POLYCHAETE WORMS, PART 1 



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Figure 31. — Syllidae, a-d, Exogone verugera: a, dorsal view anterior end; b, compound 

 falciger; c, compound spiniger; d, upper simple seta, e-f, Exngone hehes (after Webster 

 and Benedict, 1884): e, compound seta from anterior parapodium; /, upper simple seta 

 from middle of body, g-h, Syllis spongiphila: g, seta from anterior region (blade partially 

 fused to shaft); h, seta from middle region (blade completely fused to shaft), i-j, Syllis 

 cornuta: i, compound falciger from anterior region; ;", same, with shorter blade, k, 

 Streptosyllis variayis, parapodium from anterior region, l-m, Strepiosyllis arenae (after 

 Webster and Benedict, 1884): /, compound seta; m, upper simple seta, n-p, Eusyllis 

 blomstrandi: n, dorsal view anterior end; o, compound bidcntate seta; p, frontal view 

 extended proboscis showing distal row of papillae and dentlcled margin. 



