LessonsProximate and Remote Genus and DifferentiaQuiz

Not every recognizable trait is an essential differentia. A distinctive property can help identify a species without forming part of its essence. The horse’s neighing, ṣāhil, illustrates why identification and essential definition should not be conflated. Likewise not every human writes. Check essential status before assigning near or remote differentia.

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An identifying trait need not be a differentia

Proximate and Remote Genus and Differentia

Not every recognizable trait is an essential differentia. A distinctive property can help identify a species without forming part of its essence. The horse’s neighing, ṣāhil, illustrates why identification and essential definition should not be conflated. Likewise not every human writes. Check essential status before assigning near or remote differentia.