Erioscyphella sasibrevispora

Ciri dan struktur

Characterized by wooly appearance and yellow to orange discs, and distinguished from similar species Lachnum novoguineense var. yunnanicum in having shorter ascospores. Apothecia gregarious, superficial, 0.6–1.3 mm in diameter, short-stipitate, up to 0.8 mm high, pure white, externally covered with long white hairs. Disc concave, yellow to pale orange when fresh and dry. Ectal excipulum textura prismatica to t. angularis, 3–16 × 2–10 µm, hyaline, thin-walled; surface smooth. Medullary excipulum textura intricata of hyaline hyphae up to 2 µm wide. Hairs straight, delicate, cylindrical with relatively acute apices, up to 190 × 2–3 µm, hyaline, totally granulate, thin-walled; apical cell a little longer than other cells, lacking any crystals, resinous materials, or apical amorphous materials. Asci (79–)82.5–90(–95) × (6–)6.6–8.1(–9) µm (av. 86 ± 4.0 × 7.4 ± 0.8 µm, n = 15), 8-spored, cylindrical-clavate; lateral parts sometimes swelling irregularly; pore blue in MLZ without 3% KOH pretreatment; croziers with perforation present at the basal septa. Ascospores (26–)27.9–36.1(–39) × (1.5–)1.7–2 µm (av. 32 ± 4.1 × 1.8 ± 0.2 µm, n = 17), Q = (13–)15–19.7(–21) (av. 17.5 ± 2.3, n = 17), long fusiform, usually 3-septate, rarely 0- to 2-septate (only observed in TNS -F-81401 because TNS -F-80399 was immature). Paraphyses straight, lanceolate, 2.5–4 µm wide, densely septate, exceeding the asci up to 15 µm. Note that the description is solely based on the holotype because another examined specimen TNS -F-80399 was in bad condition. Colony of NBRC 114475/ TNS -F-81401 on PDA wrinkled. Context cottony and partially funiculose, white, turning ocher at the center; almost ocher except for the white margin from the reverse.

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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

Colony of NBRC 114475/ TNS -F-81401 on PDA wrinkled. Context cottony and partially funiculose, white, turning ocher at the center; almost ocher except for the white margin from the reverse. Sectors and zonation absent. Aerial mycelium developed throughout the colony, concolous, forming mycelium strands. Margin indistinct, flat and immersed into agar. Soluble pigment absent. Asexual morph absent.

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Rujukan: [1]

Habitat atau konteks temuan

kultur yang didokumentasikan

Substrat

Informasi belum tersedia pada sumber rilis ini.

Peran atau konteks

Belum dikategorikan pada rilis ini.

Reproduksi

Characterized by wooly appearance and yellow to orange discs, and distinguished from similar species Lachnum novoguineense var. yunnanicum in having shorter ascospores. Apothecia gregarious, superficial, 0.6–1.3 mm in diameter, short-stipitate, up to 0.8 mm high, pure white, externally covered with long white hairs. Disc concave, yellow to pale orange when fresh and dry. Ectal excipulum textura prismatica to t. angularis, 3–16 × 2–10 µm, hyaline, thin-walled; surface smooth. Medullary excipulum textura intricata of hyaline hyphae up to 2 µm wide. Hairs straight, delicate, cylindrical with relatively acute apices, up to 190 × 2–3 µm, hyaline, totally granulate, thin-walled; apical cell a little longer than other cells, lacking any crystals, resinous materials, or apical amorphous materials.

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

Erioscyphella sasibrevispora TNS -F-81401 (Holotype, A–F, H–J). Lachnum novoguineense var. yunnanicum TNS -F-16442 (G) A dried apothecia B a pure culture on PDA (NBRC 114475) C ectal excipular cells D ascus E an ascal pore MLZ (+) F ascal base with a perforated crozier G ascal base with a perforated crozier H septated paraphyses I ascospores J vertical section through the apothecium. Mounted in CB / LA (D, F–J), MLZ (E). Scale bars: 1 mm (A); 10 µm (C–J).

Jenis

Pelat ilmiah

Kredit

Yukito Tochihara, Tsuyoshi Hosoya

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.

Dokumentasi tambahan

Sumber profil

1. [1] Examination of the generic concept and species boundaries of the genus Erioscyphella (Lachnaceae, Helotiales, Ascomycota) with the proposal of new species and new combinations based on the Japanese materials — Erioscyphella sasibrevisporaBagian sumber: PMC8847282_section_77
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Tochihara Y, Hosoya T.
2. [2] Catalogue of Life Base2026-09-11 — Erioscyphella sasibrevisporaBagian sumber: ColDP NameUsage.tsv ID B2MLH; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Erioscyphella sasibrevisporaBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Media sumber: CC BY 4.0 · Yukito Tochihara, Tsuyoshi Hosoya
4. [4] Dokumentasi visual — Erioscyphella sasibrevisporaBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Teks sumber: CC BY 4.0 · Yukito Tochihara, Tsuyoshi Hosoya