Results 41 to 50 of about 1,530,073 (379)

Notes on the Vanhorniidae (Hymenoptera) [PDF]

open access: yes, 2017
The biology and taxonomy of Vanhornia eucnemidarum Crawford, a rare and specialized parasitoid of Eucnemidae, is reviewed.
Deyrup, Mark
core   +2 more sources

Aquatic tardigrades in Poland – a review

open access: yesLimnological Review, 2021
The diversity, distribution and ecology of aquatic Tardigrada in Poland remain poorly known. We reviewed the literature focused on tardigrades in Poland and recognized only 15 aquatic taxa which were reported from various freshwater and marine habitats ...
Kayastha Pushpalata   +3 more
doaj   +1 more source

Ptyctimous Mites (Acari, Oribatida) of Peru with the Description of an Extraordinary New Phthiracaroid Mite from the Peruvian Andes

open access: yesAnimals, 2023
Protophthiracarus afthonos sp. nov. is described and illustrated using line drawings, transmitted light and SEM imaging. It is characterized by an extraordinary richness of notogastral setae (ca.
Wojciech Niedbała   +3 more
doaj   +1 more source

Soil mite communities (Acari: Mesostigmata) as indicators of urban ecosystems in Bucharest, Romania

open access: yesScientific Reports, 2021
The aim of the present study was to establish the effect of management type and of environmental variables on the structure, abundance and species richness of soil mites (Acari: Mesostigmata) in twelve urban green areas in Bucharest-Romania.
M. Manu   +4 more
doaj   +1 more source

Evidence-Based Taxonomy: Labels as Illocutionary Acts

open access: yesTaxonomy, 2022
Concepts in science have an important role: They delimit and specify objects, activities, processes, and abstract entities. When terms are diffuse, mean different things to different persons, and lead more to qualifications than demarcation, they cease ...
Antonio G. Valdecasas   +3 more
doaj   +1 more source

Synopsis of Ecuadorian Pterichis (Orchidaceae) [PDF]

open access: yesPeerJ, 2021
A taxonomic synopsis of the orchid genus Pterichis in Ecuador is presented. All national representatives of this genus are characterized and their floral segments are illustrated. Four new species and two new varieties are described.
Marta Kolanowska   +2 more
doaj   +2 more sources

Ticks as vectors: taxonomy, biology and ecology.

open access: yesRevue scientifique et technique, 2015
Ticks are prominent parasites and competent vectors of pathogens that affect both humans and animals. This review outlines and illustrates the main features of the morphology of ticks of the families Ixodidae and Argasidae, and summarises the basic ...
A. Estrada-Peña
semanticscholar   +1 more source

Diversity of Spring Invertebrates and Their Habitats: A Story of Preferences

open access: yesDiversity, 2022
Springs, as unique ecotonal habitats between surface and hypogean areas, are considered endangered aquatic ecosystems due to direct and indirect human impacts and climate change issues.
Mirela Cîmpean   +3 more
doaj   +1 more source

A Life History Study of Caecilius Aurantiacus (Hagen) (Psocoptera: Caeciliidae) [PDF]

open access: yes, 2017
Caecilius aurantiacus is a common, widely distributed psocid in well established forested areas of North America. Published information on this species is fragmentary and limited primarily to taxonomy.
Dunham, R. Scott
core   +2 more sources

THE RECONSTRUCTION OF THE TEXTS IN ENGLISH BIOLOGY TEXTBOOK ENTITLED ANIMAL TAXONOMY

open access: yesJurnal Progress, 2018
This study aims to describe the errors are found in English Biology Textbook entitled Animal Taxonomy. By using Qualitative Descriptive method, this study classifies the errors based on Dulay, Burt, and Karshen (1982) method about Error Analysis, namely
Gadis Herningtyasari
doaj   +1 more source

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