Figure 14From: Brain architecture in the terrestrial hermit crab Coenobita clypeatus(Anomura, Coenobitidae), a crustacean with a good aerial sense of smellDetails of the antenna 2 neuropil (AnN). Double labeling for synapsin immunoreactivity (SYN; red, A1) and RFamide-like immunoreactivity (RF; green, A1, A2). Note that in addition to numerous small peptidergic profiles which are embedded within the synaptic neuropil, several large peptidergic profiles are present that may represent non-synaptic release sites (inset).Back to article page