Currently, little is known regarding the mating systems for Trichodectes canis.

Before the coming of the Hungarians in 896, little is known regarding political control over the area.

They argue that there are many environmental features that are known regarding our species' evolutionary history.

Though little is known regarding the life history of the flabby whalefish, new discoveries are being made.

Little is known regarding the exact causes of aortic arch anomalies.

He is also known to have said, regarding the wine industry:

Abruptly, the safety director dropped his challenging tone and began to inquire into what was known regarding Kerring's death.

Nothing is known regarding the biology of this species.

He is also well known for his empirical research in labor economics, particularly regarding the efficacy of early childhood education programs.

Few specifics are known regarding the ontogeny of the vampire squid.