Spring Auction 2026

online only auction | 1 day sale | 7 days away
Location
Chicago, IL 60609
Dates

Sale Starts

Sun
May 31
7pm

Sale Ends

Sun
May 31

Terms & Conditions

All winning bids are final, and an additional hammer fee of 15% will be added to your invoice post-auction by the house platform to cover processing costs. Although a card may have been added to your auction account for verification purposes, the "actual" charge should you win an item will come after the auction including an accurate (insured) shipping charge which we will calculate based on items won. Thank you for your support of our small business and good luck!
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The Butterfly Company LLC

Description & Details

Welcome to our Spring 2026 Auction! Here you will find both common and rare material. These items are sourced from our extensive House Collection, legacy American and European collections. We hope you win a wonderful treasure to add to your collection! Good luck!
Ornithoptera croesusOrnithoptera urvillanusTroides prattorumCitheronia brissotii meridionalis PAIRPrepona neoterpe photidiaPapilio zagreusMorpho deidamia LRGMorpho godartii didius GynandromorphBhutanitis thaidinaBhutanitis mansfieldiPrepona chalciope domnaPrepoa joiceyi FEMALEAtrophaneura dixoni PAIRCastnia Trio GroupIthomisa kinkelini ssp.Pseudobunaea alindaTroides oblongomaculatus ssp. papuensis FEMALECaligo martiaParnassius Butterfly TrioLoepa oberthuriCreotonotos ssp.Dactyloceras lucinaDirphia spegentocharisPapilio arcturusPapilio ulysses FEMALELyssa zampaCethosia myrina BLUE FORMActias rubromarginataOrnithoptera paradisea A2Papilio krishnaEuphaedra TrioMemphis philumenaEupalamides cyparissiasConsul electraConsul fabiusLoxolomia serpentinaPhaegoptera histrionica Moth DuoDysschema mariame Moth DuoHypocrita druceiDiactor bilineatusDiaboctris mimas PAIRCassidinae Tortoise Beetle Group #1Cassidinae Tortoise Beetle Group #2Cassidinae Tortoise Beetle Group #3Hierodula patelliferaAsian Mantis TrioGoliathus goliathus quadrimaculatusNecrosia punctata FEMALETrilobiteEurycantha horrida FEMALEOrnithoptera croesus toeantei VERSOLydius croesus #2True Bug/Shield Bug LotEurytides LotErebidae Moth LotBrown Longhorn Beetle LotMetaxymorpha gloriosaByasa impediensAgrias beata beauticaPrepona praeneste buckleyana FRAMEDAgrias claudina lugensErebus odoraCethosia myrina BLUE FORM -Duo PairEuryades corethrus PAIRPapilio fuscus ssp.Neocerambyx gigasGoliath cacicusHyperthaema sanguineataCopiopteryx sonthonnaxi FEMALEAnaea archidona LotPapilio bridgei ssp.Loepa katinka ssp.Baorisa hieroglyphica #1Baorisa hieroglyphica #2Mangina Moth GroupOrnithoptera priamus FEMALETroides dohertyi FEMALESatyr Glasswing GroupParides iphidamas kaneek FEMALECorades medeba Lot of 6MYSTERY LOT 1MYSTERY LOT 2MYSTERY LOT 3MYSTERY LOT 4MYSTERY LOT 5MYSTERY LOT 6MYSTERY LOT 7MYSTERY LOT 8MYSTERY LOT 9MYSTERY LOT 10Papilio pilumnusMorpho cissesis phanodemus BLUEMorpho cisseis gahuaGraellsia isabellae Moth PairMegasoma mars and Megasoma actaeon PAIRPhoebis avellanedaTroides amphyrsusMorpho helenor amazonicusCaligo SquadPsaphis euschemoides PAIRCOLLECTION CASE 1COLLECTION CASE 2COLLECTION CASE 3COLLECTION CASE 4COLLECTION CASE 5COLLECTION CASE 6COLLECTION CASE 7COLLECTION CASE 8COLLECTION CASE 9COLLECTION CASE 10Chalcosia phalaenariaMorpho achillesCatoblepia berecynthia

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