Ciri dan struktur
The epilithic thallus of Verrucaria muralis is thin (0.02–0.2 mm thick,) and greyish. It has medium-sized hemispherically protruding perithecia, more or less spherical pale exciples with a well-developed of medium thickness that usually reaches down to the middle part of the perithecium (rarely deeper). The hymenium has sparsely branched-anastomosing paraphyses of about 30–50 μm in length, and spores measuring 18–25 by 8–13 μm. In a study of lichen growth rate, Bruce Fink reported in 1917 that it increased in diameter 0.6 cm in 1 year. Verrucaria marinomuralis is a superficially similar species occurring on non-calcareous seaside rocks in the splash zone or above in central Japan and in Europe. Besides their different ecology, only minor morphological differences separate the two species. Another similar species, Verrucaria epilithea, differs from V. muralis by having a pale, rather than dark, exciple.
Habitat dan peran ekologis
The lichen is widely distributed in Fennoscandia and Baltic countries. It was reported for the first time in Korea in 2009.
- Habitat atau konteks temuan
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- Substrat
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- Peran atau konteks
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Reproduksi
The epilithic thallus of Verrucaria muralis is thin (0.02–0.2 mm thick,) and greyish. It has medium-sized hemispherically protruding perithecia, more or less spherical pale exciples with a well-developed of medium thickness that usually reaches down to the middle part of the perithecium (rarely deeper). The hymenium has sparsely branched-anastomosing paraphyses of about 30–50 μm in length, and spores measuring 18–25 by 8–13 μm.
Catatan identitas dan cakupan
- Nama diterima mengikuti Catalogue of Life Base2026-09-11; uraian mempertahankan konsep dan nama sumber aslinya.
- Original geographic, specimen and life-cycle scope retained; source import awaits individual editorial review.
- Impor dan terjemahan otomatis belum diperiksa editorial per profil. Struktur reproduktif yang disebutkan tidak membuktikan seluruh siklus hidup diketahui.
- Pengukuran pada uraian mengikuti spesimen, kultur, dan metode sumber; angka tidak diperluas ke semua populasi.
Catatan distribusi dalam narasi mengikuti sumbernya. Dokumentasi spesimen atau foto mengikuti catatan sumber. Bukti wilayah Indonesia dan penilaian konservasi tidak disimpulkan dari gambar.
Melihat dengan konteks
Dokumentasi Verrucaria muralis menurut asosiasi foto pada record takson iNaturalist. Kredit: Yann Kemper. Identitas mengikuti sumber; bukan penentuan spesimen independen.
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- no rights reserved, uploaded by Yann Kemper
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- CC0 1.0
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Dokumentasi tambahan

Foto yang diasosiasikan dengan Verrucaria muralis pada iNaturalist. Identifikasi mengikuti sumber; bukan penentuan spesimen independen.
Kredit dan penggunaan
(c) aarongunnar, some rights reserved (CC BY), uploaded by aarongunnar
Ukuran dan format gambar disesuaikan tanpa pemotongan, retus, atau penambahan skala. Lisensi sumber dipertahankan.
Sumber profil
- [1] Verrucaria muralis — Wikipedia (en)
- [2] Catalogue of Life Base2026-09-11 — Verrucaria muralis
- [3] Dokumentasi visual — Verrucaria muralis
- [4] Dokumentasi visual — Verrucaria muralis
Rujukan halaman ini
Fungi. Verrucaria muralis. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/verrucaria-muralis/.
Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.
