File:2010-11-30 Ascobolus immersus 124054.jpg

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Ascobolus immersus

Image location: Stueben, Maine, USA

Fruiting body was about 1mm, pale yellow-green, pulvinate with a large gelatinous glob at the apex? I think these were a little immature as there was only one ascus that ejected it’s spores in my water mount and these looked dark and mature. The others looked lighter in color or hyaline. I’ll check on these again in a few days and see if I can get some more mature specimens. (actually, I just read in Van Brummelen that the FB only produces a few mature asci at a time and not all the ascospores are mature at a time, so these FB’s were mature). This one was cool because the asci and ascospores were so huge you could see them nicely at 10x!!! Lovely spore color. This dung was collected in mid August, dried, and rehydrated on November 13th and I worked this up today on Nov. 30th.

[admin – Tue Feb 08 12:34:50 +0000 2011]: Changed location name from ‘goat dung collected from goat farm in Stueben, Maine’ to ‘Stueben, Maine, USA

Used references: Ann Bell Coprophilous Ascomycetes of Australia 2005 Van Brummelen A World Monograph of the Genera Ascobolus and Saccobolus 1967

Based on microscopic features: SPORES: Wine red-purple in color with fissures, elliptical, smooth, with gelatinous sheath. 62.7 × 36 micrometers. PARAPHYSES: Filiform, septate. ASCI: Clavate 8-spored, operculate.

For more information about this, see the observation page at Mushroom Observer.

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This image is Image Number 124054 at Mushroom Observer, a source for mycological images.

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This image was created by user Jason Karakehian (Jason Karakehian) at Mushroom Observer, a source for mycological images.
You can contact this user here.

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This file, which was originally posted to https://mushroomobserver.org/image/show_image/124054, was reviewed on 15 December 2016 by reviewer INeverCry, who confirmed that it was available there under the stated license on that date.

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current11:55, 14 December 2016Thumbnail for version as of 11:55, 14 December 2016480 × 640 (69 KB)Josef Papi (talk | contribs){{Information |Description='''''Ascobolus immersus''''' Image location: Stueben, Maine, USA Fruiting body was about 1mm, pale yellow-green, pulvinate with a large gelatinous glob at the apex? I think these were a little immature as there was only on...

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