Ciri dan struktur
Prothallus not visible. Thallus white to grey, endolithic, in two specimens partly epilithic, slightly rimose, up to 0.1–0.15 mm thick, algal cells c. 4–6 μm. Perithecia 0.06–0.36 mm in diam., (1/2–)3/4–1-immersed, often thalline covered except apex, leaving deep pits; c. 20–160 perithecia / cm 2. Ostiole pale to dark, plane, c. 20–40 μm wide. Involucrellum absent or apical, c. 30–60(–90) μm thick. Exciple 0.16–0.39 mm, wall dark brown to black, c. 15–25 μm thick, often with ostiolar neck, often pear-shaped. Periphysoids c. 40–50 × 1.5–2 μm. Asci c. 93–122 × 33–52 μm, 8-spored. Ascospores 3-septate, few spores submuriform with 5–7 cells, (32.3–)37.5–40.9–44.3(–49.4) × (12.2–)13.7–14.9–16.2(–18.1) μm (n = 78), rarely with a perispore c. 1 μm thick.
Habitat dan peran ekologis
The species occurs in many localities in SW Finland on calcareous rocks and in lime quarries. It occurs on south- as well as on north-facing walls and on gentle slopes. More rarely, it grows on boulders, stones and pebbles. At present, more than 50 localities are known. Most localities are in the hemiboreal vegetation zone, a few in the southern boreal vegetation zone, only some tens of kilometres north of the limit of the hemiboreal zone. However, one separate locality occurs in Kuopio (former Juankoski) in eastern central Finland. Thelidium incavatum may be the most common species of Thelidium in SW Finland, together with T. minutulum Körb.
- Habitat atau konteks temuan
- Informasi belum tersedia pada sumber rilis ini.
- Substrat
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- Peran atau konteks
- Pembentuk liken
Reproduksi
Prothallus not visible. Thallus white to grey, endolithic, in two specimens partly epilithic, slightly rimose, up to 0.1–0.15 mm thick, algal cells c. 4–6 μm. Perithecia 0.06–0.36 mm in diam., (1/2–)3/4–1-immersed, often thalline covered except apex, leaving deep pits; c. 20–160 perithecia / cm 2. Ostiole pale to dark, plane, c. 20–40 μm wide. Involucrellum absent or apical, c. 30–60(–90) μm thick. Exciple 0.16–0.39 mm, wall dark brown to black, c. 15–25 μm thick, often with ostiolar neck, often pear-shaped. Periphysoids c. 40–50 × 1.5–2 μm. Asci c. 93–122 × 33–52 μm, 8-spored. Ascospores 3-septate, few spores submuriform with 5–7 cells, (32.3–)37.5–40.9–44.3(–49.4) × (12.2–)13.7–14.9–16.2(–18.1) μm (n = 78), rarely with a perispore c. 1 μm thick.
Catatan identitas dan cakupan
- Nama diterima mengikuti Catalogue of Life Base2026-09-11; uraian mempertahankan konsep dan nama sumber aslinya.
- Preserve original treatment localities, hosts and substrate scope. Materials examined describe documented specimens, not the full global range.
- 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 visual yang memenuhi pemeriksaan subjek dan hak penggunaan belum tersedia. Foto gejala, label, dan gambar yang meragukan tidak dihitung.
Sumber profil
- [1] Taxonomy of Thelidium auruntii and T. incavatum complexes (lichenized Ascomycota, Verrucariales) in Finland — Thelidium incavatum
- [2] Catalogue of Life Base2026-09-11 — Thelidium incavatum
Rujukan halaman ini
Fungi. Thelidium incavatum. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/thelidium-incavatum/.
Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.