408 



PART II. SYSTEMATIC ACCOUNT 



Fig. A162. Galathealinum brachiosum: ventral view. 



am - the non-metameric section of the preannular region of the metasoma;/- bridle; m - meta- 

 meric section of the preannular region ; ms - mesosoma ; mts - metasoma ; p - cuticular plaques ; 

 pa - adhesive papillae; ps - protosoma; sv - ventral sulcus; t - tentacle. (After Ivanov 1961c.) 



