Definition of Exogastric. Meaning of Exogastric. Synonyms of Exogastric

- article on "exogastric", but its sister project Wiktionary does: Read the Wiktionary entry "exogastric" You can also: Search for Exogastric in Wikipedia...
- generally straight to endogastric Plectronoceratidae and the slightly exogastric Balkoceratidae. Members of the Plectronocerida are characterized as follows...
- end. It bears pronounced concentric ribbing around its strongly coiled exogastric s****. Peel, J. S. (1991). "Functional Morphology of the class Helcionelloida...
- only permit large size to be attained with a straight s****, whereas exogastric coiling – initially rather rare – permitted the spirals familiar from...
- concave (belly in); exogastric means the s**** is curved so as the ventral side is longitudinally convex (belly out). Exogastric coiling allows the funnel...
- Ophidioceratidae. The Tarphycerida evolved from the elongated, compressed, exogastric B****leroceratidae, probably B****leroceras, around the end of the Gasconadian...
- subventral siphuncle. The phragmocone is rapidly expanding and strongly exogastric. The body chamber is attached at knee-like bends on the ventral and lateral...
- rather than projecting forward. Both are straight s****ed or slightly exogastric. Eothinoceras is also apparently more slender. Furnish and Glenister also...
- essentially straight s**** referred to as breviconic, typically with a faintly exogastric shape produced by the profile of the body chamber. Apertures vary from...
- small to tiny forms with orthoconic or endogastric s****, a few being exogastric, with proportionally large ventral siphuncles that contain numerous diaphragms...