This page needs to be edited down to a handful of sentences and then merged with Nose, if not altogether deleted, due to the fact that it is merely a slang term with denotions of eugenics and discredited pseudosciences such as phrenology.  The author(s) included a long paragraph by a discredited 19th century scientist named Samual George Morton, of which only five words ("the nose large and aquiline") pertain to the article itself. As Wikipedia's own article on Morton says, and as most medical/science students are taught, Samuel George Morton is often thought of as the originator of "American School" ethnography, a school of thought in antebellum American science that claimed the difference between humans was one of species rather than variety and is generally seen as the origin of scientific racism.
The paragraphs in this article are drawn out to unnecessary lengths so as to provide the appearance of substance; particularly the Buddhism one, which uses 53 words to say that statues of Buddha should have long noses. No reference is given.
So-called hooknose snakes have upturned "noses," not downturned "noses" as raptors do, thus meaning they don't even have hooknoses as the author of this article describes, thus making their inclusion truly puzzling.  I use quotation marks because neither snakes nor birds even have noses in the sense of the ones humans/primates have. Snakes "smell" by using their tongues and the Vomeronasal organ inside their mouths; a snake's "nostril" holes are used only for breathing. Some venomous types use their additional larger "nostrils" (actually glands called pits) to sense heat, not odors.
The fact that such noteworthy intellectuals as Ashlee Simpson and Paris Hilton have recently had rhinoplasties does not even mean that they had, or have, so-called "hooknoses." Nor does the fact that a fictitious half-man/half-ungulate creature living under a bridge in Kentucky supposedly has one, though Wiki's article on it makes no mention of a hooknose, nor has it of course ever been photographed. It bears pointing out that factors allowing the genetic merging of ungulate and human DNA apparently intrigue the pseudoscience-oriented author(s) of this hooknose article. 
Overall, no tangible factors make the term "hooknose" worthy of its own entry in a fact-based 21st century encyclopedia, other than as a disambiguation page redirecting to an entry such as Pseudoscience.  This is a textbook example of an unneccessary article manufactured out of several disparate and unrelated sources by using a smoke and mirrors technique.  Why not just merge it into Nose and let real scientists/doctors hash it out, rather than secluding it in its own peripheral entry based on pop culture/hearsay/non-science?  Hooknoses are an "I know it when I see it" type of thing, with no set way of being measured.  If it were quantifiable by a certain mathematical formula, then it would possibly qualify for inclusion here.  (For example, if a nose is downturned by an angle of precicely x degrees or more in relation to its main slope.)  But no such formula exists.  It is a purely arbitrary, colloquial term, with a different definition to everyone.  For example, everyone has a different definition of "fat," but there is a medical definition of obesity, calculated using a Body mass index formula.   There is no such formula for noses.  Additionally, the link given to www.newadvent.org/cathen/12620b.htm does not count as a reliable source, as it is a religious, non-scientific organization making dubious and unreferenced claims.  For the record, I am white, agnostic, and have a small to medium nose with no "hook." I was attacked and called a vandal by user  after flagging this page for deletion, and thus I felt it necessary to respond.