RT @tmkeesey: To spell out how weird this is -- the lineages leading to these two fish species diverged about 160 million years ago. This i…
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @PrimitiveFishes: Hybridization between... *checks notes* STURGEON & PADDLEFISH??? https://t.co/4ysZfyj1WA We never would have guessed…
WHAT THE FUUUUCK 🤯
RT @Friedman_Lab: Remarkable. Divergence between paddlefishes and sturgeons is well over 100 Ma 🤯 https://t.co/gNJ8E4iITn
RT @incisorial: 310(!!!!!) chromosomes in a functional pentaploid(!!!) sorry, that's not a fish. that's a vegetable. I don't make the rule…
RT @tmkeesey: To spell out how weird this is -- the lineages leading to these two fish species diverged about 160 million years ago. This i…
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @Friedman_Lab: Remarkable. Divergence between paddlefishes and sturgeons is well over 100 Ma 🤯
RT @SolomonRDavid: WAIT WHAT??!!! Crossing two different FAMILIES? Sturgeon x Paddlefish 🤯
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @japanfossil: たしかにすごいことだ…。チョウザメ科もヘラチョウザメ科も確か白亜紀前期くらいから化石が見つかっているはず。1億年以上前に分岐した2つのグループでハイブリッドができるとは。色んな意味であんまり変わっていいないのかな。
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @japanfossil: たしかにすごいことだ…。チョウザメ科もヘラチョウザメ科も確か白亜紀前期くらいから化石が見つかっているはず。1億年以上前に分岐した2つのグループでハイブリッドができるとは。色んな意味であんまり変わっていいないのかな。
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @Tomozaurus: This is completely insane, holy shit
RT @MarkScherz: 150 MILLION YEARS AND STILL ABLE TO HYBRIDISE. WHY ARE FISH.
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @Friedman_Lab: Remarkable. Divergence between paddlefishes and sturgeons is well over 100 Ma 🤯
RT @biologizing: I'M SORRY W H A T
RT @Yara_Haridy: I'm not okay, I will never be okay ever again. A STURGEON AND A PADDLEFISH HYBRID BABY?!!
RT @japanfossil: たしかにすごいことだ…。チョウザメ科もヘラチョウザメ科も確か白亜紀前期くらいから化石が見つかっているはず。1億年以上前に分岐した2つのグループでハイブリッドができるとは。色んな意味であんまり変わっていいないのかな。
RT @Yara_Haridy: I'm not okay, I will never be okay ever again. A STURGEON AND A PADDLEFISH HYBRID BABY?!!
RT @japanfossil: たしかにすごいことだ…。チョウザメ科もヘラチョウザメ科も確か白亜紀前期くらいから化石が見つかっているはず。1億年以上前に分岐した2つのグループでハイブリッドができるとは。色んな意味であんまり変わっていいないのかな。 https://t.co/K…
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @japanfossil: たしかにすごいことだ…。チョウザメ科もヘラチョウザメ科も確か白亜紀前期くらいから化石が見つかっているはず。1億年以上前に分岐した2つのグループでハイブリッドができるとは。色んな意味であんまり変わっていいないのかな。
RT @Carnoferox: Destroying the biological species concept one hybrid at a time. https://t.co/M7wSZY9jZS
RT @tmkeesey: To spell out how weird this is -- the lineages leading to these two fish species diverged about 160 million years ago. This i…
RT @incisorial: 310(!!!!!) chromosomes in a functional pentaploid(!!!) sorry, that's not a fish. that's a vegetable. I don't make the rule…
Holy shit. HOLY FUCKING SHIT. The lineages split roughly 160 mya, still able hybridize. How so very interesting.
RT @tmkeesey: To spell out how weird this is -- the lineages leading to these two fish species diverged about 160 million years ago. This i…
RT @tmkeesey: To spell out how weird this is -- the lineages leading to these two fish species diverged about 160 million years ago. This i…
RT @coraman: Farklı türler zaman zaman birbirleriyle çiftleşebiliyor. Bunlar illa ki birbirlerine yakın türler olması da gerekmiyor. Mesela…
RT @Carnoferox: Destroying the biological species concept one hybrid at a time. https://t.co/M7wSZY9jZS
RT @tama_lion: ロシアチョウザメとヘラチョウザメの雑種できたよー!論文。科のレベルで別でジュラ紀に分岐。ロシア♀× ヘラ♂で、ロシアチョウザメはもともと4倍体なので雑種は3倍体(写真d)または5倍体(写真c)、ゲノム量に占めるヘラの割合が高いほど口先が長くなってる
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @Yara_Haridy: I'm not okay, I will never be okay ever again. A STURGEON AND A PADDLEFISH HYBRID BABY?!! https://t.co/BHvxFW7UUU
RT @incisorial: 310(!!!!!) chromosomes in a functional pentaploid(!!!) sorry, that's not a fish. that's a vegetable. I don't make the rule…
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @Friedman_Lab: Remarkable. Divergence between paddlefishes and sturgeons is well over 100 Ma 🤯
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @Friedman_Lab: Remarkable. Divergence between paddlefishes and sturgeons is well over 100 Ma 🤯
RT @tmkeesey: To spell out how weird this is -- the lineages leading to these two fish species diverged about 160 million years ago. This i…
RT @Yara_Haridy: I'm not okay, I will never be okay ever again. A STURGEON AND A PADDLEFISH HYBRID BABY?!!
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @Yara_Haridy: *biology giggles* NEW GAME: Hybridize any two animals that are 158 MILLION YEARS APART.?!?!?! Ex. Human and Kangaroo…
RT @Friedman_Lab: Remarkable. Divergence between paddlefishes and sturgeons is well over 100 Ma 🤯
RT @Friedman_Lab: Remarkable. Divergence between paddlefishes and sturgeons is well over 100 Ma 🤯
RT @Friedman_Lab: Remarkable. Divergence between paddlefishes and sturgeons is well over 100 Ma 🤯
RT @Tomozaurus: This is completely insane, holy shit https://t.co/VXHUWhvkRQ
RT @Yara_Haridy: I'm not okay, I will never be okay ever again. A STURGEON AND A PADDLEFISH HYBRID BABY?!!
RT @incisorial: 310(!!!!!) chromosomes in a functional pentaploid(!!!) sorry, that's not a fish. that's a vegetable. I don't make the rule…
RT @Yara_Haridy: I'm not okay, I will never be okay ever again. A STURGEON AND A PADDLEFISH HYBRID BABY?!!
Someone in the comments pointed out that this is like a human breeding with a koala, for perspective on how insane this is
RT @PREAUX_FISH: This hybridization is totally bananas but I was also so surprised by how much juvenile paddlefish - like the one in my pic…
ロシアチョウザメとヘラチョウザメの雑種できたよー!論文。科のレベルで別でジュラ紀に分岐。ロシア♀× ヘラ♂で、ロシアチョウザメはもともと4倍体なので雑種は3倍体(写真d)または5倍体(写真c)、ゲノム量に占めるヘラの割合が高いほど口先が長くなってる
RT @Friedman_Lab: Remarkable. Divergence between paddlefishes and sturgeons is well over 100 Ma 🤯
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @incisorial: 310(!!!!!) chromosomes in a functional pentaploid(!!!) sorry, that's not a fish. that's a vegetable. I don't make the rule…
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @HPS_Vanessa: pssst: species are a social construct, pass it on. https://t.co/hmnWKSEJty
RT @Tomozaurus: This is completely insane, holy shit
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @tmkeesey: To spell out how weird this is -- the lineages leading to these two fish species diverged about 160 million years ago. This i…
RT @coraman: Farklı türler zaman zaman birbirleriyle çiftleşebiliyor. Bunlar illa ki birbirlerine yakın türler olması da gerekmiyor. Mesela…
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @Carnoferox: Destroying the biological species concept one hybrid at a time.
RT @japanfossil: たしかにすごいことだ…。チョウザメ科もヘラチョウザメ科も確か白亜紀前期くらいから化石が見つかっているはず。1億年以上前に分岐した2つのグループでハイブリッドができるとは。色んな意味であんまり変わっていいないのかな。 https://t.co/K…
RT @japanfossil: たしかにすごいことだ…。チョウザメ科もヘラチョウザメ科も確か白亜紀前期くらいから化石が見つかっているはず。1億年以上前に分岐した2つのグループでハイブリッドができるとは。色んな意味であんまり変わっていいないのかな。
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @Friedman_Lab: Remarkable. Divergence between paddlefishes and sturgeons is well over 100 Ma 🤯
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
@RebeccaRHelm have you seen this? 😳 It's like crossing horses and giraffes! https://t.co/TDbIXXfASS
RT @Yara_Haridy: *biology giggles* NEW GAME: Hybridize any two animals that are 158 MILLION YEARS APART.?!?!?! Ex. Human and Kangaroo…
150 miljoen jaar gescheiden zijn en dan samen nageslacht produceren.
RT @japanfossil: たしかにすごいことだ…。チョウザメ科もヘラチョウザメ科も確か白亜紀前期くらいから化石が見つかっているはず。1億年以上前に分岐した2つのグループでハイブリッドができるとは。色んな意味であんまり変わっていいないのかな。
RT @japanfossil: たしかにすごいことだ…。チョウザメ科もヘラチョウザメ科も確か白亜紀前期くらいから化石が見つかっているはず。1億年以上前に分岐した2つのグループでハイブリッドができるとは。色んな意味であんまり変わっていいないのかな。
RT @BrianEngh_Art: WAAAAAAAAAAAAAAAAAHHHHHHHTTTT
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @DirtyDog650: Bizarre!! Inadvertent captive hybridization of Russian #sturgeon and American #paddlefish. Intermediate morphology and hig…
RT @Friedman_Lab: Remarkable. Divergence between paddlefishes and sturgeons is well over 100 Ma 🤯
RT @tmkeesey: To spell out how weird this is -- the lineages leading to these two fish species diverged about 160 million years ago. This i…
RT @japanfossil: たしかにすごいことだ…。チョウザメ科もヘラチョウザメ科も確か白亜紀前期くらいから化石が見つかっているはず。1億年以上前に分岐した2つのグループでハイブリッドができるとは。色んな意味であんまり変わっていいないのかな。
RT @PREAUX_FISH: This hybridization is totally bananas but I was also so surprised by how much juvenile paddlefish - like the one in my pic…
RT @incisorial: 310(!!!!!) chromosomes in a functional pentaploid(!!!) sorry, that's not a fish. that's a vegetable. I don't make the rule…
RT @japanfossil: たしかにすごいことだ…。チョウザメ科もヘラチョウザメ科も確か白亜紀前期くらいから化石が見つかっているはず。1億年以上前に分岐した2つのグループでハイブリッドができるとは。色んな意味であんまり変わっていいないのかな。 https://t.co/K…
RT @DeadGators: WHAT. The last ancestor these species shared was swimming around with early plesiosaurs.
RT @PREAUX_FISH: This hybridization is totally bananas but I was also so surprised by how much juvenile paddlefish - like the one in my pic…
RT @Yara_Haridy: I'm not okay, I will never be okay ever again. A STURGEON AND A PADDLEFISH HYBRID BABY?!!
RT @japanfossil: たしかにすごいことだ…。チョウザメ科もヘラチョウザメ科も確か白亜紀前期くらいから化石が見つかっているはず。1億年以上前に分岐した2つのグループでハイブリッドができるとは。色んな意味であんまり変わっていいないのかな。
RT @Yara_Haridy: I'm not okay, I will never be okay ever again. A STURGEON AND A PADDLEFISH HYBRID BABY?!!
Kaldy et al. mainly in Hungary report hybridization between two families, Acipenseridae and Polyodontidae, beyond approx. 184 million years of divergence (according to @OneZoomTree) In the legend of their Fig. 4, 'SH' and 'LH' stand for ploidy levels 3n a