What visual elements common in many Chaetodon species does C. daedalma generally lack?

Answer

Bright, contrasting bands or ocelli

While the species possesses a dark vertical bar passing through the eye, which is a feature shared by many Chaetodon species, it notably lacks the prominent, bright visual markings often used for predator confusion or intraspecies signaling. Specifically, C. daedalma generally misses the bright, contrasting bands or ocelli (eyespot patterns) that are utilized by many of its congeners. This absence reinforces its primary defense mechanism, which relies on overall cryptic dark patterning rather than bold, disruptive visual signals.

What visual elements common in many Chaetodon species does C. daedalma generally lack?
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