Results 41 to 50 of about 13,880 (240)

Integrative Taxonomy and Synonymization of Aculus mosoniensis (Acari: Eriophyidae), a Potential Biological Control Agent for Tree of Heaven (Ailanthus altissima)

open access: yesInsects, 2022
Simple Summary Tree of heaven, Ailanthus altissima, is a deciduous tree indigenous to China and introduced for ornamental purposes into North America and Europe.
Enrico de Lillo   +7 more
semanticscholar   +1 more source

Sigilla in four species of Paraphytoseius (Acari: Phytoseiidae): comments and voucher photos

open access: yesPersian Journal of Acarology, 2015
A total of 9 pairs of sigilla on the podonotum (all in pair except single saI' but counted as a pair: saI', saI", saII, saIII, saIV, saV, saVI, sp, and ss) and 7 pairs on the opisthonotum (saIX, saX, saXI, saXII, saXIII, saXIV, and sg) along with setae ...
Vikram Prasad
doaj   +1 more source

Tigriopus iranicus sp. nov., a new species of Harpacticidae (Copepoda, Crustacea) from Iran, with a redescription of T. raki Bradford, 1967 [PDF]

open access: yesZooKeys, 2021
The first representative of Tigriopus Norman, 1869 from the north-western Indian Ocean is described from rock pools on the Iranian coast. Tigriopus iranicus sp. nov.
Fatemeh Nazari   +2 more
doaj   +3 more sources

The influence of some paratypical factors on the reproductive qualities of sows

open access: yesAgrarian science, 2023
Relevance. The live weight of pigs is closely related to the process of growth and development of their organism. It varies depending on the growth rate of animals, is determined by genetic factors and environmental conditions. The aim of the article is to study the influence of live weight and age on the productive qualities of sows.Methods.
A. Yu. Lavrentiev   +5 more
openaire   +1 more source

Effect of genetic and paratypical factors on milk production in cattle

open access: yesIOP Conference Series: Earth and Environmental Science, 2021
Abstract The influence of genetic and paratypical factors on milk productivity has been studied for many years, but the influence of genotypes was considered as belonging to a genealogical line, which does not give correct results in terms of genetics, the influence of homo- and heterozygosity.
O E Lihodeevskaya   +4 more
openaire   +1 more source

Formation of reproductive organs of young livestock depending on paratypic factors [PDF]

open access: yesE3S Web of Conferences, 2020
The study was conducted to identify the early use of young animals (gobies and heifers) in cattle for breeding purposes. The condition under which the research was carried out was intensive and traditional rearing of young cattle. In the experimental groups, feeding was intense, and in the control groups – according to the accepted technology in the ...
Zelenkov Alexey   +7 more
openaire   +2 more sources

A New Genus and New Species of Acarid Mites (Acari: Acaridae) from Soil Under Pomegranate Trees, at Assiut, Upper Egypt [PDF]

open access: yesAcarines: Journal of the Egyptian Society of Acarology, 2019
A new genus (Egyptglyphus gen. nov.) and new species (Egyptglyphus oconnori sp. nov.) is described from hypopial nymphs (heteromorphic deutonymphs), collected from soil under pomegranate trees, Assiut Governorate, Egypt.
A. Ali   +3 more
doaj   +1 more source

Catalog of type specimens of recent mammals in the Museu de Zoologia da Universidade de São Paulo (MZUSP) [PDF]

open access: yesPapéis Avulsos de Zoologia
The Museu de Zoologia da Universidade de São Paulo (MZUSP) houses one of Latin America’s largest, most complete, and representative collections of Neotropical mammals.
Rafaela Lumi Vendramel   +6 more
doaj   +1 more source

The anatomy of the palate in Early Triassic Chaohusaurus brevifemoralis (Reptilia: Ichthyosauriformes) based on digital reconstruction

open access: yesPeerJ, 2021
The palatal anatomy of ichthyosauriforms remains largely unknown. Here, the complete palate of the early-branching ichthyosauriform Chaohusaurus brevifemoralis is reconstructed and described for the first time with the assistance of high-resolution X-ray
Yali Yin, C. Ji, Min Zhou
semanticscholar   +1 more source

New insights into the postcranial anatomy of Paludidraco multidentatus (Sauropterygia, Simosauridae), from the Late Triassic of Spain [PDF]

open access: yesFossil Record
Sauropterygia is a diverse clade of aquatic reptiles spanning from the Lower Triassic (Olenekian) to the uppermost Cretaceous (Maastrichtian). Complete or almost complete skeletons are known for placodonts, pachypleurosaurs, nothosaurs and pistosauroids (
Alberto Cabezuelo-Hernández   +3 more
doaj   +3 more sources

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