01 / Morfologi

Ciri dan struktur

The species is a part of a complex phylogeny and classification, but the group this species is in differs from others in the order Mucorales by their sporangial structure, their spore shape and size, as well as in their dichotomously branched hyphae. The sporangial structure is generally branched, producing sympodially proliferated sporangiospores. The spores are tinted pink (though some discussion has been on whether the pigmentations come from the spores, the sporangium itself, or even from the spore drop from the evanescent sporangial wall). Another characteristic morphological feature is the variation of the sporangiospore shape and size. The shapes vary from subglobose, rounded oblong, and ellipsoidal. The spore sizes vary from 2.2-3.9 μm by 1.3-2.0 μm. The wide ranges are characteristic of the species, but the three sub clades have been shown to account for that difference, each with their own ranges (Ogawa et al. 2005). The variation in the spore shape is thought to be a result of packing spores in a rigid sporangial wall. This prevents the development of round spores when they come to maturity, though differences in this effect are seen throughout the subclades (Tokumasu et al. 1990). U. ramanniana has been observed to have microchlamydospores, ranging from 4.9 ± 0.4 – 9.1 ± 0.8 μm, as well as the potential for macrochlamydospores, though not observed in all subclades. The chlamydospores have been observed to be filled with lipids. Umbelopsis ramanniana is not known to form any sexual structures, and are lacking in zygospores. The species is further characterized by its velvety colonies, a rudimentary columella being subglobose to flattened, and is lacking in the garlic-like odor that is common in the Mortierella isabellina-Group that U. ramanniana was originally thought to belong to.

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.

02 / Kehidupan

Habitat dan peran ekologis

As of today, the exact ecological role of this fungus is not completely understood. It is a common soil saprobe, but has also been observed in other locations. It has been recorded in Great Britain, Hong Kong, Ireland, Kerala, Mauritius, New Zealand North, Ontario, Peninsular Malaysia, Queensland, Sri Lanka, Sweden, Victoria, and throughout the US. The most prevalent studies have shown Umbelopsis ramanniana to be present in leaf litter, animal dung, on the roots and within the xylem of some conifers, and on spore producing bodies of some ascomycetes including the ascocarp of Peziza species. Specifically, in reference to the roots and xylem tissue of some trees, it has been observed within the soil in the root zone, with an affinity for fine roots, as well as within root core samples as an endophyte of certain conifers, including Picea abies and the Ponderosa pine. A study by Hoff et al. in 2004 researched the soil mycology before and after a change in the soil environment, in this case a forest fire, to see how the fungal populations changed. U. ramanniana was one of the first to bounce back, with affinity for the ponderosa pine, leading the authors to believe that it is a common endophyte and soil saprobe that is favored by disturbance in a dry environment.

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

Rujukan: [1]

Habitat atau konteks temuan
hutan
Substrat
Informasi belum tersedia pada sumber rilis ini.
Peran atau konteks
Belum dikategorikan pada rilis ini.
Temukan hubungan serupa
03 / Siklus hidup

Reproduksi

The species is a part of a complex phylogeny and classification, but the group this species is in differs from others in the order Mucorales by their sporangial structure, their spore shape and size, as well as in their dichotomously branched hyphae. The sporangial structure is generally branched, producing sympodially proliferated sporangiospores. The spores are tinted pink (though some discussion has been on whether the pigmentations come from the spores, the sporangium itself, or even from the spore drop from the evanescent sporangial wall). Another characteristic morphological feature is the variation of the sporangiospore shape and size. The shapes vary from subglobose, rounded oblong, and ellipsoidal.

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

Rujukan: [1]

Sinonim menurut acuan taksonomi rilis: Micromucor ramannianus; Mortierella ramanniana; Mucor ramannianus
04 / Batas informasi

Catatan identitas dan cakupan

  • Nama diterima mengikuti Catalogue of Life Base2026-09-11; uraian mempertahankan konsep dan nama sumber aslinya.
  • Original geographic, specimen and life-cycle scope retained; source import awaits individual editorial review.
  • 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.

Catatan distribusi dalam narasi mengikuti sumbernya. Dokumentasi spesimen atau foto mengikuti catatan sumber. Bukti wilayah Indonesia dan penilaian konservasi tidak disimpulkan dari gambar.

05 / Dokumentasi

Melihat dengan konteks

Ilustrasi skematis garis luar sporangiospora Umbelopsis ramanniana, berdasarkan uraian sumber; ukuran yang dilaporkan 2,2–3,9 × 1,3–2 µm. Proporsi disederhanakan, bukan salinan satu spesimen. Ornamen permukaan, warna, sekat, dan isi sel tidak direkonstruksi. Skema memilih bentuk elipsoid dari beberapa bentuk sporangiospora yang dijelaskan sumber. Rentang 2,2–3,9 × 1,3–2,0 µm mencakup variasi spesies/kelompok subklad, bukan pengukuran satu isolat.

Jenis
Ilustrasi skematis
Kredit
Fungi, ilustrasi orisinal (2026); fakta morfologi berdasarkan Wikipedia contributors
Sumber media
Buka entri sumber

Gambar menunjukkan objek menurut identifikasi sumber, bukan verifikasi independen spesimen oleh Fungi. Tidak ada skala baru yang ditambahkan.

06 / Rujukan

Sumber profil

  1. [1] Umbelopsis ramanniana — Wikipedia (en)Bagian sumber: Frozen revision 1224419434
    Tanggal penghimpunan sumber: 2026-10-12
    Media sumber: CC BY-SA4.0 · Wikipedia contributors
  2. [2] Catalogue of Life Base2026-09-11 — Umbelopsis ramannianaBagian sumber: ColDP NameUsage.tsv ID 7DGTL; accepted species; source 2073
    Tanggal penghimpunan sumber: 2026-10-12

Adaptasi teks: CC BY-SA 4.0. Wikipedia contributors — Umbelopsis ramanniana — Wikipedia (en)

Uraian asli dan riwayat sumber

Riwayat atau halaman sumber

Ringkasan sumber

Umbelopsis ramanniana is a common and abundant soil fungus. Although the ecological role of this fungus in natural ecosystems is not yet known, it is a cosmopolitan saprotroph in soil, forest leaf litter, in animal dung, and on the spore-producing bodies of ascomycete fungi. Umbelopsis ramanniana has also been found growing as an endophyte within xylem tissue of both healthy and declining conifers, but its exact effect on the plant hosts is unknown. Umbelopsis ramanniana is a representative of a unique group of zygomycete fungi that is distinct from the Mucoromycotina and Mortierellomycotina and instead forms an early diverging lineage within the Mucoralean fungi.

Revisi sumber

Morfologi sumber

The species is a part of a complex phylogeny and classification, but the group this species is in differs from others in the order Mucorales by their sporangial structure, their spore shape and size, as well as in their dichotomously branched hyphae. The sporangial structure is generally branched, producing sympodially proliferated sporangiospores. The spores are tinted pink (though some discussion has been on whether the pigmentations come from the spores, the sporangium itself, or even from the spore drop from the evanescent sporangial wall). Another characteristic morphological feature is the variation of the sporangiospore shape and size. The shapes vary from subglobose, rounded oblong, and ellipsoidal. The spore sizes vary from 2.2-3.9 μm by 1.3-2.0 μm. The wide ranges are characteristic of the species, but the three sub clades have been shown to account for that difference, each with their own ranges (Ogawa et al. 2005). The variation in the spore shape is thought to be a result of packing spores in a rigid sporangial wall. This prevents the development of round spores when they come to maturity, though differences in this effect are seen throughout the subclades (Tokumasu et al. 1990). U. ramanniana has been observed to have microchlamydospores, ranging from 4.9 ± 0.4 – 9.1 ± 0.8 μm, as well as the potential for macrochlamydospores, though not observed in all subclades. The chlamydospores have been observed to be filled with lipids. Umbelopsis ramanniana is not known to form any sexual structures, and are lacking in zygospores. The species is further characterized by its velvety colonies, a rudimentary columella being subglobose to flattened, and is lacking in the garlic-like odor that is common in the Mortierella isabellina-Group that U. ramanniana was originally thought to belong to.

Revisi sumber

Ekologi sumber

As of today, the exact ecological role of this fungus is not completely understood. It is a common soil saprobe, but has also been observed in other locations. It has been recorded in Great Britain, Hong Kong, Ireland, Kerala, Mauritius, New Zealand North, Ontario, Peninsular Malaysia, Queensland, Sri Lanka, Sweden, Victoria, and throughout the US. The most prevalent studies have shown Umbelopsis ramanniana to be present in leaf litter, animal dung, on the roots and within the xylem of some conifers, and on spore producing bodies of some ascomycetes including the ascocarp of Peziza species. Specifically, in reference to the roots and xylem tissue of some trees, it has been observed within the soil in the root zone, with an affinity for fine roots, as well as within root core samples as an endophyte of certain conifers, including Picea abies and the Ponderosa pine. A study by Hoff et al. in 2004 researched the soil mycology before and after a change in the soil environment, in this case a forest fire, to see how the fungal populations changed. U. ramanniana was one of the first to bounce back, with affinity for the ponderosa pine, leading the authors to believe that it is a common endophyte and soil saprobe that is favored by disturbance in a dry environment.

Revisi sumber

Struktur reproduksi sumber

The species is a part of a complex phylogeny and classification, but the group this species is in differs from others in the order Mucorales by their sporangial structure, their spore shape and size, as well as in their dichotomously branched hyphae. The sporangial structure is generally branched, producing sympodially proliferated sporangiospores. The spores are tinted pink (though some discussion has been on whether the pigmentations come from the spores, the sporangium itself, or even from the spore drop from the evanescent sporangial wall). Another characteristic morphological feature is the variation of the sporangiospore shape and size. The shapes vary from subglobose, rounded oblong, and ellipsoidal.

Revisi sumber

Rujukan halaman ini

Fungi. Umbelopsis ramanniana. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/umbelopsis-ramanniana/.

Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.