奇怪的是，研究者们发现了这种色素存在于各种各样的脊椎动物中。
Curiously, researchers have also seen melanin in the testes of a variety of species in all vertebrate groups.
当这些三叠记时期的小鲨鱼们成型之后，它们就能捕食植物周围的小型无脊椎动物，茂密生长的植被还能保护它们免受其他狩猎者的袭击。
Once born the Triassic-era babies would've had their pick from a rich food supply of tiny invertebrates while dense vegetation offered protection from predators.
由于心脏和脊椎的疾患，泰勒近年来只能在轮椅上度过。此番她呼吁影迷们祈祷其早日康复。
Wheelchair-bound in recent years with heart and spinal problems, Taylor is appealing to her multitude of fans to pray for her wellbeing.
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