Apiospora italica

Ciri dan struktur

Sexual morph: Stromata solitary to gregarious, inmersed to erumpent, fusiform, with long axis broken at the top by one or two cracks, 0.5–4 × 0.2–0.5 mm (n = 20). Ascomata uniseriate or irregularly arranged beneath stromata, pseudothecial, black, globose to subglobose with a flattened base, 150–200 μm high × 230–300 μm wide. Peridium composed of 5 or 6 layers of brown cells arranged in textura angularis, with a conspicuous peryphisate ostiole. Hamathecium paraphyses hyphae-like. Asci broadly cylindrical, clavate or subglobose, pedicel indistinct, apically rounded (70–)72–93(–96) × (14–)15–18(–20) μm (n = 30). Ascospores apiosporic, clavate to fusiform with narrowly rounded ends, composed of a large upper cell and small lower cell, hyaline, smooth-walled, surrounded by a gelatinose sheath, measuring (20–)21–25(–26) × (5–)6– 9(–10) μm, basal cell 3–5 μm (n = 45). Asexual morph: Mycelium consisting of smooth, hyaline, branched, septate hyphae 1.5–4 µm in diameter. Conidiophores straight or flexuous, cylindrical, colourless except for the thick brown transversal septa, smooth-walled, 10–50 × 1–3 μm. Conidiogenous cells ampuliform, cylindrical or doliform, hyaline to brown, (3–)4–7(–9) × (1.5–)2–3(–5) μm (n = 30). Conidia brown, smooth, globose in face view, lenticular in side view, 4–6 × 3–4 μm (n = 65), with a pale equatorial slit. Culture characteristics: on MEA 2%, sparse aerial mycelia, surface dirty white, reverse pale yellowish.

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

Rujukan: [1]

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

Habitat dan peran ekologis

Italy: Sicily: On dead culms of Arundo donax, 19 June 2016, H. Voglmayr (MA-Fungi 91733 holotype, AP221017 isotype, CBS 145138 ex-type culture). Spain: Balearic Islands: Mallorca, Puerto de Andratx, on dead culms of Phragmites australis, 29 Jan. 2018, A. Pintos (MA-Fungi 91734, AP29118).

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

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

Sexual morph: Stromata solitary to gregarious, inmersed to erumpent, fusiform, with long axis broken at the top by one or two cracks, 0.5–4 × 0.2–0.5 mm (n = 20). Ascomata uniseriate or irregularly arranged beneath stromata, pseudothecial, black, globose to subglobose with a flattened base, 150–200 μm high × 230–300 μm wide. Peridium composed of 5 or 6 layers of brown cells arranged in textura angularis, with a conspicuous peryphisate ostiole. Hamathecium paraphyses hyphae-like. Asci broadly cylindrical, clavate or subglobose, pedicel indistinct, apically rounded (70–)72–93(–96) × (14–)15–18(–20) μm (n = 30). Ascospores apiosporic, clavate to fusiform with narrowly rounded ends, composed of a large upper cell and small lower cell, hyaline, smooth-walled, surrounded by a gelatinose sheath, measuring (20–)21–25(–26) × (5–)6– 9(–10) μm, basal cell 3–5 μm (n = 45).

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

A. italicum A, B stromata on host C asci D, E, G ascospores F ascospores with sheath H colony on MEA I–M conidiogenous cell giving rise to conidia N, O conidia. Scale bars: 200 µm (A, B); 5 µm (D–G); 5 µm (H–L, N, O); 10 µm (M).

Jenis

Pelat ilmiah

Kredit

Ángel Pintos, Pablo Alvarado, Juan Planas, Rene Jarling

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] Six new species of Arthrinium from Europe and notes about A. caricicola and other species found in Carex spp. hosts — Arthrinium italicumBagian sumber: PMC6424953_section_40
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Pintos Á, Alvarado P, Planas J, Jarling R.
2. [2] Catalogue of Life Base2026-09-11 — Apiospora italicaBagian sumber: ColDP NameUsage.tsv ID 9YNCG; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Arthrinium italicumBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Ángel Pintos, Pablo Alvarado, Juan Planas, Rene Jarling