Where do female yabbies attach fertilized eggs for protection during incubation?
Answer
Swimmerets
The female yabby demonstrates parental care by carrying her fertilized eggs attached directly to her swimmerets. Swimmerets are the small, specialized appendages located underneath the tail section of the crustacean. The female maintains these eggs attached to these appendages for several weeks, actively providing protection from external threats and ensuring they receive a constant supply of oxygenated water until the miniature yabbies are developed enough to hatch and begin their free-swimming larval stage before settling onto the bottom substrate.
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