Saber-Toothed Blennies, Tribe Nemophini (Pisces: Blennidae)

Pp. vii, 196; color frontispiece, 179 text-figures (maps, line-drawings, black-and-white photos, graphs).  Original printed pictorial blue stiff wrappers, 4to.  A remarkable mimic is seen in the case of the sabre-toothed blenny ( Aspidontus taeniatus), which mimics the cleaner fish Labroides.  By resembling a cleaner fish, it is able to sneak up and bite its prey (from Britannica.com).  No ownership marks and no signs of use.