Grandulus

Grandulus

Grandulus

Trifasciatus grandulus

I should preface the description of this creature by giving a short statement about the natural history of its home planet. Early in its evolutionary history, life on this world did not split into such rigidly defined taxa as it did on Earth. For example, the majority of multicellular earth-life is divided into autotrophic creatures (plants) which are immobile, and the highly mobile heterotrophs (animals). On grandulus’s planet, the peculiar biochemistry allows for a much higher rate of horizontal gene transfer and endocytosis. This means that instead of a taxonomic “tree of life” like on Earth, their evolutionary history looks more like a web. In short, this allows for a wide array of photosynthetic, yet mobile creatures. The grandulus is one of these. It moves around slowly with its sticky appendages and positions itself in a spot with maximum sunlight to unfold its inflatable photosynthetic organ from its posterior shell. It also feeds on the internal fluids of metaflora, as well as decaying organic matter. Its many species range in size from that of a quarter to the size of a hippo.

More Posts from Exobiotica and Others

3 years ago
Full Of Stars
Full Of Stars
Full Of Stars
Full Of Stars
Full Of Stars

Full of Stars

The season's storms had taken their toll, opening up an organic cave in the otherwise sealed mountain canopy forest. Encouraged by the prospect of shelter from more incoming inclement weather, the dacia considers entering the dark, yet inviting refuge. The glittering biolights beckon, but this new environment is far stranger than anything it’s ever known.


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3 years ago
A Universe Below
A Universe Below
A Universe Below
A Universe Below
A Universe Below
A Universe Below

A Universe Below

Almost no sunlight penetrates the thick canopy of the glow forest. As a result, organisms in this ancient biome have evolved a massive array of survival strategies using bioluminescence. Some emit light to attract mates or warn against predators. And some, strangely, illuminate themselves in order to be eaten.


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10 years ago
Quick Sketch I Hope To Make Into A Full Painting Later.

Quick sketch I hope to make into a full painting later.

4 years ago
Life In The Low Forest
Life In The Low Forest
Life In The Low Forest

Life in the Low Forest

A relatively dry and sunny climate favors some types of forest over others. The tangled matrix of the fast-growing tube carpet forms the floor along the majority of this habitat. It grows so quickly that other species of photosynthetic creatures find it advantageous to be more mobile, lest they be crowded out and overtaken. The scarcity of water combined with the tendency towards mobility versus upward growth means this forest is relatively short in height - hence its name. There is a rich and varied food web here, with many organisms feeding on the tube carpet, keeping its ravenous growth in check. It also offers a complex labyrinth in which to hide from the many predators working tirelessly for their next meal.


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4 years ago
Pelagic Predator Pen Sketch. More On This Soon.
Pelagic Predator Pen Sketch. More On This Soon.
Pelagic Predator Pen Sketch. More On This Soon.

Pelagic predator pen sketch. More on this soon.


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11 years ago
This Was A Colored-pencil Rendering Of The Creatures Involved In The Ecosystem Portrayed In The "Aglow"

This was a colored-pencil rendering of the creatures involved in the ecosystem portrayed in the "Aglow" piece. The pancake creatures on the floor are mobile decomposers. The floating lanterns are semi-autotrophic creatures that travel in groups. They travel by spouting air directionally through their vents which are visible along the middle of their bodies.

11 years ago
Sky Shepherds

Sky Shepherds

Caelumopilio pictoratus

This work serves as the official kickoff for my illustration project called "Exobiotica". The creature pictured is a Sky Shepherd. As its name implies, it carries on an aerial existence - maintaining neutral buoyancy via internal hydrogen compartments. The front appendages serve two functions- they are used to physically herd or corral the species of floating creature they subsist on, and also they are equipped with color-changing tissue that is used as communication between members of their group. Like them, most of their predators and prey are essentially floating gas bags which are highly susceptible to rupture. Thus, the Sky Shepherd evolved sharp appendages for use in attack and defense. Propulsion in any direction is achieved by the intake of air at the ventral posterior end, and then subsequent directional exhalation of the air through any of the four siphons. The next work will I produce will feature these creatures and their prey in their aerial environment.

2 years ago
First Light
First Light
First Light
First Light
First Light
First Light

First Light

Dawn breaks in the desert, revealing a scurrying frenzy of creatures returning to shelter after the night’s mischief. Tallest among them, the Cycloptic Night-Seeker surveys the scene looking for any last morsel of food before the day’s solar onslaught forces its retreat into shadow. The Testapallidus at its feet may prove an ideal treat, unless the sand-swimming Armored Loricatus captures it first. Though the Testapallidus’ hard dorsal shell protects it from most threats, the Night-Seeker possesses a keen intellect, curious disposition, and two formidable front appendages that are as dextrous as they are sharp. Usually too quick for the large hunter, a trio of gregarious Desert Sentinels are more concerned with ambush predators such as the Loricatus, and one inflates its signaling air sacs in alarm. Already, members of the desert’s daytime cast are making an appearance. Luteos have positioned themselves at the top of the ridge to greet the first slanted rays. Relying on photosynthesis for a large portion of their metabolism, they tilt their bodies to follow the sun throughout the day. In a short time, more heat-tolerant daylight denizens will take the stage and play out their part in the everyday drama of the high desert.


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2 years ago

I like your art. It is such a beautiful place and I can see Veteris being a wonderful place to explore in your art and world.

Thank you! I have a world full of ideas to bring to life, it just takes a long time.

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exobiotica.com A journey to other worlds.

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