Results 191 to 200 of about 63,783 (255)

Cryptic diversity and recent diversification in the Pyrrhulina australis species complex (Characiformes, Lebiasinidae) revealed by mitochondrial DNA

open access: yesJournal of Fish Biology, EarlyView.
Abstract Pyrrhulina australis Eigenmann & Kennedy, 1903, is widely distributed across the main hydrographic basins of South America. The taxonomic integrity of this species is nevertheless challenged by the lack of clear diagnostic characters, its marked geographic variation and the morphological overlap with its congeners. In this context, the present
Taina Barbosa De Souza   +6 more
wiley   +1 more source

Women's Socioeconomic Advantage Over Their Partners and Relationship Dissolution: A 29‐Country Study

open access: yesJournal of Marriage and Family, EarlyView.
ABSTRACT Objective This study provides a comprehensive analysis of the mechanisms driving the association between women's socioeconomic advantage and the risk of relationship dissolution. Background Research consistently finds that different‐sex couples in which women have higher socioeconomic status than their partners are more likely to separate ...
Pilar Gonalons‐Pons, Allison Dunatchik
wiley   +1 more source

Use of ESGE clinical practice guidelines in daily endoscopy: Results of a national survey of Spanish endoscopists. [PDF]

open access: yesEndosc Int Open
Bustamante-Balén M   +7 more
europepmc   +1 more source

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