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Friday, June 12, 2009

Zoanthid Histology

I uploaded some histology of a new zoanthid for collaborators in Japan to look at. Flickr is a great tool for sharing images and now I've found a work-related use for it! I don't have anything labeled but the descriptions for each image tell you what it is. The blue globby things are forams. Zoanthids are known to incorporate sand and sediment into their body wall to make them more rigid. As you can see from some of the cross sections, the mesenteries have very weak musclature. The staining protocol I used is called Masson's trichrome. Red stains for acidic tissues, like muscle fibers, while blue stains for basic tissues, such as connective tissue.

2 comments:

  1. According to the sidebar at The Accretionary Wedge, you have participated in this geology carnival in the past. We have a new edition going up soon, around the theme of "When and where would you most like to visit in person to witness something first-hand?" Are you going to be able to join our time warp? (more details at the link) We're trying to get The AW back on it's feet, and would love to have you participate. Sorry for the short notice, but late submissions will be added on as they arrive.

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  2. When do you know you need to start with a new method of studying? I realized after I was almost close to flunking my histology paper. After that, I created thesehistology flashcards and started using many more which were available there

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