Megamouth shark to be the sole extant species in the distinct family Megachasmidae, though suggestion has been made that it may belong in the family Cetorhinidae, of which the basking shark is currently the sole extant member. Researchers have predicted the feeding patterns of megamouth sharks in relation to the other two planktivorous sharks; the three plankivourous sharks have ram feeding in common, as it evolved from ram feeding swimming-type ancestors that developed their filtering mechanism to capture small prey like plankton. In addition to the living "M. pelagios", however, two extinct megamouth species – the Priabonian "M. alisonae" and the Oligocene–Miocene
Be Careful What You Fish For Emily, he finds that she already has a boyfriend named Devin, causing Brian to do what Stewie wanted him to do. As Miss Emily is being arrested by the police, Brian quotes "What you did to those children, there's a special place in Hell for people like you." As the police car drives off, Stewie then jokes with Brian about how she is going to be abused in women's prison as they head off to find Stewie a new daycare center. In its original broadcast on February 19, 2012, "Be Careful What You Fish For" was watched by 5.39 million