Dimorphiseta obtusa

Ciri dan struktur

Colonies on PDA, OA and CMA approx. 5–6 cm diam. after 7 d at room temperature (approx. 25 °C), mycelium white and abundant, with conidiophores forming on the aerial mycelium, carrying slimy olivaceous green to black conidial masses, reverse on PDA pale luteous to buff. Conidiomata sporodochial, stromatic, superficial, scattered, rarely gregarious, oval to elongate or irregular in outline, 60–280 µm diam., 40–120 µm deep, with a setose fringe surrounding green to black slimy mass of conidia. Stroma poorly developed, hyaline, smooth to verrucose, of textura angularis. Setae arising from the basal stroma, thin-walled, 3–6-septate, unbranched, hyaline, smooth, 80–250 µm long, 2–4 µm wide at the broadest, terminating in a blunt apex. Conidiophores macronematous, irregularly, unbranched, smooth to lightly verrucose, arising from the basal stroma, up to 18 μm long. Conidiogenous cells phialidic, hyaline, smooth to verrucose, cylindrical, 7–19 × 2–3 μm, becoming narrowed at the tip with collarette. Conidia aseptate, ellipsoidal or cylindrical, hyaline, smooth, rounded both ends, with a funnel-shaped apical appendage, 9–11 × 2–4 μm (av. 10 ± 0.5 × 3 ± 0.3 μm, n = 50).

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

China, Beijing, isolated from rhizosphere soils of P. pratensis, 23 Jun 2017, J.M. Liang, holotype HMAS 247954, ex-holotype culture CGMCC3.19206 = LC12128. Colonies on PDA, OA and CMA approx. 5–6 cm diam. after 7 d at room temperature (approx. 25 °C), mycelium white and abundant, with conidiophores forming on the aerial mycelium, carrying slimy olivaceous green to black conidial masses, reverse on PDA pale luteous to buff. Conidiomata sporodochial, stromatic, superficial, scattered, rarely gregarious, oval to elongate or irregular in outline, 60–280 µm diam., 40–120 µm deep, with a setose fringe surrounding green to black slimy mass of conidia. Stroma poorly developed, hyaline, smooth to verrucose, of textura angularis. Setae arising from the basal stroma, thin-walled, 3–6-septate, unbranched, hyaline, smooth, 80–250 µm long, 2–4 µm wide at the broadest, terminating in a blunt apex. Conidiophores macronematous, irregularly, unbranched, smooth to lightly verrucose, arising from the basal stroma, up to 18 μm long. Conidiogenous cells phialidic, hyaline, smooth to verrucose, cylindrical, 7–19 × 2–3 μm, becoming narrowed at the tip with collarette. Conidia aseptate, ellipsoidal or cylindrical, hyaline, smooth, rounded both ends, with a funnel-shaped apical appendage, 9–11 × 2–4 μm (av. 10 ± 0.5 × 3 ± 0.3 μm, n = 50).

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

Colonies on PDA, OA and CMA approx. 5–6 cm diam. after 7 d at room temperature (approx. 25 °C), mycelium white and abundant, with conidiophores forming on the aerial mycelium, carrying slimy olivaceous green to black conidial masses, reverse on PDA pale luteous to buff. Conidiomata sporodochial, stromatic, superficial, scattered, rarely gregarious, oval to elongate or irregular in outline, 60–280 µm diam., 40–120 µm deep, with a setose fringe surrounding green to black slimy mass of conidia. Stroma poorly developed, hyaline, smooth to verrucose, of textura angularis. Setae arising from the basal stroma, thin-walled, 3–6-septate, unbranched, hyaline, smooth, 80–250 µm long, 2–4 µm wide at the broadest, terminating in a blunt apex.

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

Dimorphiseta obtusa (from ex-type strain CGMCC3.19206) a–c colony on PDA, CMA, OA d conidioma on SNA e setae f conidiophores g conidiogenous cells h–k conidia. Scale bars: 50 μm (e); 10 μm (f, g); 5 μm (h); 2 μm (i, j, k).

Jenis

Pelat ilmiah

Kredit

Junmin Liang, Guangshuo Li, Shiyue Zhou, Meiqi Zhao, Lei Cai

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] Myrothecium-like new species from turfgrasses and associated rhizosphere — Dimorphiseta obtusaBagian sumber: PMC6583245_section_17
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Liang J, Li G, Zhou S, Zhao M, Cai L.
2. [2] Catalogue of Life Base2026-09-11 — Dimorphiseta obtusaBagian sumber: ColDP NameUsage.tsv ID 367GL; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Dimorphiseta obtusaBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Junmin Liang, Guangshuo Li, Shiyue Zhou, Meiqi Zhao, Lei Cai