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Easy Clown Neck Frill - DIY
Easy Clown Neck Frill - DIY
Published: 2017/08/03
Channel: Clare Shannon
How To Sew A Neckline Casing
How To Sew A Neckline Casing
Published: 2016/04/08
Channel: DIY Crush
Making History: the Earl of Leicester
Making History: the Earl of Leicester's Neck Ruff
Published: 2015/11/27
Channel: Meaghan Hutchison
Freaky Lizard | National Geographic
Freaky Lizard | National Geographic
Published: 2007/09/07
Channel: National Geographic
Australian frilled dragon freak out!
Australian frilled dragon freak out!
Published: 2014/03/10
Channel: James Fisher
Sweet Off-The-Shoulder Striped Women
Sweet Off-The-Shoulder Striped Women's Frill Dress --- Her.gearbest.com
Published: 2016/08/30
Channel: Gearbest products
Venom Hunter: Frilled Lizard on the Attack
Venom Hunter: Frilled Lizard on the Attack
Published: 2010/06/28
Channel: Discovery UK
How to Make Harley Quinn Cuffs
How to Make Harley Quinn Cuffs
Published: 2016/02/28
Channel: Cosplaying on a Budget
How to make a Frill Collar for the Basic blouse
How to make a Frill Collar for the Basic blouse
Published: 2016/09/17
Channel: Kavetro Russian Sewing
Frill neck lizard on fence
Frill neck lizard on fence
Published: 2013/11/05
Channel: RAE WANNAGOFERAL
Bearded Dragon and Frill Lizard
Bearded Dragon and Frill Lizard
Published: 2013/10/18
Channel: chuck wagon
Frilled-Neck Lizard Attacks Man in Outback Australia
Frilled-Neck Lizard Attacks Man in Outback Australia
Published: 2016/06/02
Channel: Storyful News
hannibal the frill neck
hannibal the frill neck
Published: 2015/08/20
Channel: Tony Harrison
Maggie the Frill Neck Lizard
Maggie the Frill Neck Lizard
Published: 2010/11/01
Channel: Stephen Young
Amazing Facts About The Frill Necked Lizard
Amazing Facts About The Frill Necked Lizard
Published: 2015/03/18
Channel: Wildlife Facts
Frill-Necked Lizard
Frill-Necked Lizard's Wild Running Style
Published: 2014/03/31
Channel: The World Safari
franklin the frill neck.MP4
franklin the frill neck.MP4
Published: 2011/07/10
Channel: Tony Harrison
Napoleon - Frill-necked lizard (Australian Version)
Napoleon - Frill-necked lizard (Australian Version)
Published: 2011/04/30
Channel: GutterMud
Holding a Frill Neck Lizard
Holding a Frill Neck Lizard
Published: 2016/03/14
Channel: Wyld Woman Goes Bush
Wild Animal Encounters - Ben Britton - Frill Necked Lizard
Wild Animal Encounters - Ben Britton - Frill Necked Lizard
Published: 2013/12/07
Channel: Wild Animal Encounters - Ben Britton
Halloween DIY Clown Kostüm - Rüschenkragen nähen
Halloween DIY Clown Kostüm - Rüschenkragen nähen
Published: 2013/10/09
Channel: dieFrickelbude
30 Second Video of a Frill-Neck Lizard
30 Second Video of a Frill-Neck Lizard
Published: 2006/12/17
Channel: Kat Aclysm
Frill Neck Lizard Running
Frill Neck Lizard Running
Published: 2010/09/25
Channel: cflanagan11111112222
Lucia Frill Plunge Neck, Cuffed Sleeve, Lace Up Crop Top - White
Lucia Frill Plunge Neck, Cuffed Sleeve, Lace Up Crop Top - White
Published: 2017/05/30
Channel: Dollywood Boutique
Dollywood Boutique | Carmella Bell Sleeve High Neck Frill Floral Blouse
Dollywood Boutique | Carmella Bell Sleeve High Neck Frill Floral Blouse
Published: 2017/06/21
Channel: Dollywood Boutique
All 4 Adventure - Getting Chased by a Frill Neck Lizard
All 4 Adventure - Getting Chased by a Frill Neck Lizard
Published: 2012/11/03
Channel: All 4 Adventure
frill neck at terra nova.MOV
frill neck at terra nova.MOV
Published: 2011/06/29
Channel: Tony Harrison
Frill Neck Lizards
Frill Neck Lizards
Published: 2014/11/30
Channel: Elite Reptiles
How to make a paper maché Elizabethan ruff
How to make a paper maché Elizabethan ruff
Published: 2016/07/04
Channel: Mache Pte
Frill neck lizard Australian. aussieoutbackcrew
Frill neck lizard Australian. aussieoutbackcrew
Published: 2016/11/02
Channel: Peter Boone
DESIGNER PATTERN CUTTER AT CENTRE FRONT - Bias Cowl Neck Dress with frills to shoulder Part 2
DESIGNER PATTERN CUTTER AT CENTRE FRONT - Bias Cowl Neck Dress with frills to shoulder Part 2
Published: 2013/03/26
Channel: Centre Front
Fancy Frill Neck Lizard Windup
Fancy Frill Neck Lizard Windup
Published: 2016/03/19
Channel: Yikes Toys
How to Make an EASY Elizabethan Ruffle
How to Make an EASY Elizabethan Ruffle
Published: 2012/07/25
Channel: Sumikins
Rest Area Frill Neck Lizaed P.1
Rest Area Frill Neck Lizaed P.1
Published: 2016/05/05
Channel: yigal45
DIY-Pennywise Costume Tutorial
DIY-Pennywise Costume Tutorial
Published: 2017/10/02
Channel: AlyCat Cosplay
Frill Neck Lizard Hatching Time-Lapse
Frill Neck Lizard Hatching Time-Lapse
Published: 2013/01/19
Channel: ShannonBenson
Science - The Frill Neck Lizard
Science - The Frill Neck Lizard
Published: 2014/08/24
Channel: brownhornetoo7
Frill Neck Lizards In Victoria?
Frill Neck Lizards In Victoria?
Published: 2017/08/30
Channel: Wicked Wildlife
DESIGNER PATTERN CUTTER AT CENTRE FRONT - Bias Cowl Neck Dress with frills to shoulder
DESIGNER PATTERN CUTTER AT CENTRE FRONT - Bias Cowl Neck Dress with frills to shoulder
Published: 2012/04/17
Channel: Centre Front
Nancie Dusty Pink High Neck Frill Lace Mini Dress
Nancie Dusty Pink High Neck Frill Lace Mini Dress
Published: 2017/07/07
Channel: sa 144 as
Frill Neck Lizard on the Gold Coast
Frill Neck Lizard on the Gold Coast
Published: 2016/03/29
Channel: Richard Munro
Frill neck lizard eating an earthworm
Frill neck lizard eating an earthworm
Published: 2009/07/11
Channel: Harry Foster
Frill-necked lizard on display
Frill-necked lizard on display
Published: 2008/01/03
Channel: Anoop KN
Jurassic Park (5/10) Movie CLIP - Nedry
Jurassic Park (5/10) Movie CLIP - Nedry's Plan Goes Awry (1993) HD
Published: 2011/05/27
Channel: Movieclips
Frill dragon freak out
Frill dragon freak out
Published: 2017/02/21
Channel: Unbreakable Dreams Creations
How To Cut And Stitch Designer Neckline With Tucks | Frills And Piping Lace
How To Cut And Stitch Designer Neckline With Tucks | Frills And Piping Lace
Published: 2016/10/25
Channel: scissors and scales
PRETTY LITTLE THING TRY ON HAUL | WITH MUM.. WHAT WAS SHE THINKING!? 😲
PRETTY LITTLE THING TRY ON HAUL | WITH MUM.. WHAT WAS SHE THINKING!? 😲
Published: 2017/10/08
Channel: Katie Statham
Frill-necked lizard (Chlamydosaurus kingii)
Frill-necked lizard (Chlamydosaurus kingii)
Published: 2012/12/30
Channel: Alan Marshall
Frill neck lizard munching on superworms
Frill neck lizard munching on superworms
Published: 2015/09/05
Channel: TheRealCyndrie
Frill-necked Lizard
Frill-necked Lizard
Published: 2017/01/06
Channel: Cameron Hudson
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WIKIPEDIA ARTICLE

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Frill-necked lizard showing its neck frills.
Skull of Triceratops with its large neck frill.

A neck frill is the relatively extensive margin seen on the back of the heads of reptiles with either a bony support such as those present on the skulls of dinosaurs of the suborder Marginocephalia or a cartilaginous one as in the frill-necked lizard. In technical terms, the bone-supported frill is composed of an enlarged parietal bone flanked by elongated squamosals and sometimes ringed by epoccipitals, bony knobs that gave the margin a jagged appearance. In the early 1900s, the parietal bone was known among paleontologists as the dermosupraoccipital. In some genera, such as Triceratops, Pentaceratops, Centrosaurus and Torosaurus, this extension is very large. Despite the neck frill predominantly being made of hard bone, some neck frills are made of skin, as is the case with the frill-necked lizard of today that resides in Australia. The use of the neck frill in dinosaurs is uncertain; it may have been used for thermoregulation or simply as a defense mechanism. Indeed, during battles for territory, competing Triceratops crashed heads together with their elongated horns and the neck frill may have been employed as a kind of shield, protecting the rest of the animal from harm. However, usage of the neck frill in modern reptiles is better documented. Two chief and disparate examples are the horned lizards (genus Phrynosoma) with a bony frill, and the frill-necked lizard (genus Chlamydosaurus) with a cartilaginous frill. The frill-necked lizard's frill is mainly made up of flaps of skin, which are usually coloured pink, supported by cartilaginous spines. Similar to the portrayal of the dinosaur Dilophosaurus in Steven Spielberg's Jurassic Park, frill-necked lizard puff out these neck frills on either side of its head when threatened. The lizards often raise their frills when battling for territory or when coming into contact with another lizard, especially during mating season.[1] There is, however, no evidence that suggests that Dilophosaurus neither had nor didn't have the same abilities, as many of its features in the Jurassic Park film were mostly fictional.

Numerous other animals of both modern and prehistoric times use both skin or bone protrusions to make themselves seem more threatening, attract mates or to thermoregulate. Examples of these are the usage of dewlaps and crests in lizards, dinosaurs and birds.

See also[edit]

References[edit]

  1. ^ Shine, Richard (1990). "Function and evolution of the frill of the frill neck lizard Chlamydosaurus kingii (Sauria: Amagidae)". Biological Journal of the Linnean Society. 40: 11–20 – via Oxford Academic. 
  • Weldon Owen Pty Ltd. (1993). Encyclopedia of animals - Mammals, Birds, Reptiles, Amphibians. Reader's Digest Association, Inc. ISBN 1-875137-49-1.

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