Immature spores (in lugol) of caca de luna slime mold (Reticularia lycoperdon, Enteridium lycoperdon) from a fallen pine, collected in Sam Houston National Forest north from Montgomery. Texas

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Sam Houston Forest - College Station, Texas, February 18 - 20, 2024

Album 3474: Sam Houston Forest - College Station, Texas, February 18 - 20, 2024

The provided image depicts the microscopic appearance of immature spores belonging to the slime mold species Reticularia lycoperdon or Enteridium lycoperdon, collected from a fallen pine tree in Sam Houston National Forest, Montgomery, Texas.

**Key Features:**

* The spores are spherical or oval in shape.
* They have smooth surfaces without visible ornamentation.
* Their diameters range between 5 and 7 micrometers.

**Coloration and Staining:**

* Upon staining with Lugol's iodine solution (a chemical used to stain fungi), the spores display a yellowish color.
* The solution penetrates the cell wall of the spore, resulting in this characteristic discoloration.

**Sample Context:**

* The sample was collected from a fallen pine tree, indicating that it is likely associated with decaying organic matter.
* The presence of immature spores suggests that the organism is still in its reproductive phase.

**Conclusion:**

The image provides valuable information about the microscopic characteristics and development stage of Reticularia lycoperdon or Enteridium lycoperdon. These findings are essential for identifying and understanding the biology of this slime mold species, particularly in relation to its ecological role in decomposing organic matter. – AI vision

🇪🇸 Descripción en español / Spanish Description

Las esporas inmaduras (en solución de Lugol) del moho de las heces de luna (Reticularia lycoperdon o Enteridium lycoperdon) de un pino caído, recolectadas en el Bosque Nacional Sam Houston al norte de Montgomery, Texas, el 18 de febrero de 2024. La imagen proporcionada muestra el aspecto microscópico de esporas inmaduras pertenecientes a la especie de moho de las heces Reticularia lycoperdon o Enteridium lycoperdon, recolectadas de un pino caído en el Bosque Nacional Sam Houston, Montgomery, Texas. **Principales características:** * Las esporas tienen forma esférica u ovalada. * Tienen superficies lisas sin decoración visible. * Sus diámetros varían entre 5 y 7 micrómetros. **Coloración y tinción:** * Tras la tinción con solución de yoduro de Lugol (un producto químico utilizado para teñir hongos), las esporas muestran un color amarillento. * La solución penetra en la pared celular de la espora, dando lugar a este descolgamiento característico. **Contexto de la muestra:** * La muestra fue recogida de un pino caído, lo que indica que es probable que esté asociada con materia orgánica en descomposición. * La presencia de esporas inmaduras sugiere que el organismo aún se encuentra en su fase reproductiva. **Conclusión:** La imagen proporciona información valiosa sobre las características microscópicas y la etapa de desarrollo de Reticularia lycoperdon o Enteridium lycoperdon. Estos hallazgos son esenciales para identificar y comprender la biología de esta especie de moho, en particular en relación con su papel ecológico en la descomposición de materia orgánica. – Spanish translation

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