Results 31 to 40 of about 1,552,062 (375)
A Life History Study of Caecilius Aurantiacus (Hagen) (Psocoptera: Caeciliidae) [PDF]
, 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
Biology. Ecology, Larval Taxonomy, and Distribution of Hydropsychidae (Trichoptera) in Wisconsin [PDF]
, 2017 About 43.000 larvae and 1800 adults of Hydropsychidae from Wisconsin were studied. These included Diplectrona modesta, Macrostemum zebratum, Parapsyche apicalis, Potamyia flava, eight species of Ceratopsyche, and 11 species of Hydropsyche, but because ...
Hilsenhoff, William L, Schmude, Kurt L
core +2 more sources
Evidence-Based Taxonomy: Labels as Illocutionary Acts
Taxonomy, 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
Notes on the Vanhorniidae (Hymenoptera) [PDF]
, 2017 The biology and taxonomy of Vanhornia eucnemidarum Crawford, a rare and specialized parasitoid of Eucnemidae, is reviewed.
Deyrup, Mark
core +2 more sources
THE RECONSTRUCTION OF THE TEXTS IN ENGLISH BIOLOGY TEXTBOOK ENTITLED ANIMAL TAXONOMY
Jurnal 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
Diversity of Spring Invertebrates and Their Habitats: A Story of Preferences
Diversity, 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
Echinococcus, Giardia and Cryptosporidium: observational studies challenging accepted dogma [PDF]
, 2009 The development of in vitro culture systems that allow the maintenance, and support the development of Echinococcus, Giardia and Cryptosporidium in the laboratory have had a significant impact on their biology and taxonomy and the epidemiology of ...
Thompson, R.C.A.
core +2 more sources
Acta Biologica, 2018 The present paper investigates the validity of the water mite species (Acari, Hydrachnidia) described from Romania by Motaş, Tanasachi and Orghidan. The Romanian researchers from the “Emil Racoviţă” Speleology Institute, Romanian Academy, Bucharest, had ...
Mirela Cîmpean, Karina Paula Battes
doaj +1 more source
The taxonomist - an endangered race : a practical proposal for its survival [PDF]
, 2011 Background: Taxonomy or biological systematics is the basic scientific discipline of biology, postulating hypotheses of identity and relationships, on which all other natural sciences dealing with organisms relies.
Haszprunar, Gerhard +6 more
core +3 more sources
Mitochondrial DNA. Part B. Resources, 2019 Morphological characters and distribution pattern of the snake eel, Bascanichthys deraniyagalai is debatable during the past half-century. Thus, the species is re-described herewith by morphometry, vertebrae, and molecular data.
Anil Mohapatra +6 more
doaj +1 more source