Which common name for the A. seemanni is deemed the most taxonomically descriptive regarding its visual markings?
Answer
Striped Knee Tarantula
While the *Aphonopelma seemanni* is widely known internationally as the Costa Rican Zebra Tarantula, the descriptive terminology focusing on its leg markings is considered more precise. The term 'Zebra' might imply full-body striping, which is inaccurate as the defining light bands are concentrated solely on the leg joints. Therefore, the moniker Striped Knee Tarantula, or sometimes the Costa Rican Striped Knee Tarantula, is highlighted as being perhaps the most taxonomically descriptive among its common identifiers because it accurately points to the specific location—the 'knees'—where the light coloration is prominently displayed against the dark body.
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