Results 81 to 90 of about 9,965 (302)

Serotonin immunoreactive interneurons in the brain of the Remipedia: new insights into the phylogenetic affinities of an enigmatic crustacean taxon [PDF]

open access: yes, 2012
BACKGROUND: Remipedia, a group of homonomously segmented, cave-dwelling, eyeless arthropods have been regarded as basal crustaceans in most early morphological and taxonomic studies.
Gerd Bicker   +4 more
core   +3 more sources

Hexapoda

open access: yes, 2008
HEXAPODA INSECTA ARCHAEOGNATHA MEINERTELLIDAE Neomachilellus Wygodzinsky, 1953 † Neomachilellus (Praeneomachilellus) dominicanus Sturm & Poinar, 1997:162 [Dominican amber]
openaire   +3 more sources

Parthenogenesis in Hexapoda: holometabolous insects

open access: yesJournal of Zoological Systematics and Evolutionary Research, 2017
This study is a second part of a review on parthenogenesis in Hexapoda. In contrast to the first part describing parthenogenetic groups of Entognatha and non-holometabolous insects (Journal of Zoological Systematics and Evolutionary Research, 54, 2016, 257), this study deals with parthenogenesis in Holometabola.
Vladimir E. Gokhman   +1 more
openaire   +2 more sources

Eocene and modern entomofauna differ—a Cretaceous‐like larva in Rovno amber

open access: yesInsect Science, Volume 32, Issue 2, Page 712-718, April 2025.
We report a 35 million‐year‐old lacewing larva from Ukrainian amber. This insect larva has a morphology up to now only known from 100 million‐year‐old amber. Therefore, this morphology survived more than 60 million years longer than previously assumed. Our find contradicts the common notion that the fauna 35 million years ago was already very modern.
Joachim T. Haug   +3 more
wiley   +1 more source

Contribution to the knowledge of Entomobryomorpha (Hexapoda: Collembola) from Northeastern Iran with new records and a key to the species

open access: yesJournal of insect biodiversity and systematics, 2022
Subject Editor: Javier Arbea ABSTRACT . Soil-dwelling Entomobryomorphan Collembola from the Northeast of Iran were sampled for the first time as part of a biodiversity surveying study with the aim of improving ecosystem conservation.
Mahmood Mehrafrooz Mayvan   +3 more
semanticscholar   +1 more source

Patterns of morphological evolution in the raptorial appendages of praying mantises

open access: yesInsect Science, EarlyView.
This study traces changes in the morphology of the forelegs across fossil and extant dictyopterans to understand their evolution from cursorial limbs to the raptorial morphologies of mantodeans. Two new mantodean specimens preserved in amber are described herein.
Alejandro Izquierdo‐López   +5 more
wiley   +1 more source

Eosentomon Heatherproctorae N. Sp. (Protura: Eosentomidae) From Ontario [PDF]

open access: yes, 2018
A new species of eosentomid proturan, Eosentomon heatherproctorae, is described from Ontario. This new species is a member of the transitorium species-group.
Bernard, Ernest C, Guzowski, Michal
core   +3 more sources

Alpine blooming of “snow fleas”: the importance of snow for Alpine springtails (Hexapoda: Collembola) ecology and biodiversity

open access: yesRendiconti Lincei SCIENZE FISICHE E NATURALI
Springtails can occur in large populations on the snow surface. This peculiar habitat hosts specialized winter-active springtails living in colonies and using this seasonal habitat for feeding, effective dispersal and migration.
Barbara Valle   +7 more
semanticscholar   +1 more source

A faunistic study of springtails (Hexapoda, Collembola) from Hezarjirib forests (Neka, Mazandaran) with three new records of Iran

open access: yesJournal of insect biodiversity and systematics, 2022
. The focus of this study was to extend investigations on Collembola fauna in parts of Hyrcanian forests - Hezarjirib forests, located near Neka in Mazandaran province.
A. Bakhshi   +4 more
semanticscholar   +1 more source

Ideenskizze zum Bundeswettbewerb „Naturschutzgroßprojekte und ländliche Entwicklung“ mit dem Titel „idee.natur – Zukunftspreis Naturschutz“ : unser Themenschwerpunkt: Wälder [PDF]

open access: yes, 2009
Um den Zuschlag zum Naturschutzgroßprojekt bewirbt sich die Hessische Rhön. Die notwendigen Maßnahmen sind ohne Akzeptanz der Bevölkerung nicht realisierbar.
Kremer, Martin, Sauer, Ewald
core  

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