List: Carolina-Leps
Date: Fri, 7 Aug 2026 10:36:35 -0400
From: Harry LeGrand (via carolinaleps Mailing List) <carolinaleps...> Subject: A second, retroactively first, record for Western Pygmy-Blue for SC! |
==X-Received: by 2002:a2e:be0a:0:b0:39c:7130:f0db with SMTP id 38308e7fff4ca-39fe5646206mr1211611fa.6.1786113407960; Fri, 07 Aug 2026 07:36:47 -0700 (PDT)MIME-Version: 1.0From: Harry LeGrand (via carolinaleps Mailing List) <carolinaleps...>Date: Fri, 7 Aug 2026 10:36:35 -0400X-Gm-Features: AUfX_mwYY1GEMgVxjjHY4QvFJm29UF_dD73ETRTRu5bw_Xrr8G4-NolrjKJE_6MMessage-ID: <CAKEC7A4uchYS0kckcPErZSTOCbVj3DLSMNPDRJ08R0Oa4PQK5w...>Subject: A second, retroactively first, record for Western Pygmy-Blue for SC!To: carolinaleps <carolinaleps...>, Harry LeGrand <hlegrandjr...>Content-Type: multipart/alternative; boundary="00000000000035cd09065875ef09"X-EOPAttributedMessage: 1 X-MS-TrafficTypeDiagnostic: BL02EPF00029928:EE_|BY3PR05MB8911:EE_|CY4PEPF0000EE34:EE_|MN6PR05MB10995:EE_ X-MS-Office365-Filtering-Correlation-Id: df08a812-8044-4984-c39d-08def4915663 X-MS-Exchange-AtpMessageProperties: SA X-Microsoft-Antispam-Untrusted: BCL:0;ARA:13230040|7093399015|16102099003|18002099003|11063799006|55112099003|8096899003|13003099007|19002099009|56012099006|5063699009|10067099003; 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When I was checking my emails this morning, I saw one from Tom Austin, who is preparing a book on the butterflies of South Carolina with more detail about life history and other biology than the field guide for NC, SC, VA, and GA that was published in 2024. He said the record of Western Pygmy-Blue from a few days ago in SC caused a last-minute revision to the species! And, as a result he decided to check the other photos of "Eastern Pygmy-Blue" on iNaturalist. Eastern is the expected pygmy-blue along the coast, and apparently all but one were correct. But, Tom DID find one from Berkeley County (slightly inland and not containing salt marshes), from 2025, that had been vetted as Eastern, but which really is a Western:
https://www.inaturalist.org/observations/297336668
He sent the link to FL butterfly expert John Calhoun, who also agrees on Western, and soon followed by additional vetting as Western by Dennis Forsythe and me. Right now, it still needs another vetter as Western before it can be confirmed for the SC map for the species. Right now, you have to enter "Brephidium" or "Pygmy-Blue" and South Carolina to find it.
So, SC now has TWO records for Western, and more importantly, this 2025 record, technically a first for SC, indicates that the species is not closely tied to salt "marshes". But, still it is near the coast and thus folks don't literally have to walk out into salt flats/pans to find it, as you typically must do for Eastern. No, you don't look for these species literally in the 3-4' tall Spartina alterniflora marsh grasses, but in the open salt flats where succulent flowering plants like saltworts and glassworts are found.
Thus, keep looking coastally for both pygmy-blues, and at least in SC where both species are found, don't assume all are now Easterns!
Harry LeGrand Raleigh
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<div dir=3D"ltr"><div>When I was checking my emails this morning, I saw one= from=C2=A0Tom Austin, who is preparing a book on the=C2=A0butterflies=C2= =A0of South Carolina with more detail about life history and other biology= =C2=A0than the field guide for NC, SC, VA, and GA that was published in 202= 4. He said the record of Western Pygmy-Blue from a few days ago in SC cause= d a last-minute revision to the species!=C2=A0 And, as a result he decided = to check the other photos of "Eastern Pygmy-Blue" on iNaturalist.= Eastern=C2=A0is the expected pygmy-blue along the coast, and apparently al= l but one were correct. But, Tom DID find one from Berkeley County (slightl= y inland and not containing salt marshes), from 2025, that had been vetted = as Eastern, but which really is a Western:</div><div></div><div><br></div><= div><a href=3D"https://www.inaturalist.org/observations/297336668" original= Src=3D"https://www.inaturalist.org/observations/297336668">https://www.inat= uralist.org/observations/297336668</a></div><div><br></div><div>He sent the= link to FL butterfly expert John Calhoun, who also agrees on Western, and = soon followed by additional vetting as Western by Dennis Forsythe and me. R= ight now, it still needs another vetter as Western before it can be confirm= ed for the SC map for the species. Right now, you have to enter "Breph= idium" or "Pygmy-Blue" and South Carolina=C2=A0to find it.</= div><div><br></div><div>So, SC now has TWO records for Western, and more im= portantly, this 2025 record, technically a first for SC, indicates that the= species is not closely tied=C2=A0to salt "marshes". But, still i= t is near the coast and thus folks don't literally have to walk out int= o salt flats/pans to find it, as you typically must do for Eastern. No, you= don't look for these species literally in the 3-4' tall Spartina a= lterniflora marsh grasses, but in the open=C2=A0salt flats where succulent = flowering plants like saltworts=C2=A0 and glassworts are found.</div><div><= br></div><div>Thus, keep looking coastally for both pygmy-blues, and at lea= st in SC where both species are found, don't assume all are now Eastern= s!</div><div><br></div><div>Harry LeGrand=C2=A0</div><div>Raleigh</div></di= v>
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