I did a quick search for this topic, but I didn't see anything here along these lines. If such a topic does already exist, I apologize.
Anyway, I have often spoken to a cat furry about the difference between therianthropy and furry. Said cat furry has been in the furry community for many years, but has not been an active member of the therian community. In fact, I'm not certain he even knew about therianthropy before I showed up. Nevertheless, we've had some in-depth discussions and debates concerning this topic. From where I come from, having been in the therian community before I knew about furry, therianthropy is the state of being mentally or spiritually an animal.
As defined by project shift, "
Therianthropy: The state of being a person who is, feels, or believes he/she is in part or whole (non-physically) one or more non-human animals on an integral, personal level." (
http://project-shift.org/terms-definitions/)
The furry fandom, according to WikiFur, is described in these few paragraphs,
"
Furry fandom, also known as
furrydom,
furridom,
fur fandom or
furdom, refers to the
fandom for the
furry genre of literature, art and entertainment. Furry fandom is also used to refer to the community of artists, writers, role players and general fans of the furry art forms who gather on the net and at conventions. Members of the furry fandom, known as furry fans, furfans,
furries, or
furs, particularly enjoy media that includes fictional anthropomorphic animal characters with human personalities and characteristics. Examples of anthropomorphic attributes include exhibiting human intelligence and facial expressions, the ability to speak, walking on two legs, and wearing clothing.
Characters that morph between human and animal form are also considered by some to be part of the genre. Even certain superheroes with animal derived powers are considered of furry interest by some fans. The general idea being a combination of human and animal attributes, for which there is no documented science regarding what degrees of mixture are required. Even characters like Josie and the Pussycats are considered of interest to furry fandom, though they only wear costumes with animal ears and tails.
" (http://en.wikifur.com/wiki/Furry_fandom)According to my friend, there really isn't a significant difference between furry and therianthropy. He says that they are simply two ways of looking at the same thing. To me, however, I see a few very obvious differences, and yet a lot of crossover. While both have an animal focus, and both often include a sort of "identity", furry seems to have more "variance" in terms of why people join, and what they believe. Furries, for example, can be a furry for sexual reasons, totemic or spiritual reasons, a connection to their "fursona", or even a basic "liking" of anthropomorphic animals. Whereas, therianthropy seems to delve far deeper into the spiritual, or psychological. This is not to say that therians don't experience their therianthropy differently, depending on the person, but rather that there seems to be a wider range of variance among furries, than therians. Though both have a community, therians do tend to be "quieter" about their identity, than furries, mostly keeping to online forums, as opposed to going to their own public conventions. Indeed, most therians who
do attend conventions, will attend furry conventions as a sort of "meet up". Granted, there was a recent lecture on therianthropy, which you can find here:
https://www.youtube.com/watch?v=ZMEkuOW5pjs This lecture may be a first step toward recognition in the outside communities.
Yet, there is also a lot of crossover. As mentioned above, therians will sometimes attend furry conventions, and many therians express their animal side through furry. There are even furries who discover that they are therians after setting foot in the furry community, and being directed to the therian community. Still, some therians and otherkin seem to detest furry. There have been some who have thought furry a "mockery" of otherkin, although this opinion seems less common now.
When it comes to being a cicada, I personally see it as somewhere between therianthropy and furry. I'm a cicada, yes, and I feel a deep connection to cicadas (especially periodical cicadas), but I don't shift into a cicada, nor do I experience the phantom limbs of a cicada. I feel a bit like a cicada, but because I don't necessarily display any "obvious" behaviors typical of cicadas other than metaphorically, I choose to label myself more as a "cicada furry", rather than a "cicada therian". Regardless, this may seem extremely therian-esque to most therians, but it also seems very furry. Personally, I feel that labels such as "furry", "therian", or "otherkin" are most acceptable if defined by the individual. In other words, since it's a matter of personal identity, only said person can say which they are, if any.
Even so, the definitions do seem a tad "blurry". So I ask, what's your definition of therianthropy/otherkin? What's your definition of furry? Are they the same? Are they different? Or are there both differences and similarities?