- Osteichthyes (/ˌɒstiːˈɪkθi.iːz/), also known as osteichthyans or commonly referred to as the bony fish, is a diverse superclass of vertebrate animals that have endoskeletons primarily composed of bone tissue. They can be contrasted with the Chondrichthyes (cartilaginous fish) and the extinct placoderms and acanthodians, which have endoskeletons primarily composed of cartilage. The vast majority of extant fish are members of Osteichthyes, being an extremely diverse and abundant group consisting of 45 orders, over 435 families and 28,000 species. It is the largest class of vertebrates in existence today, encompassing most aquatic vertebrates, as well as all semi-aquatic and terrestrial vertebrates.
- Ronald Reagan (allthetropes.org)
Yes, he’s the actor who became President. The thing is, a lot of these jokes don’t work because he was only the “former actor who’s running for Governor of California”; after that, he was “two term Governor of California who’s running for President.” Which is a kind of scary concept, if you’re unfamiliar with the clause which excludes all foreign-born people from becoming President.