cwhc-rcsf.ca/white_nose_s...

02.10.2025 15:18 πŸ‘ 29 πŸ” 14 πŸ’¬ 1 πŸ“Œ 0
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Using meristic and morphometric techniques to identify juvenile Catostomus suckers (Largescale Sucker C. macrocheilus, Longnose Sucker C. catostomus, White Sucker C. commersonii —Teleostei: Cyprinifor... Catostomid suckers are an important but understudied component of North American freshwater ecosystems. Alberta populations of Catostomus macrocheilus Girard, 1856; Catostomus commersonii (Lacepède, 1...

Check out my latest paper, co-authored by Ambrose alum Nathan Yeung. He did some great work on juvenile suckers in the Peace River drainage of Alberta! Final version (rather than pre-print) dropped today:
cdnsciencepub.com/doi/10.1139/...

22.09.2025 23:02 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Live from the field: rosy red young of the year strongly suggest they are reproducing in Alberta waters. Country Hills, Calgary.

17.09.2025 16:04 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Behold the Gloriously Weird Spotted Ratfish. It Has Teeth on Its Forehead for Sex Researchers have finally traced the origin of the spotted ratfish’s bizarre forehead teeth, which are used for mating

The origin of the love bite: www.scientificamerican.com/article/this...

16.09.2025 13:18 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The precarious future of consumer genetic privacy Congress and other lawmakers must act to robustly protect direct-to-consumer genetic data and biospecimens into the future

23andMe's recent bankruptcy and resulting sale of genetic information has led to some important conversations about genetic privacy. Canada's laws are, predictably for a rapidly changing sector, insufficient. www.queensjournal.ca/genetic-priv... www.science.org/doi/full/10....

15.09.2025 20:22 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Too a closer look at the netful of fathead minnows I scooped up when catching the rosy reds in Fish Creek the other day. Two of the minnows were not like the others...longnose dace (top and third) compared to fatheads.

13.09.2025 18:23 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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It was a beautiful day for hunting for rosys. It seems like they might be breeding in Fish Creek Park

11.09.2025 20:44 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0