Dictyosporium hughesii

Ciri dan struktur

Saprobic on submerged decaying wood. Sexual morph: Undetermined. Asexual morph: Hyphomycetous. Colonies on natural substrate, punctiform, sporodochia, scattered but coalescing, black, irregular. Mycelium immersed, pale to brown. Conidiophores micronematous, mononematous, subhyaline, thin-walled, smooth. Conidiogenous cells holoblastic, determinate, cylindrical, 3.5–5 µm wide. Conidia 56–68 × 23–29 μm (x̄ = 62 × 26.3 μm, n = 40), solitary, acrogenous, medium brown, complanate, ellipsoidal or cylindrical, cheiroid, arranged in 7 closely adpressed rows of cells, with outer rows of cells arising from a basal cell, the side rows lower than middle rows, outer rows extending about two-thirds of the way along the conidium, each row containing 6–12 cells, constricted at septa, slightly thickened walls and septa, with or without appendages. Conidia germinating on PDA within 24 h and germ tubes produced from the basal cells and the apex of the row of cells. Colonies grew on PDA at 22 °C, circular, with fluffy mycelium; the mycelium is dense in the center and sparse at the edges, white at the outer margin and light yellow at the center, light yellow on the reverse side.

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

Saprobic on submerged decaying wood. Sexual morph: Undetermined. Asexual morph: Hyphomycetous. Colonies on natural substrate, punctiform, sporodochia, scattered but coalescing, black, irregular. Mycelium immersed, pale to brown. Conidiophores micronematous, mononematous, subhyaline, thin-walled, smooth. Conidiogenous cells holoblastic, determinate, cylindrical, 3.5–5 µm wide. Conidia 56–68 × 23–29 μm (x̄ = 62 × 26.3 μm, n = 40), solitary, acrogenous, medium brown, complanate, ellipsoidal or cylindrical, cheiroid, arranged in 7 closely adpressed rows of cells, with outer rows of cells arising from a basal cell, the side rows lower than middle rows, outer rows extending about two-thirds of the way along the conidium, each row containing 6–12 cells, constricted at septa, slightly thickened walls and septa, with or without appendages. Conidia germinating on PDA within 24 h and germ tubes produced from the basal cells and the apex of the row of cells. Colonies grew on PDA at 22 °C, circular, with fluffy mycelium; the mycelium is dense in the center and sparse at the edges, white at the outer margin and light yellow at the center, light yellow on the reverse side. This collection was identified as Dictyosporium hughesii based on the phylogenetic analysis and morphological characteristics.

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

Pengurai

Reproduksi

Saprobic on submerged decaying wood. Sexual morph: Undetermined. Asexual morph: Hyphomycetous. Colonies on natural substrate, punctiform, sporodochia, scattered but coalescing, black, irregular. Mycelium immersed, pale to brown. Conidiophores micronematous, mononematous, subhyaline, thin-walled, smooth. Conidiogenous cells holoblastic, determinate, cylindrical, 3.5–5 µm wide. Conidia 56–68 × 23–29 μm (x̄ = 62 × 26.3 μm, n = 40), solitary, acrogenous, medium brown, complanate, ellipsoidal or cylindrical, cheiroid, arranged in 7 closely adpressed rows of cells, with outer rows of cells arising from a basal cell, the side rows lower than middle rows, outer rows extending about two-thirds of the way along the conidium, each row containing 6–12 cells, constricted at septa, slightly thickened walls and septa, with or without appendages.

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

Dictyosporium hughesii (KUN-HKAS 135963) a colonies on submerged decaying wood b conidia c conidiophores and Conidiogenous cells d conidia with appendages e–j conidia k germinated conidium; Culture on PDA from front (l) and reverse (m). Scale bars: 30 µm (b, d, f–k); 20 µm (c, e).

Jenis

Pelat ilmiah

Kredit

Ying Wang, D. Jayarama Bhat, Dan-Feng Bao, Hong-Wei Shen, Yuan Feng, Zong-Long Luo

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] Morpho-molecular analyses reveal two novel species and two new records of Dictyosporiaceae (Pleosporales) from Dulongjiang River in northwestern Yunnan Province, China — Dictyosporium hughesiiBagian sumber: PMC12059576_section_26
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Wang Y, Bhat DJ, Bao DF, Shen HW, Feng Y, Luo ZL.
2. [2] Catalogue of Life Base2026-09-11 — Dictyosporium hughesiiBagian sumber: ColDP NameUsage.tsv ID 35VM5; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Dictyosporium hughesiiBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Ying Wang, D. Jayarama Bhat, Dan-Feng Bao, Hong-Wei Shen, Yuan Feng, Zong-Long Luo