Aspiciliella intermutans

Ciri dan struktur

Aspiciliella intermutans is a species of crustose (crust-forming), rock-dwelling lichen in the fungal family Megasporaceae. It was described by William Nylander in 1872 as Lecanora intermutans, based on material collected on sandstone near Saint-Laon and on granite near Brest in France, and distinguished from the similar Lecanora cinerea by its larger spores and shorter spermatia (conidia). The species was later transferred to Aspicilia, and is now placed in Aspiciliella, a genus resurrected using DNA evidence. The lichen forms a -, partly continuous thallus that turns red when tested with potassium hydroxide (K+ red) and contains a green algal . It produces pale brown to black apothecia (fruiting bodies), and its asci are eight-spored with simple, colourless ellipsoid ascospores (Nylander reported spores 23–34 × 9–15 μm and conidia 7–9 × 1 μm; later work reports conidia about 7–11 μm long).

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Rujukan: [1]

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Habitat dan peran ekologis

It typically grows on siliceous or volcanic rocks in open habitats, often on exposed, roughly horizontal outcrop faces, and is reported mainly from the Mediterranean region (with many collections from Iran, Armenia, France and Greece), extending to areas such as Great Britain, the Canary Islands, Tunisia, Syria, the Ural Mountains, and North America, though some records have not been confirmed with DNA data. Molecular studies indicate that specimens identified as A. intermutans comprise several genetically distinct lineages, and broader revisions are planned to determine which lineage represents A. intermutans in the strict sense.

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Rujukan: [1]

Habitat atau konteks temuan

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Substrat

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Peran atau konteks

Pembentuk liken

Reproduksi

Aspiciliella intermutans is a species of crustose (crust-forming), rock-dwelling lichen in the fungal family Megasporaceae. It was described by William Nylander in 1872 as Lecanora intermutans, based on material collected on sandstone near Saint-Laon and on granite near Brest in France, and distinguished from the similar Lecanora cinerea by its larger spores and shorter spermatia (conidia). The species was later transferred to Aspicilia, and is now placed in Aspiciliella, a genus resurrected using DNA evidence. The lichen forms a -, partly continuous thallus that turns red when tested with potassium hydroxide (K+ red) and contains a green algal . It produces pale brown to black apothecia (fruiting bodies), and its asci are eight-spored with simple, colourless ellipsoid ascospores (Nylander reported spores 23–34 × 9–15 μm and conidia 7–9 × 1 μm; later work reports conidia about 7–11 μm long).

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.
• 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.

Melihat dengan konteks

Dokumentasi Aspiciliella intermutans dari Wikimedia Commons. The crustose lichen Aspiciliella intermutans (formerly in genus Aspicilia ), photographed in Italy, Lazio, Roma, Ruines of ancient Tusculum, above Frascati. Identifikasi mengikuti record berkas sumber.

Jenis

Fotografi

Kredit

Andrea Moro; Owner: Department of Life Sciences, University of Trieste

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] Aspiciliella intermutans — Wikipedia (en)Bagian sumber: Frozen revision 1334883037
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY-SA4.0 · Wikipedia contributors
2. [2] Catalogue of Life Base2026-09-11 — Aspiciliella intermutansBagian sumber: ColDP NameUsage.tsv ID HDPF; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Aspiciliella intermutansBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Andrea Moro; Owner: Department of Life Sciences, University of Trieste