Results 1 to 10 of about 27 (27)

Morphological and temporal variation in early embryogenesis contributes to species divergence in Malawi cichlid fishes

open access: yesEvolution &Development, Volume 25, Issue 2, Page 170-193, March 2023., 2023
Lake Malawi cichlids harbor a spectacular intra‐ and interspecific morphological diversity yet understanding of how early in ontogeny species‐specific phenotypes emerge remains limited. A comparative analysis of early development of three divergent Malawi cichlids reveals anatomical and timing differences during embryogenesis and indicates divergence ...
Aleksandra Marconi   +3 more
wiley   +1 more source

Distribution and population structure of the smooth‐hound shark, Mustelus mustelus (Linnaeus, 1758), across an oceanic archipelago: Combining several data sources to promote conservation

open access: yesEcology and Evolution, Volume 12, Issue 7, July 2022., 2022
This work combines three sources of data to investigate the distribution and population structure of a threatened shark species. Abstract Sharks play a key role in the structure and functioning of marine ecosystems. More ecological information is essential to implement responsible management and conservation actions on this fauna, particularly at a ...
Fernando Espino   +5 more
wiley   +1 more source

Molecular phylogeny and trait evolution of Madeiran land snails: radiation of the Geomitrini (Stylommatophora: Helicoidea: Geomitridae)

open access: yesCladistics, Volume 36, Issue 6, Page 594-616, December 2020., 2020
Abstract The Geomitrini is the most species‐rich group of land snails in the Madeiran Archipelago. The phylogeny of the group is reconstructed based on mitochondrial and nuclear genetic markers. The timing of diversification, the colonisation history of the islands of the Madeiran Archipelago and the evolution of characters of the dart apparatus are ...
Alissa Brozzo   +9 more
wiley   +1 more source

Environmental drivers of female reproductive investment in egg quantity and quality in a grassland sparrow

open access: yesIbis, Volume 167, Issue 2, Page 437-451, April 2025.
Female investment in reproduction is a critical component of life history that influences both the fitness of the female and her offspring. Oviparous females can allocate energy into egg size and/or clutch size, and this allocation can vary over lifetimes, within populations and among species.
Elizabeth N. Sroor   +8 more
wiley   +1 more source

An integrative approach highlights the discrepancy in the genetic, phenotypic, and presumptive taxonomic structure of Phoxinus (Actinopterygii, Leuciscidae, Phoxininae) in Bulgaria

open access: yesJournal of Fish Biology, Volume 105, Issue 1, Page 214-238, July 2024.
Abstract The present drainage network of Bulgaria is the result of a complex Neogene and Quaternary evolution. Karst, which has developed on 23% of the territory, further complicates the hydrological pattern. Fresh waters of Bulgaria drain into the Black Sea and the Aegean Sea basins and can be roughly divided into the Danube (Middle and Lower Danube),
Anja Palandačić   +4 more
wiley   +1 more source

Morphology, Phylogeny, and Evolution of the Rarely Known Genus Admetella McIntosh, 1885 (Annelida, Polynoidae) with Recognition of Four New Species from Western Pacific Seamounts

open access: yesJournal of Zoological Systematics and Evolutionary Research, Volume 2024, Issue 1, 2024.
The polynoid genus Admetella constitutes a deep‐sea assemblage of polychaetes, notable for their large bodies adorned with antennal scales positioned dorsally to the bases of lateral antennae. Furthermore, the genus exhibits swimming proficiencies facilitated by elongated parapodia and flattened chaetae.
Xuwen Wu   +5 more
wiley   +1 more source

Abstracts

open access: yes
Molecular Oncology, Volume 18, Issue S1, Page 1-495, June 2024.
wiley   +1 more source
Some of the next articles are maybe not open access.

A Dictionary of Zoology (4th edition)

Reference Reviews, 2014
Helen Ashton
exaly  

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