The Bug Team I made needs some critiquing

So I made an entire team of champions and now I want people to tell me what they think is good, bad, strong, weak, balanced, and unbalanced about my team. I will provide links to each of the champions I made

Bakukang the Swarm General (top lane) http://boards.na.leagueoflegends.com/en/c/skin-champion-concepts/OyKdbokU-champion-concept-bakukang-the-swarm-general

Lintah the Leech Soldier (jungle) http://boards.na.leagueoflegends.com/en/c/skin-champion-concepts/GLhmczAq-champion-concept-lintah-the-leech-soldier

Sommerfugl the Black Butterfly (support) http://boards.na.leagueoflegends.com/en/c/skin-champion-concepts/OhteYdBq-sommerfugl-the-black-butterfly

Mrav the Spitting Ant (adc) http://boards.na.leagueoflegends.com/en/c/skin-champion-concepts/1EGtRfuE-mrav-the-spitting-ant

Skarabaus the Wizard Devourer (mid lane/ mage) http://boards.na.leagueoflegends.com/en/c/skin-champion-concepts/bdVFQdGv-champion-concept-skarabaus-the-wizard-devourer