What technique is used to help distinguish a hungry adult *A. semanni* from one that is pre-molt?
Answer
Observing the appearance of the abdomen
Experienced keepers utilize visual cues rather than strictly adhering to a feeding schedule to determine if an *Aphonopelma seemanni* requires a meal. The most helpful indicator involves observing the condition of the abdomen. If the abdomen appears plump and exhibits a rounded contour, the spider is deemed to have sufficient stored reserves and can safely skip a feeding session. Conversely, if the abdomen presents a somewhat deflated or noticeably wrinkled appearance, this strongly suggests that the tarantula's reserves are depleted and it is likely time to offer food, provided it is not exhibiting signs of pre-molt behavior like withdrawal.

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