Dewarians. 

There are many different kinds of insectoids breeds and mixed, they live in landscapes and tunnels and the sky. There are plenty of traits and abilities members of dewarians. their home planet is keres.

Mosquito:

They got four legs and two arms. They come in colors black, grey, purple, and blue. red big two eyes. their torso is carried on the lower body of a mosquito are more hideous for their look makes them monsters' appearance, and enjoy rotten food as a lavish meal. 

They are usually the most causing illegal crimes and violent creature and are some lawful mosquitos who works with the military.  They don’t fear death as much as other dewarians since they witnessed it almost everyday. Their knowledge in combat is skillful and useful for the military. Mosquitoes can sense heat. they can sense unusual sense of smells to discern flesh from other heat sources easily.  they take a bite of blood in order to survive for two weeks without food. their bite can cause sickness to harm others than themselves. 

they observe toxic chemicals in their body as part of the radioactive. which they began to wear gas masks to inhale anti-toxic radiation everyday for not to spread it to dewarians. of course, they don't have to wear them if they live in a wasteland or in any open place. if they are in most crowded locations which has laws, they are must wearing gas masks.

The mosquito mostly hatched on swamps in their childhood and lived in wastelands when they grew up. The eggs of mosquito spread so quickly and easily get abandoned without knowing who their ancestors. It is a common lifestyle not to have parents look after their children and most ended up in orphanages or spend their childhood in the wasteland on street.

Age: mosquito mature around 20 years and they can live up to 300 years ancient age

Alignment:  The majority of them are chaotic and either neutral or lawful.

Size:  the body of a mosquito can grow up to 6 feet in mature age and 9 feet in the ancient age. lightweight and lean. 

Wings: they may have a thin frame, but their wings are strong. Together with their weight, they can soar to the skies at incredible speed. 

Darkvision: they can see in dim light without 60 feet. In the darkness, only one can see shades of red.

Ability Score Increase: increases Dexterity by 1 and Constitution score increases by 2.

Ability Score decrease: Charisma decreased by -1 and intelligence by -1

Arachs

Back in old days they were used their a web in dark caves to set up a trap to prey as their monstrous predators with desire and destory lifestyle, but after many decades later they left their old way of barbaric nature which doesn’t approve their healthy life. 

They are very clever creatures most of them good at sneaking and mischief, but most behaved insects. Mostly arachs are living normally with other dewarians with happy families with children and increase their interpellant through school. There are some royal arachs as well as there’s servants working under their queen who call herself a monarchy of the planet along with kings.

They got multiple eyes with red eyes. They got good sights too. They are charismatic with their looks with their fairy body. good at climbing as well. some of them got 4 legs with two arms and some got 2 legs and 4 arms.

Age:  mature around 20 years and they can live up to 200 years ancient age

Alignment:  either good and righteous or evil.

Size:  they are medium for adults. 

Spider climb: they gain a climbing speed of 30 feet and can even climb difficult surfaces including upside down on a ceiling without needing to make an ability check.

Darkvision: they can see in dim light within 60 feet of them
as if it were bright light, and in darkness as if it were dim
light. they can't discern color in darkness, only shades of gray.

Ability Score Increase: increases Charisma by 2 and Constitution score increases by 1.

Ability Score decrease: Decreases Strength by 1-