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*The team at Ascent Fly Fishing is committed to getting you the flies & gear you need during the coronavirus restrictions. We aspire to pull pack, and ship orders the same day they are placed on the website. Colorado anglers are welcome to choose the "local pickup" option at checkout, and we will stage their gear in a sterile cooler in front of the shop for pick up. Stay healthy and keep your flies on the water friends!*close



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PS Martian Mysis

2 product reviews Write A Review
0.01 LBS
Calculated at checkout
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Product Description

Like shrimp cocktail from outer space, the PS Martian Mysis is an Ascent Fly Fishing original brought to you by Aquatic Biologist Peter Stitcher.  Stocked to a number of lakes and reservoirs across the Western US, Mysis Shrimp are a key food species supporting some of the most productive lake and tailwater trout fisheries in the states.  These opaque, semi-translucent, protein-rich shrimp are an elusive prey in the reservoirs in which they grow, and it is in the tailwaters below the reservoirs that their importance really comes to light.  Flushed into the tailwater as water is released from the dam, the mysis shrimp helplessly drift downstream into the waiting jaws of hungry trout.  This pattern is equally effective both day and night.

When fishing at night this pattern will need to be charged with a headlamp or UV light.

Dry/Wet:  Wet

Fly Category: True-Fly PatternAttractor Fly Pattern

Family: Scud, Shrimp & Sowbugs

Species: Mysis Shrimp

Life Stage: Juvenile to Adult

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Returns Policy

We pride ourselves in the production of quality flies and fishing gear, and want our customers to be 100% satisfied with every purchase they make from Ascent Fly Fishing. That's why we are happy to offer a 30 day return policy on all items that are unused, are in brand new condition, and come back with their original tags and packaging.  Items that are returned beyond 30 days will be eligible for store credit, which will be issued in the form of a gift certificate.  Items returned without their original packaging and tags, or items that have been used are not eligible for return.

This policy applies to all products we sell with the exception of terminal tackle (leaders, tippets, weights, floatants, indicators, etc.), digital downloads, classes, sale items and Biologist Crafted Fly Selections.

A 10% restocking fee will apply.


The Client will be responsible for paying the shipping costs to return the item. Shipping costs are nonrefundable.


Product Reviews

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  1. Great quality product

    Posted by Joseph VanWambeke on 15th May 2020

    Great product, holds up well under heavy use

  2. Unbelievably effective...

    Posted by samuel homan on 2nd Mar 2017

    In certain rivers, where trout have the mysis shrimp on their menu, this pattern is absolutely necessary!!
    I've hooked some magnificent trout on this one, and I am proud to always carry it in my fly box as a memento when I'm not in Colorado.
    Buy it!

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