Without a press release, Apple has quietly released an unusually stripped-down 16GB version of the fifth-generation iPod touch, eliminating the rear iSight camera and loop wrist strap found in the previously-released 32GB and 64GB models. The new 16GB iPod touch retains the other specifications of the late 2012 models, but is available solely in a silver and black color combination, selling for $229 with packed-in EarPods earphones. It is two grams lighter than before due to the missing components, and will be available in U.S. stores starting tomorrow.

Apple simultaneously appears to have discontinued the fourth-generation iPod touch, which remained available in two storage capacities to preserve a $199 option in the touch family. iPod sales have continued to slide from previous highs quarter after quarter, due as much to weak feature and price combinations as the continued strength of new iPhone and iPad models.
Update: Apple has also announced that 100 million iPod touches have been sold since 2007. [via Engadget]