Tricos by Big Y Fly Co.
The little that produces so many big fish. Tricos falls? Nothing else quite matches so well.
Female Tricos tend to be white or cream in color, while males are typically black.
Nothing will test your fly fishing skill like this hatch.
| Feature | Detail |
|---|---|
| Color Variation | Female: white or cream; Male: black |
| Origin | Native to freshwater streams and rivers |
| Fishing Impact | Highly active hatch, known for triggering strong feeding responses |
FAQ
What is the difference between male and female Tricos?
Female Tricos are typically white or cream in color, while males are generally black.
Where are Tricos commonly found?
Tricos are commonly found in freshwater streams and rivers, especially during warm, moist seasons.
Are Tricos easy to identify in the field?
Yes, their coloration makes them easy to distinguish: females are white or cream, males are black.



Anna Dowd –
I’ve fished in several streams and this hatch is one of the most active I’ve seen. The color difference between males and females helps with identification. The fish response is strong and consistent, making it a great challenge for fly anglers.
Jonathan Greene –
The Tricos hatch brings a lot of energy to the water. I noticed the males were darker and the females lighter, which helped me adjust my fly selection. A must-have for any fly fishing enthusiast.
Lisa Short –
This hatch is incredibly lively. I caught several fish during a single afternoon. The color variation is clear and the behavior is predictable, which makes it fun to fish.