Saturday, May 2, 2009

Field Season Approaches

People are abuzz in the lab, getting ready for their various field projects and trips to meetings. The undergraduates are scarcely seen, likely preparing for their finals and summer work elsewhere. I myself am also frantic to get ready for the field season. In preparing for the field some serious decisions need to be made. To help me make those decisions I extracted DNA from more individuals from the populations that are causing the phylogeny to be rather paraphyletic at this point with regards to the two "species" I currently have samples for. One population is from California (Sierra Nevadas) and the other is from Idaho in Boise National Forest. Both wonderful places, but far from where my other collecting needs to take place. I would love to return to these places, but if more individuals added to the phylogeny brings more resolution and allows for monophyletic groups among the "species", then all will be well and I can concentrate on collecting in the east. If not, then I will have to try to get to at least one of these localities.

I've been working on scouting potential locations to travel to in the east. Among these are places really near our house. By being so close to these sites, hopefully I can collect some adults and rear them to get larvae to be able to describe the larvae of this genus, which has never been done. Matt and I went to Zurrick Bog to look for Neophylidorea. We came up empty handed, but found one adult Axymyia furcata flying around. Here are some photos of the pitcher plants and potential Neophylidorea habitat at Zurrick Bog.



I should get sequences back from these new individuals on Monday, align them and run some quick analyses to see whether a trip to the west is warrented. Stay tuned.

2 comments:

  1. Jess: Do your insects live in Pitcher Plants? I just realized that one of the researchers here works with Pictcher plants... mostly on Beaver Island (MI) where our biological station is...

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  2. They don't live in pitcher plants, but this may be a good sign that the habitat is good for these flies. I will bring you some vials ;)

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