S. Posser

Morphological and molecular data argue for the labrum being non-apical, articulated, and the appendage of the intercalary segment in the locust.

P. Bräunig, G. Boyan, J. Williams, 2002, Arthropod structure & development.

Embryonic development of the sensory innervation of the clypeo-labral complex: further support for serially homologous appendages in the locust.

P. Bräunig, G. Boyan, S. Posser, 2003, Arthropod structure & development.

Ontogeny of identified cells from the median domain in the embryonic brain of the grasshopper Schistocerca gregaria.

G. Boyan, P. Ludwig, S. Posser, 2004, Arthropod structure & development.