Diaporthe melonis

Ciri dan struktur

Saprobic on dead unidentified branch. Sexual morph: not observed. Asexual morph: Conidiomata 148–374 × 128–338 µm high (x̄ = 250 × 225 µm, n = 15), pycnidial, mostly scattered, immersed, slightly erumpent through the host surface, discoid or subglobose, with a solitary undivided locule. Conidiophores reduced to conidiogenous cells. Alpha conidiogenous cells 5.7–25 × 1.1–2.5 µm (x̄ = 15.6 × 1.7 µm, n = 50), hyaline, rarely branched, mostly aseptate, densely aggregated, cylindrical, straight to slightly curved and smooth. Alpha conidia 5–7.3 × 1.9–2.7 µm (x̄ = 6.3 × 2.3 µm, n = 40), unicellular, fusiform to ellipsoidal, apex and base rounded, hyaline, smooth, bi-guttulate. Beta conidiogenous cells 6.2–16 × 1.6–2.6 µm (x̄ = 9.4 × 2.1 µm, n = 40), phialidic, subcylindrical, tapering towards the apex, hyaline. Beta conidia 19–27 × 1–2 µm (x̄ = 23 × 1.5 µm, n = 40), filiform, aseptate, hyaline, smooth-walled, straight from base, and curve at apex. Gamma conidia not observed. Colonies on PDA, reaching 20 mm diam., after 3 weeks at 25 °C, initially white, turning beige after 7–10 days, flat, felty with a thick texture at the centre and marginal area, lacking aerial mycelium; reverse, glossy grey, radiating outwardly.

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

Annona squamosa (Annonaceae), Berberis aristata (Berberidaceae), Carapa guianensis (Meliaceae), Citrus grandis cv. Tomentosa (Rutaceae), Cucumis melo (Cucurbitaceae), Glottidium sp. (Fabaceae), Glycine max, G. soja (Fabaceae), unidentified branch (Dong et al. 2021a, b; Hongsanan et al. 2023; This study). China, Myanmar, India, Indonesia, Japan, Thailand, the United States (Dong et al. 2021a, b; Hongsanan et al. 2023; this study).

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

Rujukan: [1]

Habitat atau konteks temuan

Informasi belum tersedia pada sumber rilis ini.

Substrat

Informasi belum tersedia pada sumber rilis ini.

Peran atau konteks

Belum dikategorikan pada rilis ini.

Reproduksi

Saprobic on dead unidentified branch. Sexual morph: not observed. Asexual morph: Conidiomata 148–374 × 128–338 µm high (x̄ = 250 × 225 µm, n = 15), pycnidial, mostly scattered, immersed, slightly erumpent through the host surface, discoid or subglobose, with a solitary undivided locule. Conidiophores reduced to conidiogenous cells. Alpha conidiogenous cells 5.7–25 × 1.1–2.5 µm (x̄ = 15.6 × 1.7 µm, n = 50), hyaline, rarely branched, mostly aseptate, densely aggregated, cylindrical, straight to slightly curved and smooth. Alpha conidia 5–7.3 × 1.9–2.7 µm (x̄ = 6.3 × 2.3 µm, n = 40), unicellular, fusiform to ellipsoidal, apex and base rounded, hyaline, smooth, bi-guttulate. Beta conidiogenous cells 6.2–16 × 1.6–2.6 µm (x̄ = 9.4 × 2.1 µm, n = 40), phialidic, subcylindrical, tapering towards the apex, hyaline.

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

Diaporthe melonis (MFLU 23–0474) a host substrate b conidiomata on substrate c transverse section of conidioma d, e vertical section through conidiomata f, g conidiophores and conidiogenous cells h, i beta conidia j alpha conidia k a germinated conidium l front and reverse view of the colony on PDA. Scale bars: 200 μm (b–d); 100 μm (e); 20 μm (f, k); 10 μm (g, h–j).

Jenis

Pelat ilmiah

Kredit

Chayanard Phukhamsakda, Kevin D. Hyde, Milan C. Samarakoon, Johnny Louangphan, Kedsara Navasit, Fatimah Al-Otibi, Chitrabhanu S. Bhunjun

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] Unveiling Sordariomycetes taxa associated with woody litter in Northern Thailand — Diaporthe melonisBagian sumber: PMC11933910_section_9
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Phukhamsakda C, Hyde KD, Samarakoon MC, Louangphan J, Navasit K, Al-Otibi F, Bhunjun CS.
2. [2] Catalogue of Life Base2026-09-11 — Diaporthe melonisBagian sumber: ColDP NameUsage.tsv ID 35CZJ; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Diaporthe melonisBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Chayanard Phukhamsakda, Kevin D. Hyde, Milan C. Samarakoon, Johnny Louangphan, Kedsara Navasit, Fatimah Al-Otibi, Chitrabhanu S. Bhunjun