Results 1 to 10 of about 111,755 (296)

A new semi-slug of the genus Microparmarion from Brunei, discovered, described and DNA-barcoded on citizen-science 'taxon expeditions' (Gastropoda, Stylommatophora, Ariophantidae) [PDF]

open access: yesBiodiversity Data Journal, 2023
During citizen-science expeditions to the Ulu Temburong National Park, Brunei, several individuals were collected of a semi-slug species of the genus Microparmarion that, based on morphology and in-the-field DNA-barcoding, was found to be an undescribed ...
Menno Schilthuizen   +13 more
doaj   +3 more sources

New records of moth flies (Diptera, Psychodidae) for the Dutch Fauna [PDF]

open access: yesBiodiversity Data Journal, 2023
Prior to this study, the moth flies in The Netherlands were represented by 61 species. Our findings derive from a citizen-science expedition in the Vondelpark in Amsterdam, one of the oldest public parks and best known parks in The Netherlands.
Santiago Jaume-Schinkel   +3 more
doaj   +3 more sources

Thrissina encrasicholoides (Actinopterygii: Clupeiformes: Engraulidae): first record from Taiwan and northernmost record of the species [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2020
Although four species of the engraulid genus Thrissina (often regarded as Thryssa) have previously been recorded from waters around Taiwan, Thrissina encrasicholoides (Bleeker, 1852), known from the eastern Indian and western Pacific Oceans (north to the
H. Hata, K. Koeda
doaj   +3 more sources

Description of Eretmocera hafeetensis sp. nov. from UAE (Lepidoptera, Scythrididae) [PDF]

open access: yesNota Lepidopterologica, 2023
Eretmocera hafeetensis sp. nov., a moth in the family Scythrididae, is described and illustrated based on the examination of three male and 13 female specimens collected at the foot of Jebel Hafeet, an isolated 1,140 metres-high massif just south of Al ...
Huw Roberts, Bengt Å. Bengtsson
doaj   +3 more sources

Calcareous sponges can synthesize their skeleton under short-term ocean acidification

open access: yesScientific Reports, 2023
Calcifying organisms are considered as threatened by ocean acidification, because of their calcium carbonate skeleton. This study investigated if a calcareous sponge could synthesize its skeleton (i.e.
Bárbara Ribeiro   +4 more
doaj   +1 more source

Description of a new species of Thelcticopis Karsch (Araneae, Sparassidae) from Guangxi Province, China [PDF]

open access: yesBiodiversity Data Journal, 2021
Thelcticopis is a type of spider that is very difficult to collect. In 2018, we collected two huntsman spiders in Guangxi. After diagnosis, they were found to belong to the genus of Thelcticopis.
Chaohui Cai, Yejie Lin, Yang Zhong
doaj   +3 more sources

Taxometric analyses in psychological research and in classification of mental disorders [PDF]

open access: yesPsihologija, 2006
The issue of whether manifest psychological variables comprise a latent taxonic or dimensional structure is essential to the contemporary psychology and psychiatry.
Dragović Milan
doaj   +1 more source

A new, unusually large, Clavicornaltica Scherer, 1974 flea beetle from Borneo, described and sequenced in the field by citizen scientists (Coleoptera, Chrysomelidae, Galerucinae) [PDF]

open access: yesBiodiversity Data Journal
The genus Clavicornaltica Scherer 1974 consists of very small, soil-dwelling flea beetles in South, Southeast and East Asia. Due to their diminutive size and morphological similarities, very little is known about their ecology and taxonomical diversity ...
Sean Otani   +17 more
doaj   +3 more sources

Cognitive-matrix analysis of research on primary health care development in the Russian Federation for the period from 2012 to 2022

open access: yesКардиоваскулярная терапия и профилактика, 2023
The distribution of publications posted in the Elibrary for the period from January 1, 2012 to December 31, 2022, in the structure of a cognitive matrix of taxonomic characteristics for the analysis and assessment of primary health care in the Russian ...
S. A. Orlov   +11 more
doaj   +1 more source

Three new species of Grouvellinus Champion, 1923 from Maliau Basin, Sabah, Borneo, discovered by citizen scientists during the first Taxon Expedition (Insecta, Coleoptera, Elmidae)

open access: yesZooKeys, 2018
Further results are presented of the first field course at Maliau Basin, Malaysian Borneo organized by Taxon Expeditions, an organization which enables citizen scientists to be directly involved in taxonomic discoveries.
Hendrik Freitag   +2 more
doaj   +3 more sources

Home - About - Disclaimer - Privacy