Kartu dino No. 0023 ci 2 027

Acuetzpalin

Tur bi mooy: “water lizard in Classical Nahuatl”1

Lekkoon: YàppIktiyosoor yiJurasik bu mujjCi xam-xam, du dinosoor

Acuetzpalin was a fast-swimming marine reptile that lived in the warm seas of Mexico during the Late Jurassic. It looked a bit like a dolphin but was actually an ichthyosaur, a group of ocean predators. Its long snout was full of sharp teeth for catching fish and squid.3 1

Xibaar bu neex: reptil bu géej bii dafa daan féey ci jamono yi dinosoor yi daan dox ci suuf. Ñépp dañu leen di wooye dino, waaye beneen caru reptil lañu woon.

Dundoon

am na 155 ba 149 milyoŋ at3

Jurasik bu mujj

Fosil yu ñu gis ci

Cerro de Palotes, Durango, Mexico3 2

Guddaay

3,1 m (10 ft)1

Gaawaay bi gën a kawe

lu tollu ci 48 km/h (30 mph)

Féey, jortu

Kañ la dundoon?

Triyaas

Jurasik

Kretase

Am na 252 milyoŋ at20114566, asteroyid bi

Naka la réyoon?

Naka la guddoon?

gudd ni 3 xaj, bakkan ba geengudd ni 17 banaana yu ñu topp-toppalemënoon na féey guddaayu pisin bu mag (50 m) ci 3,8 segond

Naka la Acuetzpalin réyoon, bu ñu ko méngalee ak YAW?

Ay kalkil rekk ci sa navigatëer. Dara du ñu denc, dara du ñu yónne fenn.

Naka la gaawoon?

Nit kuy dox lu tollu ci 5 km/h (3 mph)

Xale bu nekk ci welo lu tollu ci 12 km/h (7 mph)

Acuetzpalin lu tollu ci 48 km/h (30 mph)

Fas buy daw bu gaaw lu tollu ci 65 km/h (40 mph)

Segg bu gaaw lu tollu ci 100 km/h (62 mph)

yëf yu neex

Xibaar yu neex

Acuetzpalin was named in 2020, making it the first new ichthyosaur genus described since 2017.1

Its skull was very well preserved, even though the rest of the skeleton was missing some parts.1

Acuetzpalin belonged to a group called ophthalmosaurids, which were the most advanced ichthyosaurs.2

It lived about 150 million years ago during the Kimmeridgian stage of the Jurassic.3

The fossils were found in the La Casita Formation, which was once a shallow sea.1 2

Acuetzpalin is only known from one partial skeleton, so scientists are still learning about it.1

Nataalu Acuetzpalin bu ñu def ak IA — Nataal bu IA def la, muy wone ni Acuetzpalin mën a meloon, ordinatëer moo ko def ci li boroom xam-xam yi xam. Jortu kese la: rab bi ci dëgg mën na meloon neneen, te kenn xamul ay kulëëram yu dëgg.

Ngir ñi xam dino lool

Turu xam-xam: Acuetzpalin
Ku ko tudde: Barrientos-Lara and Alvarado-Ortega 20203
Kurél: Iktiyosoor yi
Njaboot / klad: Ophthalmosauridae3
Klasifikasiyoŋ: Ichthyosauria > Ichthyosauromorpha3
Màggaayu doj yi: 155 ba 149 milyoŋ at (Kimmeridgian)3
Formasiyoŋi doj: La Casita3
Réew yi: Meksik3
Fosil yu ñu gis: 1 ci The Paleobiology Database3
Gisees: Acuetzpalin was discovered by students from the National Autonomous University of Mexico in 1979 and 1980, led by professors Oscar Carranza Castañeda and René Hernández Rivera. It was named and described by Jair Israel Barrientos-Lara and Jesús Alvarado-Ortega in 2020.2 3
Ñu ngi koy werante ba tey: Scientists are not sure exactly how big Acuetzpalin grew, because the only known skeleton is missing its tail and limbs.1

Fa xibaar yi jóge

Acuetzpalin (en.wikipedia.org)
Acuetzpalin carranzai gen et sp. nov. A new ophthalmosauridae (Ichthyosauria) from the Upper Jurassic of Durango, North Mexico (sciencedirect.com)
Acuetzpalin in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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