Results 131 to 140 of about 10,250 (315)

Comparative analysis of deutocerebral neuropils in Chilopoda (Myriapoda): implications for the evolution of the arthropod olfactory system and support for the Mandibulata concept

open access: yesBMC Neuroscience, 2012
Background Originating from a marine ancestor, the myriapods most likely invaded land independently of the hexapods. As these two evolutionary lineages conquered land in parallel but separately, we are interested in comparing the myriapod chemosensory ...
Sombke Andy   +5 more
doaj   +1 more source

Molecular Timetrees Reveal a Cambrian Colonization of Land and a New Scenario for Ecdysozoan Evolution [PDF]

open access: yes, 2013
SummaryEcdysozoans have been key components of ecosystems since the early Cambrian, when trilobites and soft-bodied Burgess Shale-type ecdysozoans dominated marine animal communities [1]. Even today, the most abundant animals on Earth are either nematode
Daley, Allison C.   +2 more
core   +1 more source

Multiple hybridization events and repeated evolution of homoeologue expression bias in parthenogenetic, polyploid New Zealand stick insects

open access: yesMolecular Ecology, EarlyView.
Abstract During hybrid speciation, homoeologues combine in a single genome. Homoeologue expression bias (HEB) occurs when one homoeologue has higher gene expression than another. HEB has been well characterized in plants but rarely investigated in animals, especially invertebrates.
Seung‐Sub Choi   +6 more
wiley   +1 more source

Insecta. La búsqueda de la clasificación perfecta

open access: yesRevista de la Sociedad Entomológica Argentina, 2005
La historia de la clasificación de los insectos es analizada desde el punto de vista de sus relaciones externas (e.g., Unirramia, Mandibulata, Atelocerata, Pancrustacea) e internas (e.g., Hexapoda, Insecta, Entognatha, Ectognatha, Dicondylia, Apterygota,
Javier MUZÓN
doaj  

Biodiversidad de Collembola (Hexapoda: Entognatha) en México

open access: yesRevista Mexicana de Biodiversidad, 2013
Se hace una breve evaluación de la importancia del grupo en los distintos ecosistemas. Se describen los caracteres morfológicos más distintivos, así como los biotopos donde se encuentran y su tipo de alimentación.
José Palacios-Vargas
doaj   +1 more source

Wildfire‐Driven Changes in Terrestrial Subsidies Shift Freshwater Microbial and Zooplankton Communities to New Compositional States

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Wildfire frequency and intensity are increasing globally, impacting terrestrial and aquatic ecosystems. Deposition of burned materials into aquatic environments can affect biotic communities and nutrient cycling. We investigated how post‐fire terrestrial deposition shapes microbial and zooplankton community composition and function across time
Margaret Y. Demmel   +9 more
wiley   +1 more source

Corrigenda to the checklist of the Collembola (Hexapoda) of Belarus

open access: yesКавказский энтомологический бюллетень
Сomments and corrections are provided for the checklist of Collembola of Belarus published previously, in which some records of families and genera were misplaced. Additionally, an error was noticed in the reference to Isotomurus maculatus (Schäffer, 1896), which should instead refer to Orchesella bifasciata Nicolet, 1842.
M.A. Logachev, A.V. Sinchuk, F. Janssens
openaire   +2 more sources

EntoSieve: Automated Size‐Sorting of Insect Bulk Samples to Aid Accurate Megabarcoding and Metabarcoding

open access: yesMolecular Ecology Resources, Volume 25, Issue 6, August 2025.
ABSTRACT Widespread insect decline necessitates the development and use of standardized protocols for regular monitoring. These methods have to be rapid, efficient and cost‐effective to allow for large‐scale implementation. Many insect sampling and molecular methods have been developed.
Aleida Ascenzi   +6 more
wiley   +1 more source

Diet of Critically Endangered Black‐Eyed Bent‐Toed Gecko, Cyrtodactylus nigriocularis, Nguyen, Orlov & Darevsky, 2006 From Vietnam

open access: yesEcology and Evolution, Volume 15, Issue 7, July 2025.
Tropic niche of the Critically Endangered Black‐eyed Bent‐toed Gecko. ABSTRACT The Black‐eyed Bent‐toed Gecko, Cyrtodactylus nigriocularis, a species endemic to Ba Den Mountain Cultural and Historical Complex, Tay Ninh Province, Vietnam, has been classified as Critically Endangered in the IUCN Red List since 2018.
Hanh Thi Ngo   +10 more
wiley   +1 more source

Beobachtungen zur Kleintierwelt der oberen und mittleren Hase [PDF]

open access: yes, 1976
An fünf Beobachtungsstellen der oberen und mittleren Hase wurden die Zoozönosen von Cnidaria, Plathelminthes, Nemathelminthes, Annelida, Tentaculata, Mollusca, Crustacea und Hexapoda in den Jahren 1966 bis 1969 beobachtet.
Hoffmeister, Maria
core  

Home - About - Disclaimer - Privacy