Results 21 to 30 of about 4,068 (226)

Using Red List Indices to monitor extinction risk at national scales

open access: yesConservation Science and Practice, Volume 5, Issue 1, January 2023., 2023
The Red List Index (RLI) measures change in the aggregate extinction risk of species. It is a key indicator for tracking progress toward nine of the Aichi and many proposed post‐2020 Global Biodiversity Framework Targets. Here, we compare and promote two formulations of the RLI used for reporting biodiversity trends at national scales. Abstract The Red
Domitilla Raimondo   +12 more
wiley   +1 more source

Comparison of butterfly diversity (Lepidoptera: Papilionoidea) of the Pčinja and Preševo valleys (South Serbia) [PDF]

open access: yesKragujevac Journal of Science
Due to the influence of the Mediterranean climate from the southern part of the Balkan Peninsula, the southernmost regions, the Pčinja and Preševo valleys, are the warmest in Serbia.
Djurić Milan   +3 more
doaj   +1 more source

Rhopalocera del Museo Laboratorio Entomológico, Universidad del Tolima (Lepidoptera: Papilionoidea)

open access: yesSHILAP, 2023
Las colecciones biológicas juegan un papel importante para el conocimiento de la biodiversidad, debido que son fuentes primarias de información, los lepidópteros son un orden megadiverso y Colombia es uno de los países que presenta la mayor diversidad ...
Sebastián Quimbayo-Díaz   +4 more
doaj   +1 more source

Bibliographic Guide to the Terrestrial Arthropods of Michigan [PDF]

open access: yes, 2017
Papers dealing with distribution, faunal extensions, and identification of Michigan insects and other terrestrial arthropods are listed by order, and cover the period of 1878 through ...
O\u27Brien, Mark F
core   +2 more sources

Nuevas citas y ampliación de la distribución conocida de Ropalóceros en la Comunidad Valenciana y provincia de Teruel

open access: yesGraellsia, 2007
Se aporta información sobre 18 especies de ropalóceros presentes en la Comunidad Valenciana y provincia de Teruel. Algunas de estas especies se dan a conocer por vez primera de esta región, como es el caso de Danaus plexippus (Linnaeus, 1758), Erebia ...
S. Montagud, J. A. García-Alamá
doaj   +1 more source

Hewitson on Butterflies 1867-1877. William C. Hewitson. Hampton, Middlesex: E. W. Classey, 1972. [246] pp; various paginations. $12.50. Distributed exclusively in North America by Entomological Reprint Specialists, Los Angeles, California. [PDF]

open access: yes, 2017
The English naturalist William C. Hewitson (1806-78) was trained as a surveyor, but various good fortunes enabled him to retire at an early age and devote his attention to the pursuit of natural history.
Wilkinson, Ronald S.
core   +3 more sources

Seven Species of Michigan Butterflies Attracted to Fluorescent Light [PDF]

open access: yes, 2017
Excerpt: Many lepidopterists agree that if mechanically disturbed, butterflies may be attracted to fluorescent light. Yet the entire problem of the attraction of day-flying Lepidoptera to light i s still in the data-collecting stage, and records indicate
Wilkinson, Ronald Sterne
core   +3 more sources

Occasional photographic records of butterflies (Lepidoptera, Hesperioidea and Papilionoidea) in Cambodia. 2. Ratanakiri and Mondulkiri Provinces of Eastern Cambodia, 2013-2018.

open access: yesActa Biologica Sibirica, 2019
In this article I presented the casual photographic records of butterflies (Lepidoptera, Papilionoidea) made along with the studies on the Odonata fauna in 33 localities of two eastern provinces of Cambodia, Ratanakiri and Mondilkiri in 2013-2018.
O.E. Kosterin
doaj   +1 more source

S.-Y. Lang. The Nymphalidae of China (Lepidoptera, Rhopalocera). Part III

open access: yesSHILAP, 2022
Revisión de "The Nymphalidae of China (Lepidoptera, Rhopalocera).
A. Vives Moreno
doaj  

Lepidoptera: Papilionoidea e Hesperioidea coletados na Ilha de Maracá, Alto Alegre, Roraima, parte do Projeto Maracá, com uma lista complementar de Hesperiidae De Roraima [PDF]

open access: yesActa Amazonica, 1991
Como parte do Projeto Maracá, foram efetuadas quatro coletas da Lepidopterofauna (Rhopalocera) da Ilha de Maracá, RR.Foram coletados 2724 exemplares de 453 espécies distribuídas nas seguintes família e subfamilias:PapilionidaePapilionidae - 8 ...
Olaf H. H. Mielke, Mirna M. Casagrande
doaj   +1 more source

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