Ciri dan struktur
Diagnosis: The species is morphologically similar to Strigula nigrocarpa Lücking, but can be distinguished by the small, thin thallus, not sharply delimited perithecia, and biseriate, smaller ascospores. Description: Thallus subcuticular, continuous, 2–5 mm across and 10–20 μm thick, with entire margins, bright to dark green, smooth. Photobiont a species of Cephaleuros, cells angular-rounded, 6–15 × 6–10 μm. Perithecia covered by a thin thallus layer, applanately hemispherical, 0.3–0.5 mm diameter and 100–180 μm high, dark green but uppermost part exposed and black. Excipulum prosoplectenchymatous, 5–10 μm thick, colourless to brown. Involucrellum carbonaceous, 12.5–32.5 μm thick, black. Paraphyses unbranched. Asci obclavate, 52–80 × 6–10 μm, eight-spored. Ascospores biseriate, oblong-ellipsoid, one-septate, with slight constriction at septum, 16–20 × 3–5 μm. Pycnidia not seen.
Habitat dan peran ekologis
Habitat and distribution: This species was found on living leaves in tropical to subtropical rainforests of southern China.
- Habitat atau konteks temuan
- Informasi belum tersedia pada sumber rilis ini.
- Substrat
- Informasi belum tersedia pada sumber rilis ini.
- Peran atau konteks
- Pembentuk liken
Reproduksi
Diagnosis: The species is morphologically similar to Strigula nigrocarpa Lücking, but can be distinguished by the small, thin thallus, not sharply delimited perithecia, and biseriate, smaller ascospores. Description: Thallus subcuticular, continuous, 2–5 mm across and 10–20 μm thick, with entire margins, bright to dark green, smooth. Photobiont a species of Cephaleuros, cells angular-rounded, 6–15 × 6–10 μm. Perithecia covered by a thin thallus layer, applanately hemispherical, 0.3–0.5 mm diameter and 100–180 μm high, dark green but uppermost part exposed and black. Excipulum prosoplectenchymatous, 5–10 μm thick, colourless to brown. Involucrellum carbonaceous, 12.5–32.5 μm thick, black. Paraphyses unbranched.
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
Strigula laevis sp. nov. (holotype, HMAS–L0141592). (a) Thallus; (b) perithecia; (c, d) asci; (e) ascospores. Scale bars: (a) = 500 μm, (b) = 50 μm, (c) = 20 μm, (d, e) = 10 μm.
- Jenis
- Pelat ilmiah
- Kredit
- © 2021 by the authors.
- Lisensi
- CC BY 4.0
- Sumber media
- Buka entri sumber
Sumber profil
- [1] Twelve New Species Reveal Cryptic Diversification in Foliicolous Lichens of Strigula s.lat. (Strigulales, Ascomycota) — Strigula laevis
- [2] Catalogue of Life Base2026-09-11 — Strigula laevis
- [3] Dokumentasi visual — Strigula laevis
Rujukan halaman ini
Fungi. Strigula laevis. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/strigula-laevis/.
Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.
