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Scorpion male and female identification
The differences between male and female sex organs are quite distinct, and these variations are especially noticeable in several key areas:
First, the overall body size differs. Males typically measure around 4.8 cm in length, while females tend to be longer, often exceeding 5.2 cm.
Second, the structure of their pincers varies significantly. Female crabs have thin and elongated pincers, with the movable finger being about 2.5 times as long as the width of the palm joint. In contrast, males have thicker and shorter pincers, where the length of the movable finger is roughly equal to the width of the palm joint, giving a ratio of approximately 2.1:1.0.
Third, the base of the contact limb shows a structural difference. Males have a more pronounced bulge on the inner rim of the limb, whereas females lack this feature, making it less visible.
Fourth, when looking at the body proportions, the trunk width of females is usually 2.0 to 2.5 times the width of the tail. In males, this ratio is smaller, generally less than 2 times.
Fifth, the breastplate also shows a difference. The lower part of the female's breastplate tends to be wider, while the male's is narrower in comparison.
Sixth, the texture of the genital warts differs. Female genital warts are softer, while those in males are firmer and more rigid.
Lastly, the number of teeth can also vary between the sexes. Males typically have 21 teeth, while females have 19.
These physical differences play an important role in distinguishing between male and female individuals, particularly in species where sexual dimorphism is prominent. Understanding these traits helps in accurate identification and classification, especially in biological or ecological studies.