Emily Roycroft
@emilyroycroft.bsky.social
Evolutionary biologist • Lab Head & ARC DECRA Fellow, Monash University • genomics • museums • phylo • conservation • #ozmammals • she/her • Wurundjeri & Bunurong Country, Australia
Our team at @monashbiol.bsky.social have had some exciting grant wins over Dec/Jan!
First up, Honours student Emily Blackburn was awarded the Daniel Gilmore Scholarship in support of her research on the critically endangered Leadbeater’s Possum: www.biosis.com.au/emily-blackb... #ozmammals
First up, Honours student Emily Blackburn was awarded the Daniel Gilmore Scholarship in support of her research on the critically endangered Leadbeater’s Possum: www.biosis.com.au/emily-blackb... #ozmammals
Emily Blackburn announced as the 2025 Dan Gilmore Scholarship recipient - Biosis
The 2025 Daniel Gilmore Scholarship winner is Emily Blackburn, who is currently completing her Honours at Monash University on the Leadbeater Possum.
www.biosis.com.au
January 29, 2026 at 12:24 AM
Our team at @monashbiol.bsky.social have had some exciting grant wins over Dec/Jan!
First up, Honours student Emily Blackburn was awarded the Daniel Gilmore Scholarship in support of her research on the critically endangered Leadbeater’s Possum: www.biosis.com.au/emily-blackb... #ozmammals
First up, Honours student Emily Blackburn was awarded the Daniel Gilmore Scholarship in support of her research on the critically endangered Leadbeater’s Possum: www.biosis.com.au/emily-blackb... #ozmammals
Reposted by Emily Roycroft
In fact, they appear to be eerily similar. The per generation mutation rate seems to lay between 10-9 and 10-8 per bp in all animal taxa surveyed to date–despite vast differences in environments, life histories, and three orders of magnitude variation in the generation time: 4/n
December 22, 2025 at 3:09 PM
In fact, they appear to be eerily similar. The per generation mutation rate seems to lay between 10-9 and 10-8 per bp in all animal taxa surveyed to date–despite vast differences in environments, life histories, and three orders of magnitude variation in the generation time: 4/n
Reposted by Emily Roycroft
Australia recorded ZERO cases of cervical cancer in women under 25 for the first time since they started tracking the cancer in the 80s.
This is the power of vaccines.
The HPV vaccine is extremely effective at preventing cancer.
Viruses can be oncogenic. Get your vaccines and protect yourself!
This is the power of vaccines.
The HPV vaccine is extremely effective at preventing cancer.
Viruses can be oncogenic. Get your vaccines and protect yourself!
newsGP - Australia set for world-first cervical cancer elimination
Vaccination programs have played a key role, and GPs remain ‘instrumental’ in boosting screening rates to reach the 2035 target.
www1.racgp.org.au
November 27, 2025 at 3:45 AM
Australia recorded ZERO cases of cervical cancer in women under 25 for the first time since they started tracking the cancer in the 80s.
This is the power of vaccines.
The HPV vaccine is extremely effective at preventing cancer.
Viruses can be oncogenic. Get your vaccines and protect yourself!
This is the power of vaccines.
The HPV vaccine is extremely effective at preventing cancer.
Viruses can be oncogenic. Get your vaccines and protect yourself!
Out today in @currentbiology.bsky.social and led by @tillramm.bsky.social! We integrated population genomics, fossils, SDMs, and micro-CT scanning to understand how climate change has influenced extinctions and extant genetic diversity in the threatened Australian mountain dragon #ozherps #genomics
Climate change predicts Quaternary extinctions and extant genetic diversity in a threatened Australian lizard
Ramm et al. show that Quaternary climate change predicts local extinctions and intraspecific
differences in genetic diversity of the threatened Mountain Dragon (Rankinia diemensis).
Their data suggest...
www.cell.com
October 29, 2025 at 6:48 AM
Out today in @currentbiology.bsky.social and led by @tillramm.bsky.social! We integrated population genomics, fossils, SDMs, and micro-CT scanning to understand how climate change has influenced extinctions and extant genetic diversity in the threatened Australian mountain dragon #ozherps #genomics
Reposted by Emily Roycroft
Loss of macroevolutionary species fitness explains the rise and fall of clades 🧪
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Loss of macroevolutionary species fitness explains the rise and fall of clades - Nature Ecology & Evolution
The interplay between speciation and extinction rates shapes clade diversity dynamics. Using a novel phylogenetic model that includes living and fossil lineages, the authors estimate speciation and ex...
www.nature.com
October 21, 2025 at 9:46 AM
Loss of macroevolutionary species fitness explains the rise and fall of clades 🧪
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Reposted by Emily Roycroft
How many chromosomes can an animal have?
In our paper out now in @currentbiology.bsky.social we show that the Atlas blue butterfly has 229 chromosome pairs- the highest in diploid Metazoa! These arose by rapid autosome fragmentation while sex chromosomes stayed intact.
www.cell.com/current-biol...
In our paper out now in @currentbiology.bsky.social we show that the Atlas blue butterfly has 229 chromosome pairs- the highest in diploid Metazoa! These arose by rapid autosome fragmentation while sex chromosomes stayed intact.
www.cell.com/current-biol...
Constraints on chromosome evolution revealed by the 229 chromosome pairs of the Atlas blue butterfly
The genome of the Atlas blue butterfly contains ten times more chromosomes than most
butterflies, and more than any other known diploid animal. Wright et al. show that
this extraordinary karyotype is ...
tinyurl.com
September 11, 2025 at 3:22 PM
How many chromosomes can an animal have?
In our paper out now in @currentbiology.bsky.social we show that the Atlas blue butterfly has 229 chromosome pairs- the highest in diploid Metazoa! These arose by rapid autosome fragmentation while sex chromosomes stayed intact.
www.cell.com/current-biol...
In our paper out now in @currentbiology.bsky.social we show that the Atlas blue butterfly has 229 chromosome pairs- the highest in diploid Metazoa! These arose by rapid autosome fragmentation while sex chromosomes stayed intact.
www.cell.com/current-biol...
Reposted by Emily Roycroft
New findings in Science suggest that rodents owe much of their evolutionary success to their thumb-nail (the first digit, D1), an adaptation that gave them dexterous hands for cracking seeds and nuts.
Learn more in this week's issue: https://scim.ag/46caVho
Learn more in this week's issue: https://scim.ag/46caVho
September 4, 2025 at 6:05 PM
New findings in Science suggest that rodents owe much of their evolutionary success to their thumb-nail (the first digit, D1), an adaptation that gave them dexterous hands for cracking seeds and nuts.
Learn more in this week's issue: https://scim.ag/46caVho
Learn more in this week's issue: https://scim.ag/46caVho
Reposted by Emily Roycroft
Please repost. For those who might have missed it, our School has three ongoing positions advertised. The work environment here at Monash is top notch: supportive, collegiate and inclusive. And Melbourne is an awesome city to live in. Deadline fast approaching. Get cracking on those applications!
The three academic positions (Lecturer/Senior Lecturer) in the School of Biological Sciences at Monash University are now advertised. Details here:
Ecology:
careers.pageuppeople.com/513/cw/en/jo...
Genomics:
careers.pageuppeople.com/513/cw/en/jo...
Ecology:
careers.pageuppeople.com/513/cw/en/jo...
Genomics:
careers.pageuppeople.com/513/cw/en/jo...
July 20, 2025 at 5:56 AM
Please repost. For those who might have missed it, our School has three ongoing positions advertised. The work environment here at Monash is top notch: supportive, collegiate and inclusive. And Melbourne is an awesome city to live in. Deadline fast approaching. Get cracking on those applications!
Reposted by Emily Roycroft
📣 📣 Calling genomics-y and ecology friends, three permanent faculty positions at @monashbiol.bsky.social in Melbourne, Australia! See job listings here.
The three academic positions (Lecturer/Senior Lecturer) in the School of Biological Sciences at Monash University are now advertised. Details here:
Ecology:
careers.pageuppeople.com/513/cw/en/jo...
Genomics:
careers.pageuppeople.com/513/cw/en/jo...
Ecology:
careers.pageuppeople.com/513/cw/en/jo...
Genomics:
careers.pageuppeople.com/513/cw/en/jo...
June 26, 2025 at 12:45 PM
📣 📣 Calling genomics-y and ecology friends, three permanent faculty positions at @monashbiol.bsky.social in Melbourne, Australia! See job listings here.
Reposted by Emily Roycroft
We have just opened searches for 3 new continuing Teaching & Research Academics. All positions are open at Level B (Lecturer) or Level C (Senior Lecturer), and we have one position in Genomics and two in Ecology.
careers.pageuppeople.com/513/cw/en/jo...
careers.pageuppeople.com/513/cw/en/jo...
careers.pageuppeople.com/513/cw/en/jo...
careers.pageuppeople.com/513/cw/en/jo...
June 30, 2025 at 6:22 AM
We have just opened searches for 3 new continuing Teaching & Research Academics. All positions are open at Level B (Lecturer) or Level C (Senior Lecturer), and we have one position in Genomics and two in Ecology.
careers.pageuppeople.com/513/cw/en/jo...
careers.pageuppeople.com/513/cw/en/jo...
careers.pageuppeople.com/513/cw/en/jo...
careers.pageuppeople.com/513/cw/en/jo...
Reposted by Emily Roycroft
Archaeologists once assumed that men were responsible for seafaring trade in Papua New Guinea. New research shows how women played a fundamental role.
Men traded wares – but women traded knowledge: what a new archaeological study tells us about PNG sea trade
theconversation.com
June 30, 2025 at 5:59 AM
Archaeologists once assumed that men were responsible for seafaring trade in Papua New Guinea. New research shows how women played a fundamental role.
📣 📣 Calling genomics-y and ecology friends, three permanent faculty positions at @monashbiol.bsky.social in Melbourne, Australia! See job listings here.
The three academic positions (Lecturer/Senior Lecturer) in the School of Biological Sciences at Monash University are now advertised. Details here:
Ecology:
careers.pageuppeople.com/513/cw/en/jo...
Genomics:
careers.pageuppeople.com/513/cw/en/jo...
Ecology:
careers.pageuppeople.com/513/cw/en/jo...
Genomics:
careers.pageuppeople.com/513/cw/en/jo...
June 26, 2025 at 12:45 PM
📣 📣 Calling genomics-y and ecology friends, three permanent faculty positions at @monashbiol.bsky.social in Melbourne, Australia! See job listings here.
Hey #Evol2025, come and be our new colleague at Monash!
In about a week we (Biological Sciences @ Monash Uni in Melbourne, Australia) will be opening a search for 3 (!!!) permanent academic positions (40% research, 40% teaching, 20% service) at Lecturer/Senior Lecturer. 1 Genomics, 2 Ecology. Please share, email me, DM, follow, send carrier pigeons…
June 24, 2025 at 8:17 PM
Hey #Evol2025, come and be our new colleague at Monash!
Reposted by Emily Roycroft
In about a week we (Biological Sciences @ Monash Uni in Melbourne, Australia) will be opening a search for 3 (!!!) permanent academic positions (40% research, 40% teaching, 20% service) at Lecturer/Senior Lecturer. 1 Genomics, 2 Ecology. Please share, email me, DM, follow, send carrier pigeons…
June 24, 2025 at 12:27 PM
In about a week we (Biological Sciences @ Monash Uni in Melbourne, Australia) will be opening a search for 3 (!!!) permanent academic positions (40% research, 40% teaching, 20% service) at Lecturer/Senior Lecturer. 1 Genomics, 2 Ecology. Please share, email me, DM, follow, send carrier pigeons…
Reposted by Emily Roycroft
A monumental taxonomy unification effort has just been published - thanks to all those who've collaborated for years to make this happen!
birdsoftheworld.org/bow/news/avi...
birdsoftheworld.org/bow/news/avi...
Birds of the World - AviList: A Unified Global Checklist of the World’s Birds is Now Available
AviList, a unified global checklist of birds, that provides the most current and authoritative taxonomy of birds around the world was released today by experts in taxonomy, nomenclature, and bioinform...
birdsoftheworld.org
June 11, 2025 at 4:53 PM
A monumental taxonomy unification effort has just been published - thanks to all those who've collaborated for years to make this happen!
birdsoftheworld.org/bow/news/avi...
birdsoftheworld.org/bow/news/avi...
Happy Friday - our paper on the role of range size, population fluctuation & introgression in determining genetic diversity in Gehyra geckos is online in early view @journal-evo.bsky.social, led by my fabulous student Ching Ching Lau - her first first-author paper! academic.oup.com/evolut/advan...
March 21, 2025 at 8:34 AM
Happy Friday - our paper on the role of range size, population fluctuation & introgression in determining genetic diversity in Gehyra geckos is online in early view @journal-evo.bsky.social, led by my fabulous student Ching Ching Lau - her first first-author paper! academic.oup.com/evolut/advan...
First Bluesky post - had to document the big drive this week, with some cool ❄️ cargo on board. All precious samples and reagents made it from A to B, now safely in our new home at @monashbiol.bsky.social
December 4, 2024 at 6:06 AM
First Bluesky post - had to document the big drive this week, with some cool ❄️ cargo on board. All precious samples and reagents made it from A to B, now safely in our new home at @monashbiol.bsky.social