GalCiv4:Citizen Biology Table

Name	Description	Effects
Aquatic	Aquatic species live most of their lives deep in the oceans, giving them access to several unique Aquatic Techs. They can colonize Oceanic worlds with no penalty.	Colony gets +1  Mineral Conversion Colony gets +1  Technology Conversion Colony gets +1  Wealth Conversion Colony gets +1  Farming Conversion At the start of the game unlocks the Exotic World Colonization tech At the start of the game unlocks the Oceanic World Mastery tech Allows Oceanic Worlds Event Unlocks  Tide Pools Improvement Unlocks  Barrier Reef Improvement Unlocks  Exotic Hatchery Improvement Unlocks  The Grand Resort Improvement Unlocks  The Great School Improvement Allows  Underwater Homes Policy Unlocks  Capital Mainframe Improvement Unlocks  Industrial Center Improvement
Silicon Based	Silicon lifeforms are built from rocks and rare minerals. They have no need for food, though their Growth is slow unless they have access to plentiful amounts of Promethion.	Colony gets +1  Mineral Conversion Colony gets +1  Technology Conversion Colony gets +1  Wealth Conversion Colony gets +1  Farming Conversion Unlocks  Crystal Core Improvement Unlocks  Crystallization Chambers Improvement Unlocks  Facet Conduits Improvement Unlocks  Harmonic Array Improvement Unlocks  Prismatic Learning Matrix Improvement Allows  Without Slumber Policy Allows  Cave of Echoes Policy Allows Natural League Event Unlocks  Core World Capital Improvement Unlocks  Capital City Improvement Unlocks  Capital Mainframe Improvement Unlocks  Planetary Generator Improvement Unlocks  Industrial Center Improvement Unlocks  Supply Depot Improvement Unlocks  Technological Capital Improvement Unlocks  Kimberly's Refuge Improvement Unlocks  Colonial Clinic Improvement Unlocks  Heritage Center Improvement Allows  Conscription Policy Allows  Heart of the Empire Policy
Ammonia Based	Ammonia lifeforms thrive on volatile gases and complex nitrogen compounds. While they do consume food, their growth rate significantly accelerates in environments rich in pollutants.	Colony gets +1  Mineral Conversion Colony gets +1  Technology Conversion Colony gets +1  Wealth Conversion Colony gets +1  Farming Conversion Allows Caustic Vapors Event Unlocks  Network Nexus Improvement Unlocks  Irradiated Foundry Improvement Unlocks  Contagion Source Improvement Unlocks  Golgi Improvement Unlocks  Amoebic Incubator Improvement Unlocks  Knowledge Melding Hub Improvement Allows  Toxin Spreading Policy Allows Toxic Leader Event Allows Scandal Event Allows Geothermic Fissures Event Allows Mutated Animals Event Allows Mutated Animals Event Allows Mutated Animals Event Allows A New Pathogen is Born Event Allows A New Pathogen is Born - Success Event Unlocks  Planetary Recycling Center Improvement Unlocks  Capital Mainframe Improvement Unlocks  Kazar's Mainframe Improvement Unlocks  Planetary Mainframe Improvement Unlocks  Planetary Generator Improvement Unlocks  Industrial Center Improvement Unlocks  Supply Depot Improvement Unlocks  Colonial Clinic Improvement Unlocks  Heritage Center Improvement Unlocks  Recruiting Station Improvement Unlocks  Climate Control Improvement Unlocks  Colonization Center Improvement Unlocks  Atmospheric Cleanser Improvement Unlocks  Planetary Beacon Improvement Unlocks  Orbital Market Improvement Unlocks  Growth Center Improvement Unlocks  Air Purifier Improvement Blocks [[File:Trait_Clone_Icon Clone[0]|alt=|24px|frameless]] Clone Unit Specialization Blocks [[File:Trait_Criminal_Icon Criminal[0]|alt=|24px|frameless]] Criminal Unit Specialization Blocks [[File:Trait_Mutant_Icon Mutant[0]|alt=|24px|frameless]] Mutant Unit Specialization Blocks [[File:GovernorTrait_Doctor_Icon Natural League[0]|alt=|24px|frameless]] Natural League Unit Specialization Blocks [[File:UnitTrait_Plagued_Icon Plagued[0]|alt=|24px|frameless]] Plagued Unit Specialization Blocks [[File:GovernorTrait_Doctor_Icon Natural League[0]|alt=|24px|frameless]] Natural League Unit Specialization Blocks [[File:Trait_Defiant_Icon Defiant[0]|alt=|24px|frameless]] Defiant Unit Specialization Blocks [[File:Trait_Scarred_Icon Scarred[0]|alt=|24px|frameless]] Scarred Unit Specialization Blocks [[File:Trait_AlienArtifact_Icon Alien Artifact[0]|alt=|24px|frameless]] Alien Artifact Unit Specialization Blocks [[File:GovernorTrait_Famous_Icon Spouse[0]|alt=|24px|frameless]] Spouse Unit Specialization Blocks [[File:Trait_Criminal_Icon Telepathic[0]|alt=|24px|frameless]] Telepathic Unit Specialization Blocks [[File:Trait_Clone_Icon Missing Twin[0]|alt=|24px|frameless]] Missing Twin Unit Specialization Blocks [[File:DiplomatTrait_Underminer_Icon Raised by Squatters[0]|alt=|24px|frameless]] Raised by Squatters Unit Specialization Blocks [[File:Trait_NeuralClamp_Icon Trained Chef[0]|alt=|24px|frameless]] Trained Chef Unit Specialization Blocks [[File:Trait_NeuralClamp_Icon Brainwashed Cultist[0]|alt=|24px|frameless]] Brainwashed Cultist Unit Specialization Blocks [[File:Trait_Manipulative_Icon Claustrophobia[0]|alt=|24px|frameless]] Claustrophobia Unit Specialization Blocks [[File:UnitTrait_Advocate_Icon Party Loyalist[0]|alt=|24px|frameless]] Party Loyalist Unit Specialization Blocks [[File:GovernorTrait_Doctor_Icon Failed Med School[0]|alt=|24px|frameless]] Failed Med School Unit Specialization Blocks [[File:Trait_Ex-Convict_Icon Avoided Service[0]|alt=|24px|frameless]] Avoided Service Unit Specialization Blocks [[File:GovernorTrait_Timid_Icon Excluded Inheritance[0]|alt=|24px|frameless]] Excluded Inheritance Unit Specialization Blocks [[File:Trait_Scarred_Icon Scarred Duelist[0]|alt=|24px|frameless]] Scarred Duelist Unit Specialization Blocks [[File:Trait_Ex-Convict_Icon No Sense of Smell[0]|alt=|24px|frameless]] No Sense of Smell Unit Specialization Blocks [[File:DiplomatTrait_Charismatic_Icon Minor Nobility[0]|alt=|24px|frameless]] Minor Nobility Unit Specialization Blocks [[File:DiplomatTrait_Charismatic_Icon Tibetan Monastery[0]|alt=|24px|frameless]] Tibetan Monastery Unit Specialization Blocks [[File:Trait_Ex-Convict_Icon Wharf Rat[0]|alt=|24px|frameless]] Wharf Rat Unit Specialization Blocks [[File:Trait_Vendetta_Icon Military Child[0]|alt=|24px|frameless]] Military Child Unit Specialization Blocks [[File:Trait_Ex-Convict_Icon Former Sailor[0]|alt=|24px|frameless]] Former Sailor Unit Specialization Blocks [[File:DiplomatTrait_Negotiator_Icon Career Diplomat[0]|alt=|24px|frameless]] Career Diplomat Unit Specialization Blocks [[File:Trait_NeuralClamp_Icon Overcame Addiction[0]|alt=|24px|frameless]] Overcame Addiction Unit Specialization Blocks [[File:CitizenTrait_Infected_Icon Frostbitten Toes[0]|alt=|24px|frameless]] Frostbitten Toes Unit Specialization Blocks [[File:GovernorTrait_Organized_Icon Detail-Oriented Engineer[0]|alt=|24px|frameless]] Detail-Oriented Engineer Unit Specialization Blocks [[File:CitizenTrait_Infected_Icon Badly Burnt[0]|alt=|24px|frameless]] Badly Burnt Unit Specialization Blocks [[File:DiplomatTrait_Underminer_Icon Deceased Friend[0]|alt=|24px|frameless]] Deceased Friend Unit Specialization Blocks [[File:Trait_AlienArtifact_Icon Alien Coin Flipper[0]|alt=|24px|frameless]] Alien Coin Flipper Unit Specialization Blocks [[File:DiplomatTrait_Charismatic_Icon Renowned Archaeologist[0]|alt=|24px|frameless]] Renowned Archaeologist Unit Specialization Blocks [[File:Trait_Industrial_Icon Asteroid Miner[0]|alt=|24px|frameless]] Asteroid Miner Unit Specialization Blocks [[File:UnitTrait_Veteran_Icon Reincarnated Hero[0]|alt=|24px|frameless]] Reincarnated Hero Unit Specialization Blocks [[File:Trait_Ex-Convict_Icon Survived Mutiny[0]|alt=|24px|frameless]] Survived Mutiny Unit Specialization Blocks [[File:UnitTrait_Veteran_Icon Former Gladiator[0]|alt=|24px|frameless]] Former Gladiator Unit Specialization Blocks [[File:Trait_NeuralClamp_Icon Psychic bond with alien[0]|alt=|24px|frameless]] Psychic bond with alien Unit Specialization Allows  Heart of the Empire Policy
Carbon Based	Carbon-based species use water and hydrocarbons as the basis of their chemistry. Their populations require food in order to grow.	Colony gets +1  Mineral Conversion Colony gets +1  Technology Conversion Colony gets +1  Wealth Conversion Colony gets +1  Farming Conversion Allows Famine Event Allows  Coerced Colonization Policy Allows  Export Food Policy
Synthetic	Synthetics are robotic lifeforms that do not require food to survive, and can operate in a variety of environments. Unlike squishy organic species, Synthetics fabricate their population and can grow virtually unfettered.	Colony gets +1  Mineral Conversion Colony gets +1  Technology Conversion Colony gets +1  Wealth Conversion Colony gets +1  Farming Conversion +1 Can Colonize Extreme Worlds. +1 Synthetic Life At the start of the game unlocks the Durantium Cloud improvement Allows Fragile Crust Event Allows Caustic Vapors Event Allows Talax's last gift Event Allows The Nexus of Computation Event Allows Systemic Processing Overload Event Allows The Machine Expansion Event Unlocks  Broadcast Culture Improvement Unlocks  Durantium Scanner Improvement Unlocks  Precursor Relic Scanner Improvement Allows  Extreme Automation Policy Allows  Remote Piloting Policy Allows Strange Fungus Event Allows Funny Tasting Food Event Allows Exotic Alien Lazy Genius Fever Event Allows Rogue Robot Uprising Event Allows Geothermic Fissures Event Allows The Ghastly Request Event Allows Super Bacteria Event Allows Dwindling Numbers Event Allows Mutated Animals Event Allows Mutated Animals Event Allows Mutated Animals Event Allows A New Pathogen is Born Event Allows A New Pathogen is Born - Success Event Allows Natural League Event Allows Colony's Food Processor Broken Event Allows  Draft Colonists Executive Order Allows  Telescope Takeover Executive Order Allows  Print Money Executive Order Allows  Fertilize Planet Executive Order Allows Worldwide Turmoil: The Space Colonization Crisis Event Allows Political Crisis on the homeworld Event Allows Catastrophic Terraforming Failure Event Unlocks  Infinite Garden Improvement Unlocks  Capital Mainframe Improvement Unlocks  Planetary Generator Improvement Unlocks  Industrial Center Improvement Unlocks  Kimberly's Refuge Improvement Unlocks  Colonial Clinic Improvement Unlocks  Medical Center Improvement Unlocks  Fertility Center Improvement Unlocks  Longevity Center Improvement Unlocks  Cybernetic Hospital Improvement Unlocks  Organ Market Improvement Unlocks  Heritage Center Improvement Unlocks  Hatch Clone Improvement Unlocks  Wildland Refuge Improvement Unlocks  Memory Center Improvement Unlocks  Augmentation Center Improvement Unlocks  Agricultural District Improvement Unlocks  Recruiting Station Improvement Unlocks  Climate Control Improvement Unlocks  Colonization Center Improvement Unlocks  Planetary Beacon Improvement Unlocks  Orbital Market Improvement Unlocks  Growth Center Improvement Unlocks  Centauron Empoerium Improvement Blocks [[File:Trait_Clone_Icon Clone[0]|alt=|24px|frameless]] Clone Unit Specialization Blocks [[File:Trait_Criminal_Icon Criminal[0]|alt=|24px|frameless]] Criminal Unit Specialization Blocks [[File:Trait_Mutant_Icon Mutant[0]|alt=|24px|frameless]] Mutant Unit Specialization Blocks [[File:GovernorTrait_Doctor_Icon Natural League[0]|alt=|24px|frameless]] Natural League Unit Specialization Blocks [[File:UnitTrait_Plagued_Icon Plagued[0]|alt=|24px|frameless]] Plagued Unit Specialization Blocks [[File:GovernorTrait_Doctor_Icon Natural League[0]|alt=|24px|frameless]] Natural League Unit Specialization Blocks [[File:Trait_Defiant_Icon Defiant[0]|alt=|24px|frameless]] Defiant Unit Specialization Blocks [[File:Trait_Scarred_Icon Scarred[0]|alt=|24px|frameless]] Scarred Unit Specialization Blocks [[File:Trait_AlienArtifact_Icon Alien Artifact[0]|alt=|24px|frameless]] Alien Artifact Unit Specialization Blocks [[File:GovernorTrait_Famous_Icon Spouse[0]|alt=|24px|frameless]] Spouse Unit Specialization Blocks [[File:Trait_Criminal_Icon Telepathic[0]|alt=|24px|frameless]] Telepathic Unit Specialization Blocks [[File:Trait_Clone_Icon Missing Twin[0]|alt=|24px|frameless]] Missing Twin Unit Specialization Blocks [[File:DiplomatTrait_Underminer_Icon Raised by Squatters[0]|alt=|24px|frameless]] Raised by Squatters Unit Specialization Blocks [[File:Trait_NeuralClamp_Icon Trained Chef[0]|alt=|24px|frameless]] Trained Chef Unit Specialization Blocks [[File:Trait_NeuralClamp_Icon Brainwashed Cultist[0]|alt=|24px|frameless]] Brainwashed Cultist Unit Specialization Blocks [[File:Trait_Manipulative_Icon Claustrophobia[0]|alt=|24px|frameless]] Claustrophobia Unit Specialization Blocks [[File:UnitTrait_Advocate_Icon Party Loyalist[0]|alt=|24px|frameless]] Party Loyalist Unit Specialization Blocks [[File:GovernorTrait_Doctor_Icon Failed Med School[0]|alt=|24px|frameless]] Failed Med School Unit Specialization Blocks [[File:Trait_Ex-Convict_Icon Avoided Service[0]|alt=|24px|frameless]] Avoided Service Unit Specialization Blocks [[File:GovernorTrait_Timid_Icon Excluded Inheritance[0]|alt=|24px|frameless]] Excluded Inheritance Unit Specialization Blocks [[File:Trait_Scarred_Icon Scarred Duelist[0]|alt=|24px|frameless]] Scarred Duelist Unit Specialization Blocks [[File:Trait_Ex-Convict_Icon No Sense of Smell[0]|alt=|24px|frameless]] No Sense of Smell Unit Specialization Blocks [[File:DiplomatTrait_Charismatic_Icon Minor Nobility[0]|alt=|24px|frameless]] Minor Nobility Unit Specialization Blocks [[File:DiplomatTrait_Charismatic_Icon Tibetan Monastery[0]|alt=|24px|frameless]] Tibetan Monastery Unit Specialization Blocks [[File:Trait_Ex-Convict_Icon Wharf Rat[0]|alt=|24px|frameless]] Wharf Rat Unit Specialization Blocks [[File:Trait_Vendetta_Icon Military Child[0]|alt=|24px|frameless]] Military Child Unit Specialization Blocks [[File:Trait_Ex-Convict_Icon Former Sailor[0]|alt=|24px|frameless]] Former Sailor Unit Specialization Blocks [[File:DiplomatTrait_Negotiator_Icon Career Diplomat[0]|alt=|24px|frameless]] Career Diplomat Unit Specialization Blocks [[File:Trait_NeuralClamp_Icon Overcame Addiction[0]|alt=|24px|frameless]] Overcame Addiction Unit Specialization Blocks [[File:CitizenTrait_Infected_Icon Frostbitten Toes[0]|alt=|24px|frameless]] Frostbitten Toes Unit Specialization Blocks [[File:GovernorTrait_Organized_Icon Detail-Oriented Engineer[0]|alt=|24px|frameless]] Detail-Oriented Engineer Unit Specialization Blocks [[File:CitizenTrait_Infected_Icon Badly Burnt[0]|alt=|24px|frameless]] Badly Burnt Unit Specialization Blocks [[File:DiplomatTrait_Underminer_Icon Deceased Friend[0]|alt=|24px|frameless]] Deceased Friend Unit Specialization Blocks [[File:Trait_AlienArtifact_Icon Alien Coin Flipper[0]|alt=|24px|frameless]] Alien Coin Flipper Unit Specialization Blocks [[File:DiplomatTrait_Charismatic_Icon Renowned Archaeologist[0]|alt=|24px|frameless]] Renowned Archaeologist Unit Specialization Blocks [[File:Trait_Industrial_Icon Asteroid Miner[0]|alt=|24px|frameless]] Asteroid Miner Unit Specialization Blocks [[File:UnitTrait_Veteran_Icon Reincarnated Hero[0]|alt=|24px|frameless]] Reincarnated Hero Unit Specialization Blocks [[File:Trait_Ex-Convict_Icon Survived Mutiny[0]|alt=|24px|frameless]] Survived Mutiny Unit Specialization Blocks [[File:UnitTrait_Veteran_Icon Former Gladiator[0]|alt=|24px|frameless]] Former Gladiator Unit Specialization Blocks [[File:Trait_NeuralClamp_Icon Psychic bond with alien[0]|alt=|24px|frameless]] Psychic bond with alien Unit Specialization Allows  Planetary Stimulus Policy Allows  Rationing Policy Allows  Shoddy Construction Policy