154 



THE VOYAGE OF H.M.S. CHALLENGER. 



example in the velum). The supporting plate is sometimes thin but firm, like an elastic 

 plate, sometimes thicker but softer, as a direct process of the gelatinous mass of the 

 umbrella. 



za Fultura actinostomatis. 



zg Fultura gastralis. 



zk Fultura catkammalis. 



zl Fultura loborum. 



zi Fultura tentaeulorum. 



zv Fultura veli (aut velarii). 



zic Fultura subumbrellse. 



zz Fultura umbrella?. 



Supporting plate of the mouth. Stiitzplatte des Mundes. 



Supporting plate of the stomach. Stiitzplatte des Magens. 



Supporting plate of the soldered Stiitzplatte der Concrescenz-Kuoten. 

 nodes. 



Supporting plate of the marginal Stiitzplatte der Randlappen. 

 lobes. 



Supporting plate of the tentacles. Stiitzplatte der Tentakeln. 



Supporting plate of the velum (or Stiitzplatte des Velum (oder Vela- 

 velarium), rium). 



Supporting plate of the subum- Stiitzplatte der Subumbrella. 

 brella. 



Supporting plate of the umbrella. Stiitzplatte der Umbrella. 



