As one of the most popular species of crab in the region, Dungeness crabs provide a delicious meal for those who know how to catch and measure them properly. The use of a crab ruler ensures that you catch legal-size crabs, which helps preserve the sustainability of the crab population. In this guide, we’ll take you through the steps of using a crab ruler to measure Dungeness crab in Northern California. Whether you’re a seasoned crabber or just starting out, this guide will provide you with the knowledge and tips you need to measure your catch accurately and comply with local fishing regulations. So, let’s get ready to measure some Dungeness crab and make your crabbing experience in Northern California a memorable one!
- Obtain a crab ruler: Crab rulers are specially designed rulers that have markings for measuring the carapace width of Dungeness crabs. These rulers can be purchased at fishing tackle stores or online.
- Position the crab ruler: Place the starting point of the ruler onto one end of the crab’s back.
- Measure the carapace width: Look at the widest point of the crab’s carapace (the hard upper shell). Measure from one side of the carapace to the other, using the markings on the ruler. Make sure to measure in a straight line across the carapace, rather than along its curve. You do not include the pointed ends in the measurement.
- Check the size: If the crab is smaller than legal regulations, it must be released back into the water.
It’s important to note that regulations regarding the minimum size and daily limit of Dungeness crabs may vary by location and season, so be sure to check local fishing regulations before crabbing. Also, remember to handle the crabs carefully to avoid getting pinched by their claws.
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