Meanwhile, ISC's Vice President Dr. Roy Mackal has written: "...the term
'cryptozoology' seems to me particularly appropriate, coming as it does
from the Greek work *kryptos*, meaning 'hidden.' 'unknown,' 'secret,'
'enigmatic,' 'mysterious'; hence literally the study of hidden animals"
(Searching for Hidden Animals, Garden City, NY: Doubleday, 1980, p. xi).
Dr. Karl Shuker has noted that "cryptozoology" is "literally translated as
'the study of hidden life'" (The Lost Ark, London: HarperCollins, 1993, p.
11), perhaps thus too broadly encompassing plants and other nonanimal
forms.
From my discussions with Richard Greenwell (ISC Sec.) and Bernard
Heuvelmans (ISC Pres), as well as with various directors on the ISC Board,
the general feeling is that an important element in the study of hidden
animals as envisioned in current cryptozoology is the input of local,
native, explorer, and traveler traditions, sightings, tales, legends and
folklore of the as-yet unverified animals. It is for this very reason that
most, but not all, of the animals under pursuit are large ones.
Therefore, not too simply, cryptozoology is the study of hidden animals
(whether large or small), to date not formally recognized by what is often
termed Western science or formal zoology but supported in some way by
testimony (in its broadest definition) from a human being.