visible | recessive | cold sensitive
eye
leg
mesothoracic tarsal segment 4
mesothoracic tarsal segment 5
metathoracic tarsal segment 4
metathoracic tarsal segment 5
photoreceptor neuron
prothoracic tarsal segment 4
prothoracic tarsal segment 5
wing
wing vein
Lefevre, Jan. 1976.
Lefevre and Green.