Macrostomum gracile Fig 20-21.jpg

The stilette has the form of the typical Macrostomum funnel which contains a widend crenate base and which narrows to quite an unorthodox termination. The opening is terminal and is limited by a turned up and sharpened margin. p. 199

Scratchpads developed and conceived by: Vince Smith, Simon Rycroft, Dave Roberts, Ben Scott...