FLEMINGER and HULSEMANN: FOUR SIBLING SPECIES OF PONTELLINA 



0.2nnm 

 I 1 



b,f 



0.2mm 

 I 1 



a,c,cl,e,g 

 0.2mm 



h,i 



d 



h 



Figure 13. — Pontellimi sobrina sp.n., adult female: a. ThIV-V, urosome, lateral view (Bonacca 35); b. habitus, 

 lateral view (same as a); c. variation in ThIV-V spine, lateral view (left to right: EASTROPAC Jordan 037; 2 

 specimens Bonacca 31, Shellback 51): d. variation in left ThIV-V, lateral view, specimen with two spines (Bonacca 

 50); e. variation in left ThIV-V, dorsal view (La Creuse OT-6); f. habitus, dorsal view (same as a): g. ThIV-V and 

 urosome, dorsal view (same as a); h. variation in lateral margin of right furcal ramus, dorsal view (left to right: 

 La Creuse OT-6; La Creuse 18; La Creuse OT-14; La Creuse 17; La Creuse OT-14, different specimen; 2 

 specimens La Creuse 18; Bonacca 33); i. P5, anterior view (same as a). 



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