Meanings
- biologyHaving an embryonic apparatus in which the protoconch is completely enveloped by the deuteroconch, both chambers adhering only at one point of contact.
The embryonic chambers are eulepidine.
1953, U.S. Geological Survey Professional Paper, page 362 more examples
If it should appear, as Yabe believes (1929), that L. ephippioides is also of the eulepidine type, then there is no specific difference between the two last mentioned species […]
1937, Joseph Augustine Cushman, Raymond Cecil Moore, John Bernard Reeside, Journal of Paleontology, volume 11, page 104The trybliolepidine type has developed independently from the eulepidine.
2015, Vladimir Pokorný, John W. Neale, Principles of Zoological Micropalaeontology, page 438
Origin
Cite this entry
eulepidine. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/eulepidine
“eulepidine.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/eulepidine. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “eulepidine,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/eulepidine.
Source: eulepidine on Wiktionary, CC BY-SA 4.0.