Arthrinium pusillispermum

Ciri dan struktur

Description: Mycelium consisting of smooth, hyaline, branched, septate, 1.5–4.5 μm diam. Conidiogenous cells aggregated in clusters on hyphae, hyaline, cylindrical. Conidia brown, smooth to granular, globose to subglobose in surface view, 4.0–6.0 (− 6.5) × (3.0–)3.5–5.0 (− 5.5) μm (\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$ \overline{x} $$\end{document} x ¯ = 5.1 × 4.2 μm, n = 30); lenticular in side view, with equatorial slit, 3.5–4.5 μm wide (\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$ \overline{x} $$\end{document} x ¯ = 4.1 μm, n = 30), elongated cell present.

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

Type: Korea: Chungcheongnam-do, Taean-gun, 36°50′14.3″N, 126°11′04.7″E, isolated from Seaweed, 19 Mar. 2016, S. Jang (Herb. KCTC 46906 – holotype preserved in a metabolically inactive state; KUC21321 = NIBRFGC000501585 – ex-type culture). Additional material examined: Korea: Chungcheongnam-do, Taean-gun, 36°50′14.3″N, 126°11′04.7″E, isolated from seaweed 19 Mar. 2016, S. Jang (KUC21357). Notes: Arthrinium pusillispermum is closely related to A. gutiae (99.44% similarity in the ITS region, 88.52% in the TEF region, and 98.98% in the TUB region) (Figs. 1, 2). Arthrinium pusillispermum is distinguished from A. gutiae by the shape of the conidiogenous cells and the substrate: A. pusillispermum has cylindrical conidiogenous cells and was isolated from seaweed, whereas A. gutiae has lageniform conidiogenous cells and was isolated from the gut of grasshoppers (Crous et al. 2015). Arthrinium pusillispermum can be distinguished from the 22 non-sequenced species by its small conidia size (Table 2).

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

Description: Mycelium consisting of smooth, hyaline, branched, septate, 1.5–4.5 μm diam. Conidiogenous cells aggregated in clusters on hyphae, hyaline, cylindrical. Conidia brown, smooth to granular, globose to subglobose in surface view, 4.0–6.0 (− 6.5) × (3.0–)3.5–5.0 (− 5.5) μm (\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$ \overline{x} $$\end{document} x ¯ = 5.1 × 4.2 μm, n = 30); lenticular in side view, with equatorial slit, 3.5–4.5 μm wide (\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$ \overline{x} $$\end{document} x ¯ = 4.1 μm, n = 30), elongated cell present.

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

Arthrinium pusillispermum (KUC21321). a-c, Colonies on PDA (a), MEA (b), and OA (c) (top); d-f, colonies on PDA (d), MEA (e), and OA (f) (bottom); g-h, conidia under SEM; i-k, conidia attached to conidiogenous cells; scale bar = 10 μm

Jenis

Pelat ilmiah

Kredit

© The Author(s) 2021

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] The genus Arthrinium (Ascomycota, Sordariomycetes, Apiosporaceae) from marine habitats from Korea, with eight new species — Arthrinium pusillispermumBagian sumber: Sec8_paragraph_53
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Kwon SL, Park MS, Jang S, Lee YM, Heo YM, Hong JH, Lee H, Jang Y, Park JH, Kim C, Kim GH, Lim YW, Kim JJ.
2. [2] Catalogue of Life Base2026-09-11 — Arthrinium pusillispermumBagian sumber: ColDP NameUsage.tsv ID 9YNK2; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Arthrinium pusillispermumBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · © The Author(s) 2021