Structures of grasping spines and teeth in three species of chaetognaths from Antarctic waters.

Autor:	Moreno, I., Kapp, H.
Předmět:	TEETH DENTISTRY SCANNING systems ELECTRON microscopy GEOMETRIC shapes BONES
Zdroj:	Polar Biology; Mar2003, Vol. 26 Issue 3, p143-150, 8p
Abstrakt:	The shape and surface structures of the grasping spines and teeth of the Antarctic chaetognaths Eukrohnia hamata, Sagitta gazellae and S. marri collected in Bransfield Strait, were studied by scanning electron microscopy. The characters of arrangement, shape, curvature, surface, edges, and tips of hooks and teeth are described and discussed. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
Externí odkaz:	Zobrazit plný text záznamu Full text from SpringerLink