Your Dexterity score increases by 2, and your Wisdom score increases by 1.

Ettercap have equivalent lifespans to humans.

Carried over from their Monstrous origins, the Ettercap have a tendency towards evil alignments, often brutal and hateful creatures. 

Ettercap are taller on average than humans, but much more bulky-looking. In spite of this, they're much more lithe and lightweight than average humans, only weighing around 100 lbs on average. Your size is Medium.

You have eyes long accustomed to stalking in the darkness. You can see in dim light within 60 feet of you as if it were bright light, and in darkness as if it were dim light. You can't discern color in darkness, only shades of gray.

You can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check. 

Furthermore, you were evolved with features that helped you protect your deep, webbed lairs. You ignore movement restrictions caused by webbing. Additionally, while you're in contact with a web, you know the exact location of any other creature in contact with the same webbing.

You can cast the Web spell once with this trait, requiring no material components, and you regain the ability to cast it this way when you finish a long rest. Constitution is your spellcasting ability for this spell.

You have proficiency in the Stealth and Survival skills.

You can speak, read, and write Common languages.