Apiospora hysterina

Ciri dan struktur

Sexual morph: Stromata black, fusiform, forming rows of densely arranged perithecial ascomata parallel to the main axis of the host, measuring (400–) 600–2500(–3000) × (250–)320–450(–550) µm (n = 30). Ascomata globose to subglobose, with a flattened base, blackish brown, (130–)250–290(–320) µm in diameter (n = 30). Peridium consisting of 3 or 4 layers of cells arranged in textura angularis, dark brown in the external side, hyaline in the inside, ostiole single, central, 10–30 µm in diameter, with a periphysate channel 20–35 µm long. Peryphises broad, colourless. Hamathecium composed of dense hypha-like, broad septate paraphyses, early deliquescing. Asci 8-spored, unitunicate, clavate, broadly cylindrical, pedicel indistinct, apical rounded, thin-walled, without an apical apparatus, measuring (76–) 85–98(–115) × (20–)22–26(–28) µm (n = 22). Ascospores uni- to tri-seriate, hyaline, apiosporic, smooth-walled, fusiform, elliptical, reniform, straight or curved, smooth-walled, sometimes with an internal droplet, bicellular, the widest part located in the central part of the longest cell, some ascospores have a mucose sheath covering them, (28–)32–34(–38) × (8–)9–11(–13) (n = 35) µm, basal cell 5–7 µm. Asexual morph: Mycelium branched, septate. Conidiomata on host surrounding the stromata of the sexual phase, parallel to the longitudinal axis of the stem, subepidermal, opening by longitudinal splitting of the epidermis and revealing a black conidial mass, (450–) 630–950(–1000) × (275–)345–550 (–600) µm (n = 35). Conidiophore mother cell arising from the stroma, ampuliform, lageniform, cupulate or cylindrical, sometimes with granular pigments at the apex, (5)6–10(–16) × (3–)5–7(–8) µm (n = 24).

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

New Zealand: Waikato: Paeroa, on dead culm of Bambusa sp., 28 Feb. 1980, E.H.C. McKenzie & P.R. Johnston (ICMP 6889 ex-type culture). Spain: Galicia: Santiago de Compostela, on dead culms of Phyllostachys aurea, 12 Jan. 2018, A. Pintos (MA-Fungi 91731, AP12118). Balearic Islands: Mallorca, Esporlas, on dead culms of Phyllostachys aurea, 29 July 2017, A. Pintos (MA-Fungi 91729, AP29717). Mallorca, Jardin Botanico de Soller, on dead culms of Phyllostachys aurea, 24 Oct. 2017, A. Pintos (MA-Fungi 91730, AP2410173). Mallorca, Soller, on dead culms of Phyllostachys aurea, 15 Mar. 2018, A. Pintos (MA-Fungi 91728, AP15318).

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 black, fusiform, forming rows of densely arranged perithecial ascomata parallel to the main axis of the host, measuring (400–) 600–2500(–3000) × (250–)320–450(–550) µm (n = 30). Ascomata globose to subglobose, with a flattened base, blackish brown, (130–)250–290(–320) µm in diameter (n = 30). Peridium consisting of 3 or 4 layers of cells arranged in textura angularis, dark brown in the external side, hyaline in the inside, ostiole single, central, 10–30 µm in diameter, with a periphysate channel 20–35 µm long. Peryphises broad, colourless. Hamathecium composed of dense hypha-like, broad septate paraphyses, early deliquescing. Asci 8-spored, unitunicate, clavate, broadly cylindrical, pedicel indistinct, apical rounded, thin-walled, without an apical apparatus, measuring (76–) 85–98(–115) × (20–)22–26(–28) µm (n = 22).

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. hysterinum lenticular-shaped colonies on host A stromata and conidiomata B, C asci D–G ascospores H colony on MEA I black masses of conidia in culture K, L conidiophore mother cell M rugose conidiogenous cell N–P conidia with lobate sterile cells O conidia. Scale bars: 200 µm (A); 10 µm (B, C); 5 µm (D–G); 200 µm (I); 5 µm (K, M, O); 10 µm (P).

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 hysterinumBagian sumber: PMC6424953_section_31
   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 hysterinaBagian sumber: ColDP NameUsage.tsv ID 9YNCD; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Arthrinium hysterinumBagian 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