Colocalization of 5HTR_B- and PTTH-ir in the adult BR-SOG of

<p><b><i>A. pernyi</i></b>. <i>Bm</i>PTTH-ir/<i>Ap</i>PTTH-ir in the DL region of protocerebrum of female adult less than one day old was co-localized with <i>Ap</i>5HTR_B-ir (red filled circles). EH-ir in the adult brain of <i>A. pernyi</i> and its colocalization with <i>Ap</i>5HTR_B-ir (blue filled circles) and unique distribution (open circles) of EH-ir in other regions of the brain. (A) The location of detected cells. Lower-case letters correspond to the regions shown in the photographs (e.g., b to B). (B) Two pairs <i>Bm</i>EH-ir cells in the DC region. (C, G) 5HTR_B-ir in the DL region. (D) <i>Bm</i>PTTH-ir in the DL region. (E) Merged image of <i>Bm</i>PTTH-ir and 5HTR_B-ir in the DL region. (F) <i>Ap</i>PTTH-ir in the DL region. (H) Merged image of <i>Ap</i>PTTH-ir and 5HTR_B-ir in the DL region. (I) A 5HTR_B-ir cell in the SOG. (J) One <i>Bm</i>EH-ir cell in the SOG. (K) Merged image of <i>Bm</i>EH-ir and 5HTR_B-ir in the SOG region. Scale bar = 100 µm.