Strigula pycnoradians

Ciri dan struktur

Diagnosis: Strigula pycnoradians is closely related and morphologically similar to S. acuticonidiarum, but can be distinguished by the shorter asci and smaller ascospores. Description: Thallus subcuticular, dispersed into rounded to partly confluent patches, 1–7 mm across and 15–65 μm thick, with more or less an entire margin, bright to dark green. Photobiont a species of Cephaleuros, cells angular-rounded, 5–15 × 4–10 μm. Perithecia immersed-erumpent, hemispherical, 0.2–0.35 mm diameter and 85–115 μm high, dark green due to a thallus cover but uppermost part often exposed and black. Excipulum prosoplectenchymatous, 7.5–12.5 μm thick, colourless to brown. Involucrellum carbonaceous, 12.5–37.5 μm thick, black. Paraphyses unbranched, c. 1–2 μm thick. Asci obclavate, 32–38 × 5–10 μm. Ascospores 8 per ascus, biseriate, fusiform, 1-septate but often appearing three-septate due to oil droplets when fresh, with slight constriction at the septum, 10–12.5 × 2.5–3.5 μm, 3–4 times as long as broad. Pycnidia producing macroconidia numerous, black, wart-shaped, clustered or in radiating rows, 0.1–0.15 mm in diameter. Macroconidia one-septate, 15–20 × 2.5–4 μm, with large mucilaginous cap at the distal end. Microconidia not seen.

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Rujukan: [1]

Pengukuran mengikuti objek, spesimen atau kultur, dan metode yang disebutkan sumber. Baca uraian asli untuk konteks lengkap.

Habitat dan peran ekologis

Habitat and distribution: The new species was found in humid, semi-exposed tropical forest in Thailand.

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Rujukan: [1]

Habitat atau konteks temuan

hutan

Substrat

Informasi belum tersedia pada sumber rilis ini.

Peran atau konteks

Pembentuk liken

Reproduksi

Diagnosis: Strigula pycnoradians is closely related and morphologically similar to S. acuticonidiarum, but can be distinguished by the shorter asci and smaller ascospores. Description: Thallus subcuticular, dispersed into rounded to partly confluent patches, 1–7 mm across and 15–65 μm thick, with more or less an entire margin, bright to dark green. Photobiont a species of Cephaleuros, cells angular-rounded, 5–15 × 4–10 μm. Perithecia immersed-erumpent, hemispherical, 0.2–0.35 mm diameter and 85–115 μm high, dark green due to a thallus cover but uppermost part often exposed and black. Excipulum prosoplectenchymatous, 7.5–12.5 μm thick, colourless to brown. Involucrellum carbonaceous, 12.5–37.5 μm thick, black.

Sebagian uraian ditampilkan dalam bahasa sumber; terjemahannya belum tersedia atau belum lolos pemeriksaan.

Rujukan: [1]

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.

Melihat dengan konteks

Strigula pycnoradians sp. nov. (holotype, HMAS–L0139611). (a) Thallus; (b) perithecia; (c) asci; (d) ascospores; (e) macroconidia. Scale bars: (a) = 300 μm, (b) = 50 μm, (c – e) = 5 μm.

Jenis

Pelat ilmiah

Kredit

© 2021 by the authors.

Lisensi

CC BY 4.0

Sumber media

Buka entri sumber

Gambar menunjukkan objek menurut identifikasi sumber, bukan verifikasi independen spesimen oleh Fungi. Tidak ada skala baru yang ditambahkan.

Sumber profil

1. [1] Twelve New Species Reveal Cryptic Diversification in Foliicolous Lichens of Strigula s.lat. (Strigulales, Ascomycota) — Strigula pycnoradiansBagian sumber: sec3dot3-jof-08-00002_paragraph_96
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Jiang SH, Lücking R, Liu HJ, Wei XL, Xavier-Leite AB, Portilla CV, Ren Q, Wei JC.
2. [2] Catalogue of Life Base2026-09-11 — Strigula pycnoradiansBagian sumber: ColDP NameUsage.tsv ID B2SV5; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Strigula pycnoradiansBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · © 2021 by the authors.