Micarea pauli

Ciri dan struktur

Species characterised by isidiate thallus, pale grey to grey beige apothecia with Sedifolia-grey pigment, 0–1-septate, ovoid, ellipsoidal or oblong ascospores measuring 7–13 × 3.5–4.5 μm and the presence of methoxymicareic acid. Thallus crustose, indeterminate, endosubstratal to rarely episubstratal in non-isidiate parts and then as a thin greenish film over the substrate or minutely areolate, isidiate; prothallus not evident; areoles up to 0.1 mm in diam., green, soon developing isidia; isidia branched and coralloid, crowded and forming almost a continuous layer over the substrate, but separated in younger parts of thalli, green to olive green, up to 0.5 mm tall and 30 μm wide, with a distinct and complete hyphal layer; apothecia rarely developed (in 2 specimens only), beige with spots of grey pigment, pale grey to grey-beige, up to 0.5 mm in diam., irregular in shape, convex, with a white rim; excipulum as a narrow, hyaline zone, hyphae radiating, branched and anastomosing; hymenium up to 45 μm tall; epihymenium partly olive-grey due to the presence of Sedifolia-grey pigment (K+ violet, C+ violet) confined to the gel matrix; hypothecium hyaline to pale straw coloured in upper part; paraphyses 1–1.5 μm thick, sparse, mostly apically branched and anastomosing, hyaline throughout; asci cylindrical-clavate, 30–35 × 9–12 μm, 8-spored; ascospores, 0–1-septate, ovoid, ellipsoidal or oblong, 7–13 × 3.5–4.5 μm; pycnidia not seen; crystalline granules (studied in polarised light) abundant in hymenium and isidia, soluble in K. Photobiont chlorococcoid, micareoid, cells globose to ellipsoidal, 4–7 μm in diam.

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Rujukan: [1]

Pengukuran mengikuti objek, spesimen atau kultur, dan metode yang disebutkan sumber. Baca uraian asli untuk konteks lengkap.

Habitat dan peran ekologis

This species is so far known only in Poland from Białowieża Forest, where it grows in deciduous forests on bark of Alnus glutinosa (5 specimens), Tilia cordata (1 specimen) and on wood (2 specimens).

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Rujukan: [1]

Habitat atau konteks temuan

hutan

Substrat

kayu; kulit kayu

Peran atau konteks

Pembentuk liken

Reproduksi

Species characterised by isidiate thallus, pale grey to grey beige apothecia with Sedifolia-grey pigment, 0–1-septate, ovoid, ellipsoidal or oblong ascospores measuring 7–13 × 3.5–4.5 μm and the presence of methoxymicareic acid. Thallus crustose, indeterminate, endosubstratal to rarely episubstratal in non-isidiate parts and then as a thin greenish film over the substrate or minutely areolate, isidiate; prothallus not evident; areoles up to 0.1 mm in diam., green, soon developing isidia; isidia branched and coralloid, crowded and forming almost a continuous layer over the substrate, but separated in younger parts of thalli, green to olive green, up to 0.5 mm tall and 30 μm wide, with a distinct and complete hyphal layer; apothecia rarely developed (in 2 specimens only), beige with spots of grey pigment, pale grey to grey-beige, up to 0.5 mm in diam., irregular in shape, convex, with a white rim; excipulum as a narrow, hyaline zone, hyphae radiating, branched and anastomosing; hymenium up to 45 μm tall; epihymenium partly olive-grey due to the presence of Sedifolia-grey pigment (K+ violet, C+ violet) confined to the gel matrix; hypothecium hyaline to pale straw coloured in upper part; paraphyses 1–1.5 μm thick, sparse, mostly apically branched and anastomosing, hyaline throughout; asci cylindrical-clavate, 30–35 × 9–12 μm, 8-spored; ascospores, 0–1-septate, ovoid, ellipsoidal or oblong, 7–13 × 3.5–4.5 μm; pycnidia not seen; crystalline granules (studied in polarised light) abundant in hymenium and isidia, soluble in K.

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

Morphology of newly described Micarea species A M. aeruginoprasina (holotype) B M. azorica (holotype) C M. isidioprasina (holotype) D M. microsorediata (holotype) E M. nigra (holotype) F M. pauli (holotype). Scale bars: 200 µm (A−C, E); 300 µm (D, F).

Jenis

Pelat ilmiah

Kredit

Beata Guzow-Krzemińska, Emmanuël Sérusiaux, Pieter P. G. van den Boom, A. Maarten Brand, Annina Launis, Anna Łubek, Martin Kukwa

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] Understanding the evolution of phenotypical characters in the Micarea prasina group (Pilocarpaceae) and descriptions of six new species within the group — Micarea pauliBagian sumber: PMC6685933_section_55
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Guzow-Krzemińska B, Sérusiaux E, van den Boom PPG, Brand AM, Launis A, Łubek A, Kukwa M.
2. [2] Catalogue of Life Base2026-09-11 — Micarea pauliBagian sumber: ColDP NameUsage.tsv ID 42LSG; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Micarea pauliBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Beata Guzow-Krzemińska, Emmanuël Sérusiaux, Pieter P. G. van den Boom, A. Maarten Brand, Annina Launis, Anna Łubek, Martin Kukwa