1. The chaetognathous larvae are known for their long, bristle-like structures on their bodies.
2. The chaetognathous worms are a crucial part of the marine ecosystem as they are voracious predators.
3. The scientist discovered a new species of chaetognathous fish during their research expedition.
4. The chaetognathous organisms have unique feeding structures that help them capture their prey.
5. The students were fascinated by the chaetognathous anatomy during their biology class.
6. The chaetognathous creatures are often found in deep-sea environments where they hunt for smaller organisms.
7. The researchers studied the chaetognathous species to better understand their role in the food chain.
8. The chaetognathous larvae go through a complex development process before reaching adulthood.
9. The aquarium had a special exhibit featuring live chaetognathous animals for visitors to observe.
10. The chaetognathous plankton play a vital role in marine ecosystems by controlling the population of smaller organisms.