Xenobiology - Blog Posts

His Eyes Speak by forever_42 / foreverforty2

Star Trek Fanfic - Vulcan/Human - Male/Female

His Eyes Speak by forever_42 / foreverforty2

- Star Trek Fanfic - Vulcan/Human - Male/Female -

Chapter 4 - Consummation (aka THE SMUT) is up on AO3.

Rukh Reimagined … for my Thrawn fanfic “Facilitation” on AO3 … warning: extremely spicy … mind the tags

Chapter 2 of Rakul is UP

[ CONTENT WARNING: NONCON ]

https://archiveofourown.org/works/37363276/chapters/93232891

If Wompers from my project (Land Of Borease) where selectively bred like todays dog breeds.

Okalivember day 17, colorful!

The purple-legged limuli lives in brackish waters, feeding on dead plant matter. They bright colors hide them among the colorful shore plants that grow in their environment.

The dokilkulla is a mischievous little animal, that spends its days doing elaborate dances to communicate with members of its flock. Surprisingly sneaky despite its colors, it often steals food.

The tiya is a piscivore ungulate that lives in mountains. often diving into the lakes full of rainbow-colored fish, mussels and freshwater shrimp common where it lives. It's known to scrape mussels off of rocks with its antlers.

Decided to join artfight for the first time ever! My profile is very much a WIP but I've got my main template done! Feel free to check it out/attack me when I finish listing my characters!

Hailing from the harsh planet of Ettera, Knights are the only sophont in the Zhagaviit system made of two consciousnesses. ---

At last, here they are! Nearly finished with redesigning every Vivere 44 species. These guys are retconned werewolves which I posted about some time ago. You might have noticed I brought back some space unicorn aspects as well! They've been through so many design changes but I've finally settled on something solid.

More information below!

I'll try to keep this concise. Most of this info is introductory biology.

Knights are the only sophonts living on Ettera, a mostly barren planet where survival is tough. Their civilisation is the least advanced compared to others in Zhagaviit, such as Arrows and Sea Crawlers. They were the third species to be contacted by the ZGC (Zhagaviit Galactic Community) followed by Post Humanity. Knights are known for being hardy, efficient, and motivated.

If it isn't already clear enough, Knights are two species in a symbiotic relationship acting as one individual. Helmets and Hosts have an evolutionary history so intertwined that one cannot survive without the other.

The Helmet is attached to the head of the Host, and will remain there for the rest of their life (unless separation happens - but we'll get into that later). In the relationship, their role is vision and dexterity. Since the Host is effectively blind, it is the Helmet's job to guide them. Their hands are also important, being the Knight's primary manipulators. They played a large part in early tool use. The Helmet lacks a mouth, and receives all its nutrients from the Host through a specialised organ not unlike an umbilical cord.

The Host is essentially the main body of the Knight. Wolflike and mammalian in nature, the Host is the Helmet's mode of transportation. Because they need to eat for two, Hosts are omnivorous and will eat just about anything. Although majority of their diet is comprised of meat, they are capable of digesting plant matter and bones. They are highly skilled and effective hunters.

It is in both party's best interests to assimilate as soon as possible. The Host cannot see without a Helmet, and within a few weeks bonding will become impossible. The stakes are higher for a newborn Helmet, because they cannot feed by themselves and will starve in under a week without a Host or an artificial feeder tube. Prior to first contact with the ZGC, Knights did not have the technology for artificial feeders, and infant death rates were high.

So how do two beings coordinate one body? The fact is that once assimilation occurs, they become one being. The Helmet's brain and the Host's brain are connected by millions of nerves exchanging signals. It's complicated, but the best way to describe the experience would be a 'mutual trance' in which full body coordination is achieved. They have shared interests and intentions. However, a Knight can mentally separate the Helmet and the Host, gaining back individuality; they do this for many reasons, perhaps to discuss something among themselves or simply for company. Yet on the whole, a Knight will spend 80% of their life in this 'trance'.

Both Helmets and Hosts have noticeable sexual dimorphism. Male Helmets are called Pikes, and females are called Guards. Pikes are distinguished by their horn, bold stripes, and more prominent crest spines. Guards lack a horn and have less contrast in their thinner markings.

Female Hosts are called Forts. They are larger than males and have a mane of fur on the back of their necks. Male Hosts, Spires, lack this mane.

In Knight society, individuals are usually referred to based on their combination of Host and Helmet. Since there are four sexes involved, there are four possible combinations.

Guard-spire [female Helmet, male Host]

Pike-fort [male Helmet, female Host]

Guard-fort [female Helmet, female Host]

Pike-spire [male Helmet, male Host]

(Knight languages have their own version of pronouns for each, but in English all are referred to as they/them by default. Of course, each individual has their own preferences. Usually a Knight will refer to themselves as we/us).

____

I'll get into Knight social structure, cultures and more in another post! For now, if you have any questions, feel free to send an ask. Always happy to answer!

Just a guy and his lap spider

Headcanons for Haters anatomy! Ive had these floating about and decided to finally jot them down properly!

Its mostly weird and icky jelly stuff that changes in consistency and even opacity depending on its function and purpose. It resides within his bones for the most part but seeps out whenever he gets a cut or injured or needs some extra protection, so it gets extra goopy and bad when something makes its way past the layers of bone and into the system within. The first time he got properly sick in the skullship it was a nightmare for the little guys. (Picture sm similar to that scene in Howls Moving Castle)

But this does help explain how hes so immune to Captain Tim and their scratches and bites and acid fuelled "kisses". Hes doing alot of repairing and rebuilding without even realising. As well as the jelly being very effective against most types of acids and keeping any other unwanted inruders out of his system.

Very little is known about how he functions and he barely knows how he works himself despite years of being alive so its quite a scare when he actually does get properly hurt or sick. His senses are also pretty dull on the outer layers, which definitely didn't influence his relationship to pain and torturing and not getting why his fleshy companions make such a big deal out of it.

But the sudden sensory input when the jelly gets involved can be surprising and even upsetting, anything more than a loose flowy robe is suddenly really annoying and distracting to wear. A little like moving from the amount of sensation in ones teeth, to the amount of sensation in the gums.

The climate in this region is usually hot and dry, punctuated by sporadic torrential downpours. After such events, the ground flourishes with a dense interconnected web of growth taking advantage of the temporary hydration. Once all the water dissipates, the soil is left to crack in the heat of the day. During these times Ponderosus are on the move, searching for the last remaining vernal pools. They used the times of plenty to fill up on nutrients, but now during a drought they switch primarily to photosynthesis to meet their energy needs. The smaller, dish-faced Lanx are not so lucky. Embedded in the ground unable to move, they must simply go dormant if the rains do not arrive soon enough. For now they point their open frills at the sun and gather energy while they still can. A Stealthspring prowls the scene looking for unfortunate small creatures who may not be faring well in the heat. Their predominant walking style requires a different gait for front and back sets of legs, but if needed their whole body becomes a giant spring, allowing them to burst forward for great distances. In an environment where major features like the ponderosus can move, it can be difficult to navigate from day to day, so the stealthspring must be ready to take flight at any time, should danger come calling.

In my orange phase.

Desert creature

Interwoven

Like a giant pink warship, the Rosy Frigate punctuates the endless sea of tendrils. It hosts a crew of disk-shaped ravenous eating-machines called orbics. It is the orbics’ duty to keep the creeping tendrils from strangling and overtaking their home. Fading daylight signals their departure from the safe cluster beneath their giant companion to begin the night’s work of clearing new growth in the near vicinity. Each orbic can consume half its body weight in tube-carpet flesh every night, ensuring they will always have a place to return to at dawn. A Dwarf Blue Cortina observes the melee in confusion. Anything larger than an orbic will send it leaping away for cover, as its curiosity is matched only by its caution. The stoic quartet of Reponos standing solemnly in the background is incapable of seeing or hearing the events taking place nearby. Their role in this ecosystem turns out to be rather bizarre…

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.

The Garden of Unearthly Delights

Biodiversity in Glow Forest Communities

Down on the floor of the Glow Forest, a startling array of lifeforms has evolved in the cool dark mist. The creatures that comprise the main structure of this biome are known as Vela, and they stretch skyward, consuming all the available sunlight and allowing none to escape below. This species won an evolutionary arms race long ago, and as a result its photosynthetic competitors were pushed to extinction. However being a successful monoculture has its disadvantages. Autotrophs form the base of the food chain in most environments, and now the Vela is the only one. This means it is now the main food source for many other species who would otherwise have more choices. Its main nemesis is the Stragulum. This amorphous creeping wrinkled blanket infects a new Vela pseudopod nearly as soon as it touches the ground. It rapidly takes hold and covers every inch of the surface, slowly digesting it. This in turn attracts a cadre of new organisms which consume the flesh of the Stragulum. Predators are then drawn to the area, and as the number of species grows, a self-perpetuating cycle of increasing biodiversity takes place. Eventually, the Stragulum becomes too much of a burden to the Vela and it severs its pseudopod in order to rapidly grow another nearby. But the biomass of the parasite still lingers for quite some time, feeding a plethora of bizarre and unique organisms scrambling for their share of the resources in this oasis of light amidst the darkness.

Codependence

Natural selection breeds competition, but it can also lead to sophisticated cooperation. The Glass Colligatio is what is known as a composite organism—a creature comprised of members of multiple species that share critical biological processes between them. The larger swimmer provides mobility, while its multi-legged symbiont feeds more efficiently than it could alone. Through the interspecies junction—a specialized dual orifice connecting the creatures—they share nutrients and oxygen, each specializing in what it does best while providing for the needs of the whole.

A medley of critters for a Star Frontiers-related project I'm working on.

I don't reblog anything, but this surely deserves it

OMG 😳

En cuanto lo leí me pensé que lo había leído mal...

Una pena que no exista ese capítulo

Nobody:

Theodore Sturgeon: Anyway Spones is 𝓌𝒽𝒾𝓂𝓈𝒾𝒸𝒶𝓁 they should finger on national television

Flora of the Vreem Home World

Flora on the vreem home world is more closely related to fauna, as the two share the same phyla. This is because, the origins of multicellular photosynthesis is fundamentally different than earth's.

Unlike on earth where eukaryotic photosynthesis evolved via symbiosis with cyanobacteria this process never occurred on their home world. Instead their version of photosynthesis developed later as a type of membrane bound protein structure in the earliest ancestor of both their flora and fauna phyla. As a result the flora across the vreem home world is more closely related to their animal life than those on earth.

Here's a collection of different flora-fauna your might come across on the vreem home world. Most flora use a red photosynthetic pigment in their foliage, but other pigments such blue-green and even gold are also found across the world and are typically more common among aquatic species. Each species is listed with an earthling name along side its Onomatopoeia derived from Khllk, a commonly spoken vreem language.

Singing Suitors "Hornfoots"

Evolved from a worm like ancestor, their leaves are modified gills filled with the red photo-sensitive pigment used in their process of photosynthesis. They get their name in khllk due to the rattle like "seed pots" which when blown in the wind produces a sound similar to a "Vreem" chirp. They are colloquially called hornfoots by humans, as their root structures are made of heavily ossified tissue baring a resemblance to horns. Water is drawn from the soil through capillary action similar to trees on earth. Hornfoots are a relatively primitive group of floral type fauna as they retain a central cavity, mouth, and two simple compound eyes. They protect their fills by pulling them inwards into their central cavity.

Sticky Vines Predatory flora are common across their homeworld. Sticky Vines, typically hang from the stocks / branches of other flora and use their two sticky oral arms to snag flying pray. While their too small to be considered a threat to the vreem, their oral arms are difficult to spot in the red jungles they grow in, and as a result they often present a collision hazard below the canopy

Barnacle Snakes Are a related species to sticky vines, whoever they retain more of their ancestral form. They typically grow rooted to a larger structure, a rock face or another large flora species. They share a similar gill structure like hornfoots, but theirs are sticky. They're predominately air filter feeders, surviving mostly on spores and small bugs. Unlike hornfoots they have a complete gut.

Land Corals Red Cups, Anemone Grass and Blood Leafs are three flora species which are from colonial clade. They individual flora which are comprised of smaller specialized clones which function together as a single organisms. This tends to give them a more "plant-like" appearance, similar to other colonial animals like corals on earth.

Pneumopods This group of animals tend to occupy the "insect / bug" niches like those of arthropods of earth They're very small organisms no larger than a human fingernail. However their biology share more in common with echinoderms (starfish / sea urchins) than insects. They have an endoskeleton comprised of plates as a row of tube feet for locomotion. These two have photosynthetic spiney membranes. The species on the right are gliders and feeds on the hemolymph of other flora.

Another thing the Imsee do, full body bio-sculpting.

The Imsee throughout their history have experimented a lot with genetically modifying their own species. In fact, they have some of the best gene-modding technology around. . Full body genetic reconfiguration is broadly accepted among the Imsee and there are two morphs which are the most common among their population. 

Yehenne, Shadow Wanders 

The Yehenne is an imsee modified for a purely aquatic lifestyle. They are similar in appearance to earth's whales, particularly the sperm whale and are capable of diving to incredibly deep depths. Their echolocation is much stronger than other Imsee

Yihinee, Sky Children

Sky children are imsee which modified themselves for terrestrial living and flight capability. The Imsee clade evolved from an avian ancestry and once this was discovered their species was dedicated to unlocking the power of flight ever since. Yihinee morphs are common among the map makers of the Ways of Water.

The Asari, if they weren't humanoid

an idea i had

Tried my hand at redesigning the Asari from Mass Effect if they were a little bit less humanoid. One of the things about the Asari is that they're considered relatively attractive by pretty much most other aliens in the setting, so i didn't want to deviate to much from something that was fairly humanoid-ish. So I kinda went with something that was a combination between a bird and a rat, and i interpreted their crest as a fringe of feathers sort of like what cockatoos have. Turians I think are going to be be raptor like so having some bird features in as for salarians, I think the overall slender build and large eyes would be what they'd find appealing.

The Dram

A slight redesign of one of an older design, in color this time. These are the Dram, a mammal-like sophonts from an very earth like planet. On the left is a female and the right a male. They're the closets your going to get to a "humanoid" alien in the known galaxy.

Some bits on Biology

I call them mammal like but their not like placental mammals, they're really more akin to marsupials and monotremes in that young are hatched very underdeveloped and are nurtured in a pouch. While not depicted accurately here male dram are considerably larger than their female counterparts, and are around 2x times their size on average. They're feathers are display features which are used to express mood, and in mate selection. Oh and they're also venomous, they've got two fangs in their mandibles which in ancient times they'd use on their prey. They're aren't exactly immune to their own venom, but they are resistant to it.

The average global temperature on the dram home-world is considerably cooler than earth is while they are capable of regulating their own body temperature they do terribly in temps greater than 80 degrees fahrenheit, and often find room temp uncomfortable. When working in environments of other sophonts they tend to wear refrigerated chill suits.

Some bits on Culture

Dram family structures are similar to lions, so polygamy is the norm and their societies tend to be matriarchal. Their home-world is currently in its glacial maximum stage of their ice age so the northern hemisphere is largely covered in permanent ice sheets. Due to over industrialization by nations in the south their planet is unfortunately dealing with gradual global warming. The effects of which were much more intense and immediate due to their planets larger axial tilt than that of earth, so as you can imagine they're dealing with a lot of issues as a result. They were contacted by aliens , ~20 years ago and interacting with the wider galaxy has only added to their list of political and socio-economic problems.

In terms of tech, they're a little more advanced in some aspects and behind in others but they've got a comparable tech level to 21th century humans. (so us right now!) And they've already made crewed missions to other neighboring planets in their star system.

I really like the idea of the sort of role reversal, where instead of humans getting contacted by aliens its the other way around. Like I can imagine the dram equivalent of SETI discovering human ship or message and all the shenanigans that would cause. Would be a cool story i think.

Imsee Cuisine!

Imsee are opportunistic obligate carnivores so most of their diet consists primarily of meat and animal fats.  

Imsee lack taste, literally. During their evolutionary development  they lost the ability to taste all flavors except for salty and as a result imsee cuisine generally tends to emphasize, appearance, smell, and texture. Much of their food is very aromatic or pungent and is not always appealing to other sophonts. 

Imsee were kinda late to the whole using fire to cook things, mostly due to the difficulties of maintaining a fire pit close to their preferred living areas, i.e close to the water, and that their main appendages used to manipulate their environment sits on their face. Cooking gets a little dicey if you’ve got to put your face right up to an open flame. So cooking with a flame was not something that was done on a regular basis and was relegated to special occasions. Instead Imsee utilized either acid or parasite-cooking. Acid cooking works on a similar principle as ceviche, raw meat is soaked in a mild acid to clean it and to denature protein. Acids were typically derived from plants. In some instance food could be “cooked” in the harvested stomachs of other animals. Fire worms are small 6 limb vertebrates which spit acid as a form of self defense against predators and are a common source for acid in many imsee cultures. 

Now for parasite cooking:

Imsee are usually filled with parasites which they get from the food they eat. This isn’t particularly a problem for them as a healthy Imsee can live a long and happy life as they have a pretty strong immune system and advanced medical technology. Parasites are pretty prevalent among aquatic life on their home world and some are prone to breaking down their host tissues when they begin to proliferate making meat that is easier to break down and digest. They also provide a lot of intriguing texture that the imsee palette tends to like.  Early imsee farmers would purposely infect their animals specifically for that type of meat. Due to ethical concerns modern imsee no longer use live hosts for this but instead lab grown organ meat  instead. 

While fire stoves are pretty much non-existent in most Imsee households, they do utilize chemically heating pads. Sorta like a hot patch but gets hot enough to simmer water. Most heat pads can be reused multiple times but generally lose strength with subsequent use. 

Alright, I've sorta only talked about humans a little bit in my world-building project union-station (working name considering changing it) but earthlings are kinda rare in space, mostly because they don't travel or migrate much. Most humans you'll see wondering the known galaxy are their genetically modified descendants. (I've taken to calling them colonists). Chimeras, are one such group. They're from a tropical world called Amazon (named after the then long gone amazon rainforest). Life on amazon had a higher degree of biological compatibility than on other alien planets, and a unique domain of life which was capable of modifying their own genome by integrating the genes of other organism. So when the first human colonists came to amazon, they opted to splice their genetics with some of the fauna there.

Genetically chimeras are a bit more biologically unstable than other old era colonists in that they're prone to some rather interesting mutations with the most common being the duplication of organs and other body parts. This amazonian is sporting an extra set of arms, which is a fairly common mutation among the population.

Some more world-building notes, still experimenting with line-art, thinking of doing my line art traditionally in the future. Anyway some notes on early Imsee writing implements.

As a species with long lifespans, the imsee have incredibly detailed and extensive memory retention. So for a very long time, most of their knowledge was retained through oral tradition. However as settlements grew in size and social life more complex, they realized they needed a method of information storage. As an amphibious species, where water is a key aspect of everyday life, mediums like paper or ink simply weren’t an option for them. Instead Imsee's early writing utilized wax. Early wax tablets were derived from animal fat, which were then poured into a dish and hardened. Text is scrapped onto the surface using a needle. If the author wanted the text to be permanent a layer of resin was applied to its surface and placed into storage.

thinking more about my alien dolphin/whales

I'm thinking that Imsee evolved from an avian ancestor, something similar between a bat and pterodactyl that then transitioned to a semi-aquatic lifestyle. (which at least to me explains their body plan) So in a way a Imsee are weird penguins that just so happen to look like dolphins. Also, they are born with coat of fur which later sheds off during adolescence, and a bit like seals/otters they have to be taught how to swim by the adults.

I've also decided that the Imsee "species" is actually made up of three different closely related squid-whale species that can all reproduce with each other. Fig. A are River Imsee they have slender bodies and longer mandibles, B. Coastal Imsee, they're the most common and historically had the largest population on their homeworld, and C. are lake Imsee, they have stockier bodies and were typically found more inland than their river counterparts and were rarer too.

In modern times, Imsee are fairly homogeneous, due to a centuries of intermingling. So as a whole, they phenotypically vary a lot.

Now there is another species which are also Imsee, D. Deep Children. These are genetically modified Imsee who are adapted to a purely aquatic lifestyle. Imsee pretty have the best biotech around, and so deep children are created from adults who undergo a sort of metamorphasis via a pool of nanobots, called the Pond of Change. Its sort of a risky procedure (mostly because it heavily modifies the brain) and has a lot of ritual involved so its not something that's done casually. Deep children are a bit like biological super computers, anything that requires a lot of math and consideration, its usually a deep child that's figuring it out.

Slight redesign of the brakken, working on making another info-graph for space-encyclopedia but a few bits I'll share now, unlike a few other sophont species, the Brakken weren't originally a space fairing species in-fact they weren't even sapient. A few centuries prior they were genetically modified by the Imsee and uplifted further by them. So compared to other species in locale space, their societal history is incredibly short. They may look a bit like cats, but their social structure is similar to eusocial insects.

A bit more on the Imsee

Yet another species from my extra-firm sci-fi setting.

These are the Qoati an now-extinct species of sophonts who used to hold a rather large civilization across most of locale space, and were highly technologically advanced. Biologically they are colonial organisms, similar to siphonophores and are comprised of multiple smaller semi-independent organisms called zooids all of which are held together in a shell/skeleton made out of a material structurally similar to dried balsa wood. While the exact location of their homeworld is unknown, they did have a preference for high gravity terrestrial worlds.

Qoati drivers, are specialized zooid which have senses, such as eyes that help to navigate the colony, but they aren't the actual brains of the qoati. Those are instead a collection of worm-like zooids which act as the main cognitive group of the colony. In truth the Qoati sense of self is rather fluid, as while they do have a central brain, they also technically think with their entire body, and can share their zooids with other members of their species.

I had an idea, of a sort of mecha / vehicle that my race of aliens the Imsee might use. Sort of their version of a chicken walker. I'm still figuring out what their tech looks like, but i want it to look very organic.