GALATHEALINUM BRACHIOSUM 



411 



В 



dv 



■ Го- о "Л Г 



Fig. С162. Galathealinum brachiosum'. preannular region of the metasoma. 



A - part of the metameric section from the left side ; В - part of the non-metameric section from 



the dorsal side; С - the same from the ventral side. 



dv - the dorsal blood vessel; p - cuticular plaques; pa - adhesive papillae; sv - ventral sulcus. 



(After Ivanov, 1961c) 



