Frumious Family Tree Picture

Most of Ancient Greece's most famous monsters were actually close relatives. There are a lot of variations to this particular tree (i.e. Ladon is sometimes Echidna's brother, and Orthrus gets into incest). The placements here don't follow any one particular source, rather they were largely dictated by space and personal preference.

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For better view of each character:
Tartarus - monster-man-08.deviantart.com/…
Gaia - monster-man-08.deviantart.com/…
Phorcys - monster-man-08.deviantart.com/…
Ceto - monster-man-08.deviantart.com/…


Typhon - monster-man-08.deviantart.com/…
Echidna - monster-man-08.deviantart.com/…
The Greaea Sisters - monster-man-08.deviantart.com/…
Scylla - monster-man-08.deviantart.com/…
Charybdis - monster-man-08.deviantart.com/…
Euryale - monster-man-08.deviantart.com/…
Stheno - monster-man-08.deviantart.com/…
Medusa - monster-man-08.deviantart.com/…
Poseidon - monster-man-08.deviantart.com/…

Ladon - monster-man-08.deviantart.com/…
Caucasian Eagle - monster-man-08.deviantart.com/…
Chimera - monster-man-08.deviantart.com/…
Lernaean Hydra - monster-man-08.deviantart.com/…
Echidnades - monster-man-08.deviantart.com/…
Nemean Lion - monster-man-08.deviantart.com/…
Sphinx - monster-man-08.deviantart.com/…
Colchian Dragon - monster-man-08.deviantart.com/…
Cerberus - monster-man-08.deviantart.com/…
Crommyon Sow - monster-man-08.deviantart.com/…
Orthrus - monster-man-08.deviantart.com/…
Pegasus - monster-man-08.deviantart.com/…
Chrysaor - monster-man-08.deviantart.com/…
Callirrhoe - monster-man-08.deviantart.com/…

Carcinus - monster-man-08.deviantart.com/…
Calydonian Boar - monster-man-08.deviantart.com/…
Geryon - monster-man-08.deviantart.com/…
Medusa Sketch Card - Danielle Soloud-Gransaull
Perseus Base Card Art - BARD!
Frumious Family Tree
Medusa Sketch Card - Soni Alcorn-Hender
Gaia Sketch Card - Lynne Anderson