Early hominin arrival in Southeast Asia triggered the evolution of major human malaria vectors - Scientific Reports
Some species of the Leucosphyrus Group of Anopheles mosquitoes in Southeast Asia are highly anthropophilic and efficient vectors of human malaria parasites, while others primarily feed on non-human primates (NHP) and transmit NHP malaria parasites. The evolutionary history of this group, particularly the origin of anthropophily, was studied using phylogenomic analysis of 2,657 high-confidence nuclear single-copy orthologous genes and 13 mitochondrial protein coding genes from 40 individuals of 11 species. Molecular dating and ancestral state reconstruction revealed that monkey-feeding is ancestral with speciation of monkey-feeding species dating to the Pliocene within Sundaland (Malay peninsula, Borneo, Sumatra and Java) which was covered in tropical rain forests during this period. Although less parsimonious alternatives cannot be excluded, molecular dating, ancestral state reconstruction and reticulation analysis indicated that anthropophily most likely evolved once, involving adaptive introgression, in the early Pleistocene in Sundaland, giving rise to multiple descendent anthropophilic species. Such early origination of anthropophily must necessarily have been in response to the arrival of early hominins (Homo erectus) rather than anatomically modern humans, likely associated with loss and fragmentation of rainforests during the early Pleistocene. The early origination of anthropophily also provides independent non-archaeological evidence supporting the limited fossil record of early hominin colonization in Southeast Asia around 1.8 Mya.
The preference of some mosquitoes in the Leucosphyrus Group of Anopheles mosquitoes for feeding on humans may have evolved in response to the arrival of early hominins in Southeast Asia ~1.8 million years ago. The findings are published in Scientific Reports. π§ͺ #evobio
09.03.2026 02:10
π 17
π 4
π¬ 0
π 0
Brilliant π
Isata Kanneh-Mason absolutely tears through Rachmaninoffβs fiendish Piano Concerto No. 3 with the BBC Scottish Symphony Orchestra.
08.03.2026 12:42
π 3900
π 827
π¬ 165
π 69
Yesterday's Listening 2026-03-06: 65/365
#AYearOfMusic
12 Items
Opera: Spontini
New: Ant Law, Morrissey, Nicola Ola, NIN, Prairie Prince, Shai Maestro, Walter Smith III & Yuri Honing
Live: Tangerine Dream
Mock Up: Capital Models' set played live last night
&
The new CBQ/Higham
Eclectic!
Got any?
07.03.2026 16:37
π 3
π 1
π¬ 0
π 0
#HappyCaturday
07.03.2026 15:22
π 9
π 2
π¬ 0
π 0
07.03.2026 15:55
π 6
π 2
π¬ 0
π 0
Gentoos arriving in stadium
Gentoo in red jacket
Our Gentoos are proudly representing themselves and HIMI in the Para Olympics.
07.03.2026 16:08
π 244
π 22
π¬ 6
π 2
19.02.2026 22:01
π 2597
π 799
π¬ 14
π 55
Two scientists walk through a cluttered old-fashioned science laboratory.
The female scientist says
βAnalogue instruments! Paper records! Chalk boards! I thought you'd agreed to modernise the laboratory?β
The male scientist replies
βThat's what i'm so excited about: we have moved to cloud-based storage for our data!β
They step out onto a balcony. She says:
βPlease tell me you haven't built a library zeppelinβ
This is exactly what he has done. It floats across the sky and he adds
βIt's got a fax machine!β
My cartoon for this weekβs @newscientist.com
07.03.2026 15:07
π 1294
π 428
π¬ 19
π 38
Scallop, a black-and-white blue-eyed husky mix, protectively cradles her stuffed rat toy on her favorite pillow.
Yeah, I know it's Caturday, but here's Scallop the lap husky cradling her rat baby.π
07.03.2026 15:29
π 5
π 1
π¬ 1
π 0
A white cat playing with a coloured ball with a long red string. A black cat lies nearby. Background is silver.
'Playing cats' - Takahashi Hiroaki, ca. 1930.
#Caturday #JapaneseArt
07.03.2026 03:14
π 122
π 31
π¬ 1
π 0
While traveling to town halls and Caucuses across the 2nd District, I made a stop in Fort Kent for the Can-Am Crown.
Everywhere I go, Mainers in CD2 tell me they want a new generation of leaders who are here to represent usβnot special interests in Washington. Letβs get to work.
06.03.2026 14:53
π 117
π 22
π¬ 1
π 2
π΅ This week's Tom the Dancing Bug
-
Lucky Ducky meets his A.I. replacement, Digitial Ducky!
GOTCHA!
-
Brought to you by the Inner Hive, including longtime member C3-PU and new member Scottbob.
patreon.com/rubenbolling/membership
-
READ IT RIGHT HEREπ
06.03.2026 18:44
π 62
π 19
π¬ 0
π 0
Day of the Triffids (1981, BBC 6-part series)
05.03.2026 21:03
π 56
π 13
π¬ 4
π 2
The drawing for this (and some other pieces are) up now at: www.tomgauld.com/art-for-sale
06.03.2026 16:50
π 276
π 58
π¬ 1
π 2
Okay Miss, just a little further to Mawsonβs Peak. Just past Cricketβs Revenge and along Cape Good, along Pretti Ridge and we will be at your new volcaβ¦We mean, Office.
06.03.2026 00:53
π 228
π 36
π¬ 5
π 3
#firefly
05.03.2026 18:24
π 120
π 13
π¬ 11
π 3
One of my top five TD!
05.03.2026 18:15
π 1
π 0
π¬ 1
π 0
A view from the end of a salad bar, with a very early 80's vibe. The words "Arby's Country Fresh Salad Bar" are superimposed over a row of crocks and bowls with veggies, greens, and salad dressings, with ladles and spoons
Arbyβs Country Fresh Salad Bar (1982-circa 1989): America's premier purveyor of roast beef got in on the salad bar game, offering bottomless greens, vegetables, fruit and cheese ( "15 fresh ingredients), six salad dressings, and more. It was marketed as "a trip to the farmer's market, at Arby's!" π§΅
05.03.2026 14:52
π 284
π 38
π¬ 14
π 17
A minor league hockey team had a wiener dog race. Zero thoughts, just vibes and absolute chaos. A thing of beauty
03.03.2026 18:38
π 3894
π 1231
π¬ 73
π 160
The grey/brown head and neck of a lizard. There are some light brown patches here and there. There is a bit of turquoise around the eyes and a green tinge on the snout. It is looking to the right in the picture.
π¦Rhinoceros iguana (Cyclura cornuta) in Hartley's Crocodile Adventures.
The popular name comes from the bony-plated growth on the iguana's snout
Max. total length 136 cm (4'6").
Native to the island of Hispaniola.
Considered Endangered by the IUCN.
π·by David Clode on Unsplash
03.03.2026 00:00
π 84
π 11
π¬ 1
π 0
We want to everyone on our planet to have peaceful, prosperous lives in flourishing communities where cricket can play a central role. If that is asking for too much, then let's hope you at least have the cricket part.
02.03.2026 09:52
π 40
π 13
π¬ 2
π 0
Free weekly comic. If you like our comics, please consider a paid subscription to our Patreon. Youβll get two brand new Life of Sharks comics a week, a daily comic, early access to new βDogβs Worst Friendβ comics every week l, Sam Saturday and other nonsense.
Patreon.com/lifeofsharks
02.03.2026 16:05
π 287
π 53
π¬ 3
π 0
Today's #Cubs weather
01.03.2026 20:23
π 16
π 5
π¬ 0
π 0
Easy like Sunday evening
02.03.2026 02:40
π 45
π 2
π¬ 1
π 0