Ciri dan struktur
Description: Thallus supracuticular, easily separated from the leaf surface, continuous, smooth, pale green, 3–12 mm diam, 30–52.5 μm thick. Algal partner: Phycopeltis, cells rectangular, 8–14 × 3–5 μm, composed of anastomosing filaments lying in one layer and forming regular radial plates or irregular nets. Ascomata perithecia, globose, scattered or clustered, exposed but covered by thin thallus layer up to the ostiole, central part wart-shaped, sometimes basal part broadly spreading to form horizontal plate, 0.25–0.5 mm diam and 80–150 μm high, greyish black. Involucrellum carbonized, black, 55–125 μm thick. Exciple dense, prosoplectenchymatous, 10–12.5 μm thick, colourless to brown. Interascal filaments: unbranched or simply branched, thin. Asci bitunicate in structure, apex with a non-amyloid rounded, sometimes appearing almost unitunicate in some developmental stages, due to the gradually thinner inner walls (Fig. 1 f; Fig. 2 h, j), clavate to cylindrical, 75–90 × 10–12.5 μm, I–, KI–, 8-spored. Ascospores fusiform, 3-septate, colourless, 25–30 × 6–8 μm. Pycnidia common, wart-shaped, immersed to erumpent, 0.05–0.1 mm diam, black. Conidia (microconidia) fusiform, hyaline, non-septate, 4–5 × 1.5–2 μm.
Habitat dan peran ekologis
Type: China: Hainan: Changjiang county, Bawangling National Nature Reserve, 19°07′07″N, 109°09′12″E, alt. 700 m, on living leaves, 4 Sept. 2017, S.H. Jiang HN20171851 (HMAS–L0139638 – holotype).
- 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
Description: Thallus supracuticular, easily separated from the leaf surface, continuous, smooth, pale green, 3–12 mm diam, 30–52.5 μm thick. Algal partner: Phycopeltis, cells rectangular, 8–14 × 3–5 μm, composed of anastomosing filaments lying in one layer and forming regular radial plates or irregular nets. Ascomata perithecia, globose, scattered or clustered, exposed but covered by thin thallus layer up to the ostiole, central part wart-shaped, sometimes basal part broadly spreading to form horizontal plate, 0.25–0.5 mm diam and 80–150 μm high, greyish black. Involucrellum carbonized, black, 55–125 μm thick. Exciple dense, prosoplectenchymatous, 10–12.5 μm thick, colourless to brown. Interascal filaments: unbranched or simply branched, thin.
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
Tenuitholiascus porinoides (HMAS–L0139638). a Thallus. b The Phycopeltis algal partner. c Perithecia in vertical section. d Ascus (HMAS–L0139639). e Ascus (HMAS–L0139640). f Ascus apex (HMAS–L0141346). g Ascus with iodine reaction (HMAS–L0139638). h Ascus with iodine reaction (HMAS–L0141348). i Ascospores (HMAS–L0139639). j Ascospores (HMAS–L0139638). Scale bars: a = 300 μm, b = 10 μm, c = 20 μm, d, i, j = 10 μm, e – h = 5 μm
- Jenis
- Pelat ilmiah
- Kredit
- © The Author(s) 2020
- Lisensi
- CC BY 4.0
- Sumber media
- Buka entri sumber
Dokumentasi tambahan

Strigula nitidula (HMAS–L0139358): a – b Ascus. c Ascus showing iodine reaction in Lugol’s solution. Strigula cf. smaragdula GD2015025–5 (HMAS–L0138067): d Ascus showing iodine reaction in Lugol’s solution. Tenuitholiascus porinoides (e – g HMAS–L0139638; h – j HMAS–L0141348) e Ascus. f – g Ascus with iodine reaction in Lugol’s solution. h Ascus. i – j Ascus with iodine reaction in Lugol’s solution. White arrows indicate the ocular chamber, and black arrows indicate the non-amyloid dome. Scale bars: a–c = 5 μm, d = 10 μm, e–j = 5 μm
Kredit dan penggunaan
© The Author(s) 2020
Ukuran dan format gambar disesuaikan tanpa pemotongan, retus, atau penambahan skala. Lisensi sumber dipertahankan.
Sumber profil
- [1] A new genus and species of foliicolous lichen in a new family of Strigulales (Ascomycota: Dothideomycetes) reveals remarkable class-level homoplasy — Tenuitholiascus porinoides
- [2] Catalogue of Life Base2026-09-11 — Tenuitholiascus porinoides
- [3] Dokumentasi visual — Tenuitholiascus porinoides
- [4] Dokumentasi visual — Tenuitholiascus porinoides
Rujukan halaman ini
Fungi. Tenuitholiascus porinoides. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/tenuitholiascus-porinoides/.
Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.

