Green dragonhide: where to get it

Source	Quantity	Chance per roll
Arcane apoterrasaur []	15–35	Common
Asciatops []	20–40	Common
Bag of lost items []	8	Uncommon
Bagrada rex []	16–34	Common
Brutal green dragon []	2	Always
Celestial dragon []	2	12/136
Corbicula rex []	21–40	Common
Corporeal Beast []	100	18/512
Demon Boss (Wilderness) []	30	4/64, 5 rolls
Transmutation (Equilibrium League) [{'content': 'Requires appropriate material to transmute from.'}]	1–10	Special
Giant Oyster (Medium) []	5	1/29
Green dragon []	1	Always
Green dragon (player-owned farm) []	2	Always
Malletops []	25–45	Common
Mystery box (Court Cases) [{'content': 'Using an estimated rarity as not enough data has been submitted.', 'name': 'estimated'}]	16	Common
Nex (Normal) []	400	8/128
Oculi apoterrasaur []	25–45	90/1,000
Pavosaurus rex []	26–44	Common
Reward casket (medium) []	5	1/29
Reward Shop (Soul Wars) (Random loot) []	10	Uncommon
Sandy Casket []	5	Unknown
Sandy Casket (red) []	5–10	Unknown
Scimitops []	15–33	Common
Spicati apoterrasaur []	20–40	Common
Squeal of Fortune/Rewards []	10	Uncommon
Thalassus []	1	Unknown
Treasure turtle (Medium) []	5	1/29
Venomous dinosaur []	2	10/100