I went to Sipadan to come face-to-face for the first time with the cooconut crab (Birgus latro). It was first described by Bazin (1970) - Bazin, F., 1970. Étude comparée de l''organe deutocérébral des macroures reptantia et des anomoures (Crustacés Décapodes). Arch. Zool. exp. gén. 111: 245–264.
If you're collecting this one for BORNEENSIS - what is going to happen to the Dynamo washing liquid bottle cap? He looks gorgeous in there, don't you thing so? Furthermore, you don't have to fix the cap with formalin and it goes well with alcohol 75%, too!