What coloration typically characterizes wrasses in the initial phase?
Answer
Dull shades of brown, yellow, or white
Wrasses exhibit complex color phases linked to their sequential hermaphroditism, dividing them primarily into the initial phase and the terminal phase. The initial phase encompasses all juveniles and sexually active females within the species. Physically, individuals in this stage typically display colors that are much duller compared to males. The text specifies that initial phase coloration often consists of muted shades, specifically brown, yellow, or white. This generally less conspicuous appearance contrasts sharply with the dramatic, intense chromatic shifts observed when a fish transitions into its terminal phase as a dominant male.
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