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Plumeridae

Plumeridae is a small family of dragons, commonly known as feathertails. They are common on a number of tropical planets, native to rainforests.

Feathertails breathe a blue, copper-infused fire. Their firepower is limited, and they rarely use it to not set their native rainforests alight.

Taxonomy

Plumeridae is one of two families in the order Elignatiformes, the other being Elignatidae. There are sixteen species in this family, with two genuses.

Anatomy

Feathertail Dragon by Mochi
It can be hard to spot a feathertail in the jungle. You'll hear this deafening squawk and then suddenly there's a massive shadow above you, and a flurry of colour. Then it's silent again.
— Experienced traveller

Most feathertails measure around two to five metres, excluding the tail. The largest species, the goliath feathertail, measures seven metres without the tail.

Feathertails have small wings in proportion to the body and tail. In the dense rainforests they inhabit, smaller wings allow them to fly easier, the tail used to make tight turns.

All feathertails are brightly coloured. All species are sexually dimorphic, with males exhibiting much more colourful feathers. The tail is the most prominent part of the dragon, with a train measuring nearly five metres in some species.

Feathertails are wyverns, with a pair of very small legs. These short legs are used to grasp at branches, and with their prehensile tail and whiskers, climb trees with grace.

Diet

Capepo

The two feathertail species native to Capepo feast on sunlight tomatoes.
Sunlit Tomato by Mochi
Those darn dragons have stolen all of my tomatoes again.
— Angry capepan farmer

Feathertails are typically omnivorous, their diet relying on fruits and seeds. They will forage for whatever fruits they can find, and with strong stomach acids, can handle even poisonous plants.

Small seeds and nuts make up a significant portion of their diets, in smaller species. On all planets, snowseed trees grow in the same regions as feathertails, and their gigantic seeds are rich in nutrients.

Some species are opportunistic hunters, others scavenging. A number of species enjoy hunting mid-air, and will chase birds and other small dragons above the rainforest canopies, attempting to set them alight without burning the forest down.

Reproduction & Growth

Most feathertails are monogamous and mate for life. Their mating rituals are elaborate, males putting on elegant performances displaying their tails. Males form giant leks in rainforests openings, females gathering to watch as the males attempt to impress her with her dance.

Once a female has been impressed she will flutter over to her prospective mate and rip his tail off, as a sign that she is attracted to him and he must not attract anyone else. At this point, some females like to rip off a male's tail and run away.

Feathertails lay nine to sixteen eggs in a nest, which they build on the ground out of branches and leaves, moss, stones, and feathers. Some species utilise clay, letting it harden to provide more structural support.

The incubation period typically lasts between one and two months, the male incubating as he can no longer fly after losing his tail. Babies are born altricial, featherless and blind. They rely on the mother to provide food, as does the father. Once about twelve to sixteen weeks old the babies are strong enough to leave the nest, hunting on the ground.

At roughly thirty weeks they can now fly, and leave the nest. Both parents will still support their offspring, who may visit during nesting season each year.

Habitat

Prismatic Fields

Shimmering rainforest

The Prismatic Fields are a rainforest biome on Ivucarro. The bedazzling forest divides the content of Mollomia into two.
  It is one of the most biodiverse regions on the planet, with nearly three million identified species. Remote islands are scattered around the waters surrounding the rainforest, with entire endemic ecosystems.

Feathertails inhabit rainforests on tropical planets. Despite their bright plumage feathertails can be difficult to spot. Aside from nesting season, they spend their lives in the canopies and above.

They gather in large groups around water sources such as rivers and lakes.

This family of dragons can be found on eight planets and one moon: Aniki, Capepo, Ivucarro, Lavasani, Lilapi, Norrab, Silvernis, Xiskin, and Zechichi.

Genuses & Species

Plumeria

Scientific NameCommon NameDistribution
P. acanthidiocephalumGlasswing FeathertailGlobal, Lilapi
P. clamoraBarking FeathertailXiskin
P. clarupectusHeartbeat FeathertailGlobal, Aniki
P. cuniculariaBurrowing FeathertailPhalan Forest, Norrab
P. falsoculusThree-Eyed FeathertailPrismatic Fields, Byssal Forest, Ivucarro
P. fluminidaemonisRiverback FeathertailPrismatic Fields, Ivucarro
P. magnalaDesert FeathertailSian Lowlands, Norrab
P. megalostomaLongtooth FeathertailLiadin Rainforest, Ivucarro
P. micropterisBluetip FeathertailNorthern Barbas, Capepo
P. oculomagnusBlacktip FeathertailNorth-eastern Barbas, Capepo
P. plumeriaDarting FeathertailSouthern Barbas, Capepo
P. rosaplumaRedtip FeathertailLiadin Rainforest, Liadin Plains, Ivucarro
P. silverniensisSilvernis FeathertailSilvernis

Alaserpenses

Scientific NameCommon NameDistribution
A. ouranopterosRainbow FeathertailCaschal Forest, Aniki
A. flegmusSluglike FeathertailZechichi
A. lavasaniensisLavasani FeathertailGlobal, Lavasani
Lifespan
15 - 40 years
Average Length
2 - 5 metres (excluding tail)
Geographic Distribution

Scientific Classification
Kingdom - Animalia
Phylum - Chordata
Class Saurigna
Order - Elignatiformes
Family - Plumeridae

Related Articles

Elignatidae
Fauna | Dec 14, 2025

A family of dragons, characterised by a long, wire-like tail.

Saurigna
Fauna | Dec 15, 2025

A class of organisms commonly known as dragons.

Capepo
Planet | Apr 24, 2025

A planet from the Cheem System. Capepo is most famous for its bountiful harvests, glorious foods, and friendly folk.


Comments

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Dec 12, 2025 13:02

So, so pretty.

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Dive with me into the depths of the oceans and see what I have prepared for Worldember.
Here are my Entries for the water continent Ulűri̋qi̋
.
Dec 12, 2025 13:52 by Mochi

thank you! :D

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I hope you have a great day!   Explore the endless planets brimming with life of the Yonderverse! Go after creatures, discover new places, and learn about the people you find along the way. While you're at it, come visit the A to Zoo, the Yonderverse's largest zoo!   Come prep for WorldEmber with me!
Dec 12, 2025 15:24

omg amazing! I love that you list so many species. <3

Fly high, Guardian. o7
— Nulcheck
Dec 15, 2025 21:16 by Mochi

hehehe thank you <33

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I hope you have a great day!   Explore the endless planets brimming with life of the Yonderverse! Go after creatures, discover new places, and learn about the people you find along the way. While you're at it, come visit the A to Zoo, the Yonderverse's largest zoo!   Come prep for WorldEmber with me!
Dec 12, 2025 18:08

Does their tail even grow back, like with lizards? Or are they basically done for, as soon as they mated once? Unable to fly, I guess they won’t survive very long?

Enjoy Worldember 2025!
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Dec 15, 2025 21:31 by Mochi

They don't grow back, but the partner will support him until the rest of his life :D And the offspring will continue to support the parents until they go off and have their first batch of children, as well :)

I'm a Comment Caroler! Click to learn more
I hope you have a great day!   Explore the endless planets brimming with life of the Yonderverse! Go after creatures, discover new places, and learn about the people you find along the way. While you're at it, come visit the A to Zoo, the Yonderverse's largest zoo!   Come prep for WorldEmber with me!
Dec 16, 2025 04:36

Ohhh, that is lovely! I didn’t get that by reading, I thought it was temporary. Really good to know!

Enjoy Worldember 2025!
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Dec 14, 2025 00:18 by Dr Emily Vair-Turnbull

Ohhh, I love their tails! I bet their mating dances are really something to behold. I'm kind of imagining birds of paradise. XD

Emy x
Explore Etrea | WorldEmber 2025
Dec 15, 2025 21:33 by Mochi

Thank youuu! yesss, i'm picturing birds of paradise :D

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I hope you have a great day!   Explore the endless planets brimming with life of the Yonderverse! Go after creatures, discover new places, and learn about the people you find along the way. While you're at it, come visit the A to Zoo, the Yonderverse's largest zoo!   Come prep for WorldEmber with me!
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