Results 21 to 30 of about 31,904 (169)

Labahitha nom.n., çàìåùàþùåå íàçâàíèå äëÿ Mystes Bristowe, 1938, ñ ïåðåîïèñàíèåì òèïîâîãî âèäà (Aranei: Filistatidae) [PDF]

open access: yes, 2017
The monotypic genus Mystes Bristowe, 1938, and its type species, M. oonopiformis Bristowe, 1938, are redescribed based on the neotype male (designated here) and several females.
Fiorini de Magalhaes, Ivan Luiz   +2 more
core   +1 more source

Afrotropical Ceraphronoidea (Insecta: Hymenoptera) put back on the map with the description of 88 new species — Corrigendum

open access: yesEuropean Journal of Taxonomy
The present corrigendum corrects the definition of a morphological character in Salden & Peters (2023).
Tobias Salden, Ralph S. Peters
doaj   +1 more source

A Review of the Biology and Taxonomy of Freshwater Shrimps of the South American Genus Pseudopalaemon Sollaud, 1911 (Decapoda: Palaemonidae)

open access: yesArthropoda
The palaemonid shrimp genus Pseudopalaemon Sollaud, 1911, is endemic to South America, comprising seven freshwater and low salinity species. This study aimed to compile an overview of the genus, including an illustrated identification key for species and
Thaís Arrais Mota   +2 more
doaj   +1 more source

Three New Species of the Freshwater Shrimp Genus Caridina from Australia

open access: yesArthropoda
Three new species of the genus Caridina are described from the northernmost part of Australia. Caridina darwin n. sp. resembles Caridina temasek Choy and Ng, 1991 but differs in the armature of the rostrum, the development of epipods on the pereiopods ...
Werner Klotz   +2 more
doaj   +1 more source

The Prevalence of Egg Parasitoids of Two Cobweb Spiders in a Tropical Urban Gradient

open access: yesArthropoda
Parasitoidism strongly influences the structure of the spiders’ populations, and it can be affected by environmental factors such as those caused by anthropogenic actions.
Natalia Jiménez-Conejo   +3 more
doaj   +1 more source

Dead Matter, Living Machines: Repurposing Crustaceans' Abdomen Exoskeleton for Bio‐Hybrid Robots

open access: yesAdvanced Science, EarlyView.
Crustacean exoskeletons, repurposed from food waste, are engineered into sustainable bending actuators combining biotic structure with synthetic control. The augmented exoskeletons achieve rapid and robust motion with lightweight body and can be used as part of robotic manipulators, grippers and swimmers.
Sareum Kim, Kieran Gilday, Josie Hughes
wiley   +1 more source

Information-theoretic signatures of biodiversity in the barcoding gene

open access: yes, 2018
The COI mitochondrial gene is present in all animal phyla and in a few others, and is the leading candidate for species identification through DNA barcoding.
Barbosa, Valmir C.
core   +1 more source

Two New Species of Crayfish of the Genus Cherax (Crustacea, Decapoda, Parastacidae) from Western and Eastern Indonesian New Guinea

open access: yesArthropoda
Two new species of the genus Cherax are described and illustrated. Cherax rayko n. sp., endemic to the Bian River drainage basin in the Muting District, in the northern part of the Merauke Regency, South Papua, Indonesia, is described, figured, and ...
Christian Lukhaup   +2 more
doaj   +1 more source

The use of collembolans (Collembola: Arthropoda) as a biological indicator in comparison of different land use and seasons in Karabük

open access: yesTurkish Journal of Forestry, 2020
Land use types and seasonal conditions are effective factors on soil properties and soil quality. One of the criteria of soil quality is biological indicators.
Ahmet Duyar
doaj   +1 more source

Waptia fieldensis Walcott, a mandibulate arthropod from the middle Cambrian Burgess Shale [PDF]

open access: yesRoyal Society Open Science, 2018
Waptia fieldensis Walcott, 1912 is one of the iconic animals from the middle Cambrian Burgess Shale biota that had lacked a formal description since its discovery at the beginning of the twentieth century.
Jean Vannier   +3 more
doaj   +1 more source

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