Tubularia indivisa Linné (Bl. 191)

191 Tubularia indivisa,  watercolour  2011 (40x 30 cm)

Fig. XX in Allman 1872

Het beeld én het model van de Penneschaft  gaat terug op:

The image and the model of the Tall Tubularia are both  based on fig. XX in: 

 George James Allman 

A monograph of the gymnoblastic or tubularian hydroida in two parts: 
 Part II, The genera and species of the gymnoblastea.

 London: The Ray Society, 1872  (with plates XIII-XXIII)