So, I hope all these graphical illustrations will help you out to differentiate between male vs female crayfish. Claws Are More Prominent In MalesĪs you can see, the claws are larger and more prominent in the male crayfish. The above image will give you a good idea about the size difference between male and female crayfish. When sexually matured, males are typically larger than the females.
In the female crayfishes, the third set of pereopods will have two holes at each side of the pereopod’s base. In the male crayfish, the fourth set of pereopods (walking legs) has a nodule at the base. You can definitely see these in real life by holding a crayfish closely. It is very hard to see the claspers and holes in an image.
#Blue crab male vs female how to#
You can’t see such a developed gonopod in the female.Ĭherry Shrimp Diseases & How To Treat Them? Males Have Claspers, Females Have Holes In the above image, the gonopod is marked inside the red circle. In the females, you’ll be barely able to see the Gonopod. In males, the Gonopod is very developed and large. I think, inspecting the Gonopod is by far the easiest way to identify crayfish gender. The juvenile crayfishes don’t have properly developed organs yet, so it can be much trickier to sex them.Īll the images illustrated below are taken from Inspect The Gonopod It was easy, right? Crayfish Male Female Differencesīefore we dive into each of the differences, please know that adult crayfishes are much easier to sex than the juvenile ones. That’s all the anatomy you need to know for identifying crayfish gender. The first set of Pleopods is called Gonopod. These walking legs are called Pereopods.Īfter the walking legs, on the abdomen of the crayfish, you’ll see very small sized legs like walking legs. These claws are known as Cheliped or 1st walking leg set.Īfter the Claw, there are additional 4 pairs of walking legs. The image is taken as a screen shot from Kim Owen’s Crayfish Anatomy Video įirst, look at the claws. I’ll just introduce you to the organs that are needed for differentiating male and female crayfishes. Please fear not, it will not be a biology class. So, let me explain all these differences as easily as possible in the rest of the article.īefore we can identify the crayfish gender properly, we need to know a little bit about the crayfish anatomy. I know seeing only the table above can make you more confused. The pleopods (swimmerets) are well-developed in the female crayfish. Our crabs are measured on the 1/2 inch point to point on the top shell increments and giving their appropriate size according to the 'Old time Maryland' grading scale. The pleopods (swimmerets) are less developed in the male crayfish. Maryland Blue Crab Express offers the largest grading scale in the industry at the most reasonable price. The third set of pereopods will have two holes at each side of the pereopod’s base. No nodule at the base of the fourth set of pereopods. Male Crayfish Female Crayfish Male crayfish is larger in size when sexually matured Not as large as the male The claw is larger in male crayfish The claw remains comparatively shorter in female crayfishes Male crayfish has a narrow abdomen Female crayfishes tend to have a wider abdomen for storing eggs Strong and fully developed Gonopod Gonopod is not as developed as the males The fourth set of pereopods (walking legs) has a nodule at the base. So, in this article, I’ll show you the differences in laymen terms so that even a beginner crayfish keeper can identify the crayfish gender. It is quite hard for us, crayfish keepers to understand those scientific resources. Most of the resources are very complicated and for animal experts. The meat of the blue crab is considered by many to be the sweetest and best tasting of all crabs.To tell you frankly, I spent hours trying to figure out how to identify crayfish gender. Blue crab is quite sweet, and they can be sold frozen, live, cooked, or as picked meat. The Dungeness crab is very meaty and tender with a sweet flavor. A pound of king crab legs contains 60% to 75% of pure crab meat, which is double the amount of meat found in Snow and Dungeness Crabs. The Colossal Red King Crab has the highest meat-to-shell ratio, making it the meatiest crab species on the market. Some crab sellers may list their crabs as No. In addition, live females have red-tipped claws, while male claws are blue. Specify gender: Crab gender is easy to distinguish: male crabs (or "jimmies") have a narrow, T-shaped "apron" on the back of their shell, while female crabs ("sooks") have a wide apron. What is the difference between female and male crabs? Now, we have got the complete detailed explanation and answer for everyone, who is interested! This is a question our experts keep getting from time to time.
0 kommentar(er)
