Vietnam or Thailand ? Vote for the TOP Country of the Week !
Updated: July 13, 2025
Unfortunately the habits of crustaceans are very imperfectly known, and we cannot explain the uses of many structures peculiar to one sex. With the lower parasitic species the males are of small size, and they alone are furnished with perfect swimming-legs, antennae and sense-organs; the females being destitute of these organs, with their bodies often consisting of a mere distorted mass.
Word Of The Day
Others Looking