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Rhamphorhynchus

Hiika maqaa: “beak snout”1

Kan nyaate: QurxummiiHarkifattoota balali'anJuraasikii Dhumaa hanga Kireetaashasii JalqabaaSeera saayinsiitiin daayinoosarii miti

Rhamphorhynchus was a flying reptile that lived in the Late Jurassic. It had a very long tail with a diamond-shaped flap at the tip. It used its needle-like teeth to catch slippery fish.1 2

Odeeffannoo bashannansiisaa: pteroosarootni daayinoosaroota olitti balali'u turan, garuu firoota isaanii turan malee daayinoosaroota hin turre.

Kan jiraate

waggaa miliyoona 159 hanga 143 dura6

Juraasikii Dhumaa hanga Kireetaashasii Jalqabaa

Fosiliiwwan kan itti argaman

Bavaria, Germany (Solnhofen limestone), and also England, Tanzania, Spain and Portugal1 3

Dheerina

0.5 m (1.6 ft)2

Bal'ina baallee

1.8 hanga 3 m (5.9 hanga 9.8 ft)1

Ulfaatina

0.555 kg hanga 2.085 kg (1 hanga 5 lb)4

Saffisa ol'aanaa

gara 56 km/sa'a (35 mph)

Balali'uu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Hammam ulfaataa ture?

akka muuzii 17 ulfaata

akka muuzii 3 walitti hiriiran dheeraagara ulfaatina adurree manaaakka muuzii 17 ulfaataakka bilookii ijaarsaa taphaa 16 tarreen dheeraadirree kubbaa miilaa guutuu sekondii 6.8 keessatti balali'ee ce'uu danda'a

SI wajjin yoo wal bira qabamu, Rhamphorhynchus hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

Nama miilaan deemu gara 5 km/sa'a (3 mph)

Daa'ima saayikilii irra jiru gara 12 km/sa'a (7 mph)

Rhamphorhynchus gara 56 km/sa'a (35 mph)

Farda gulufu gara 65 km/sa'a (40 mph)

Cheetaa gara 100 km/sa'a (62 mph)

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Its tail was stiffened with ligaments and ended in a diamond-shaped rudder, which may have helped it steer while flying.1 2

Rhamphorhynchus had no teeth at the very tip of its beak, but the rest of its beak held many forward-angled teeth that interlocked to trap fish.1

Fossils of Rhamphorhynchus often show impressions of soft parts, including wing membranes and fuzz-like pycnofibers.1

It probably swam and launched from the water like modern birds, not just flew over the waves.1

Rhamphorhynchus lived about 150 to 148 million years ago, during the late Jurassic Period.1

Fakkii AI'n hojjetame: Rhamphorhynchus — Fakkii AI'n hojjetame kan Rhamphorhynchus maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.

ati gaafatte

Gaaffiiwwan waa'ee Rhamphorhynchus baay'ee gaafataman

?How big was Rhamphorhynchus?

Most adults had a wingspan of about 1 metre (3.3 feet), but the largest known specimen reached about 1.8 metres (5.9 feet) across. A huge fragmentary fossil may have had a wingspan of over 3 metres (10 feet).1 5

?What did Rhamphorhynchus eat?

It mainly ate fish and squid-like animals called cephalopods. Fossil stomach contents and droppings often contain fish and cephalopod remains.1 2

?Could Rhamphorhynchus swim?

Yes, it probably swam and launched from the water like modern birds. Its broad feet and body shape suggest it was good at swimming.1

?When did Rhamphorhynchus live?

It lived during the Late Jurassic Period, about 150 to 148 million years ago.1 2

?Was Rhamphorhynchus a dinosaur?

No, it was a pterosaur, a flying reptile that is not a dinosaur. Pterosaurs are close cousins of dinosaurs.1 2

?Why did Rhamphorhynchus have a long tail?

The long tail ended in a diamond-shaped flap that may have helped it steer while flying. The tail was stiffened with ligaments to keep it straight.1 2

?Did Rhamphorhynchus have feathers?

It did not have feathers, but it had a fuzzy coat called pycnofibers, which are like simple hairs. These are different from feathers.1

?Where have Rhamphorhynchus fossils been found?

The best fossils come from the Solnhofen limestone in Bavaria, Germany. Fragmentary remains have also been found in England, Tanzania, Spain, and Portugal.1

Seenaa sobaa diigaa

Seenaa sobaa: Some people think Rhamphorhynchus was a dinosaur.

Dhugaa: Rhamphorhynchus was a pterosaur, a flying reptile, not a dinosaur.1

Ogeeyyii daayinootiif

Maqaa saayinsii: Rhamphorhynchus
Kan maqaa baase: Meyer 18476
Garee: Harkifattoota balali'an
Maatii / kilaadii: Rhamphorhynchidae6
Ramaddii: Pterosauria > Rhamphorhynchidae6
Umurii dhagaawwanii: waggaa miliyoona 159 hanga 143 (Oxfordian / Tithonian)6
Caasaawwan dhagaa: Solnhofen, Solnhofener Plattenkalk, Painten6
Biyyoota: Jarmanii, Portugaal, Taanzaaniyaa, Biriteen6
Galmee fosilii: 30 The Paleobiology Database keessa6
Argannoo: The first specimen was brought to scientist Samuel Thomas von Sömmerring in 1825. It was later named Ornithocephalus muensteri by Goldfuss in 1831, and then renamed Rhamphorhynchus by Hermann von Meyer in 1847.1 3
Ammallee falmisiisaa: Scientists still debate exactly how many species of Rhamphorhynchus there were, because many similar fossils have been given different names.1

Odeeffannoon eessaa dhufa

Rhamphorhynchus (en.wikipedia.org)
Rhamphorhynchus | Pterosaur, Jurassic & Flying Reptile | Britannica (britannica.com)
PBDB Taxon (paleobiodb.org)
Life History of Rhamphorhynchus Inferred from Bone Histology and the Diversity of Pterosaurian Growth Strategies (pmc.ncbi.nlm.nih.gov)
A giant specimen of Rhamphorhynchus muensteri and comments on the ontogeny of rhamphorhynchines (pmc.ncbi.nlm.nih.gov)
Rhamphorhynchus in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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