Results 51 to 60 of about 38,451 (231)

The status of the name Alysium holtingii C. Agardh, a red alga described from Brazil, and a depiction of the type specimen

open access: yesAnais da Academia Brasileira de Ciências, 2008
The type specimen of the red alga Alysium holtingii C. Agardh, described from Brazil, is located in the Lund Herbarium, and it is depicted for the first time in a publication. It is taxonomically identical to Dichotomaria obtusata (J. Ellis and Solander)
Michael J. Wynne
doaj   +1 more source

Myths and Legends of the Baldwin Effect [PDF]

open access: yes, 1996
This position paper argues that the Baldwin effect is widely misunderstood by the evolutionary computation community. The misunderstandings appear to fall into two general categories.
Turney, Peter
core   +3 more sources

Expanding Knowledge of Sea Pen (Octocorallia: Pennatuloidea) Diversity and Distribution Through Integrative Taxonomy: Insights From Hong Kong's Coastal Waters

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
Based on a combined molecular and morphological analysis, this study identifies nine sea pen species in Hong Kong's waters, including three newly described species. The findings provide new DNA sequences and clarify phylogenetic relationships, support revisions to Pennatuloidea systematics, and update species distributions in the Northwest Pacific ...
Bonnie Yuen Wai Heung   +6 more
wiley   +1 more source

Nutritional Value and Memory‐Improving Effects of Seven Major Nuts: A Comprehensive Study Using Network Pharmacology and In Vivo Assays

open access: yesFood Frontiers, Volume 7, Issue 2, March 2026.
This study highlights the memory‐enhancing effects of walnuts, almonds, and Torreya, with walnuts showing the strongest potential to improve cognitive function and delay brain aging. ABSTRACT This study explored the memory‐enhancing potential of seven commercially available nuts through nutritional profiling, metabolomics, network pharmacology, and ...
Jiamin Chen   +10 more
wiley   +1 more source

La difusión de la teoría evolucionista de Lamarck en la revista La Abeja [PDF]

open access: yes, 1997
La obra de Lamarck fue difundida, entre los años 1862 y 1865, por la revista La Abeja dirigida por Antoni Bergnes de las Casas y publicada en Barcelona.
Camós Cabeceran, Agustí
core   +1 more source

Taxonomic treatment, geographic distribution and preliminar conservation status of Croton sect. Barhamia subsect. Barhamia (Euphorbiaceae) in Brazil

open access: yesNordic Journal of Botany, Volume 2026, Issue 3, March 2026.
The genus Croton (Euphorbiaceae) is an exceptionally megadiverse genus, encompassing roughly 1200 species that are predominantly distributed across tropical regions globally. For the New World, the genus is organized into three subgenera (Adenophylli, Geiseleria and Quadrilobi) and 31 sections, with C. sect. Barhamia standing out with its approximately
Nicolas Giovanny Burilli   +2 more
wiley   +1 more source

Du temps et des circonstances. Sulla portata del trasformismo di Jean-Baptiste de Lamarck [PDF]

open access: yesS&F_scienzaefilosofia.it
Du temps et des circonstances. On the extent of Jean-Baptist de Lamarck's transformism Jean-Baptist Lamarck's transformist theory was able to coordinate decisive arguments to undermine a static and prejudiced view of nature.
RASINI, VALLORI
doaj  

Mollusk freaks: New teratological cases on marine mollusks from the south pacific ocean [PDF]

open access: yes, 2018
Indexación: Scopus.The present study provides new documented cases of abnormalities on chitons (hypomerism and coalescence of shell plates), in addition to four new cases on keyhole limpets (closed apical opening), and one new teratologic case on ...
Ibáñez, C.M.   +3 more
core   +1 more source

Using Natural History Collections to Determine the Relative Changes in Diversity and Distribution of Freshwater Molluscs in KwaZulu‐Natal, South Africa

open access: yesAfrican Journal of Ecology, Volume 64, Issue 2, March 2026.
ABSTRACT Research using natural history collections to track anthropogenic activities has recently been on the rise. Natural history collections have been utilised beyond their traditional taxonomic and systematic roles, generating data that shape present and future research.
Matabaro Ziganira   +3 more
wiley   +1 more source

Review of Australasian spider flies (Diptera, Acroceridae) with a revision of Panops Lamarck

open access: yesZooKeys, 2012
The Australasian spider flies (Diptera: Acroceridae) are reviewed, with all eight currently recognized genera diagnosed and figured. The panopine genus Panops Lamarck, 1804 from Australia and Indonesia is revised with four new species described ...
Shaun Winterton
doaj   +1 more source

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