Results 101 to 110 of about 8,656 (239)

Yucca Giant-Skipper Butterfly, Megathymus yuccae (Boisduval & Leconte) (Insecta: Lepidoptera: Hesperiidae)

open access: yesEDIS, 2009
EENY-427, a 3-page illustrated fact sheet by Jaret C. Daniels, is part of the Featured Creatures collection. It describes this large and robust-bodied butterfly found in habitats supporting yucca — distribution, description, life cycle, and hosts ...
Jaret C. Daniels
doaj   +3 more sources

Os Hesperiidae (Lepidoptera, Hesperioidea) da RPPN Klagesi, Santo Antônio do Tauá, Pará, Brasil: nova contribuição para o conhecimento da biodiversidade da área de endemismo Belém The Hesperiidae (Lepidoptera, Hesperioidea) from RPPN Klagesi, Santo Antônio do Tauá, Pará, Brazil: a new contribution to biodiversity's knowledge of Belém endemism area

open access: yesActa Amazonica, 2012
Embora a região Belém seja uma das áreas mais exploradas da Amazônia com coletas desde o século XVIII, grande parte das informações se encontra dispersa em coleções internacionais, o que dificulta a reunião de dados e interpretações biogeográficas ...
Olaf H. H. Mielke   +2 more
doaj   +1 more source

Theclinae of Rondonia, Brazil: Strymon Hübner : with descriptions of new species (Lepidoptera: Lycaenidae) [PDF]

open access: yes, 2011
Twenty-two species of Strymon are known from the vicinity of Cacaulandia in Rondonia, Brazil, of which 14 are new species. These belong to 5 species groups: the "oreala" group [Strymon megarus (Godart)]; the "ziba" group [Strymon ziba (Hewitson), Strymon
Austin, George T., Johnson, Kurt
core  

Disjunct Lake Michigan Populations of Two Atlantic Coast Spiders, \u3ci\u3eDisembolus Bairdi\u3c/i\u3e and \u3ci\u3eGrammonota Pallipes\u3c/i\u3e (Araneae: Linyphiidae) [PDF]

open access: yes, 2018
Two species of linyphiid spiders, Disembolus bairdi Edwards, 1999 and Grammonota pallipes Banks, 1895, were discovered along the southwestern coast of Lake Michigan in Lake County, Illinois representing an Atlantic Coastal Plain disjunct distribution.
Draney, Michael L, Steffen, James F
core   +2 more sources

Patterns of richness in a long‐term citizen science butterfly dataset from Cuyahoga Valley National Park

open access: yesEcosphere, Volume 16, Issue 9, September 2025.
Abstract Insect populations are experiencing ongoing declines in abundance and diversity, but their dynamics are often complex and trends are difficult to identify. Butterflies are an important, convenient, and useful insect group to monitor. They are a well‐recorded group of insects and play important ecological roles as both pollinators and ...
Thomas P. Franzem   +4 more
wiley   +1 more source

Natural history and immature stage morphology of Spialia Swinhoe, 1912 in the Iberian Peninsula (Lepidoptera, Hesperiidae)

open access: yesNota Lepidopterologica, 2018
We present new data on the ecology, natural history and geographic distribution of the recently described skipper Spialia rosae Hernández-Roldán, Dapporto, Dincă, Vicente & Vila, 2016 and compare its immature stage morphology with the sympatric ...
Juan L. Hernández-Roldán   +3 more
doaj   +3 more sources

The Effect of X-Rays on Cytological Traits of Tuta absoluta (Lepidoptera: Gelechiidae) [PDF]

open access: yes, 2016
The tomato leafminer, Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) is one of the most important pests of tomato. With the purpose of developing environmentally friendly control tactics such as the inherited sterility (IS) technique against this ...
Cagnotti, Cynthia Lorena   +5 more
core   +1 more source

Using population viability analysis to inform and adapt ex situ conservation activities benefitting a critically endangered butterfly

open access: yesInsect Conservation and Diversity, Volume 18, Issue 5, Page 718-730, September 2025.
Recovery of Critically Endangered insects like Poweshiek skipperling (Oarisma poweshiek) can be difficult due to uncertainty and risk aversion; but population viability analyses can provide an insightful decision support tool. We developed an individual and stage‐based demographic stochastic simulation model to predict population trajectories without ...
Erik Runquist   +5 more
wiley   +1 more source

A distribution list of the butterflies (Lepidoptera, Rhopalocera) of Tian-Shan within the boundaries of the former Soviet Union

open access: yesActa Biologica Sibirica, 2017
A distributive list of butterflies of Tian-Shan in borders of former Soviet Union is compiled, it contains 289 species: Hesperiidae – 21 species, Papilionidae – 21 species; Pieridae – 38 species, Satyridae – 67 species, Lybitheidae – 1 species, Danaidae –
S. K. Korb
doaj   +1 more source

Butterflies of the urban natural reserve “General San Martin”, Cordoba, Argentina (Lepidoptera: Papilionoidea) [PDF]

open access: yes, 2016
En Argentina, la diversidad de mariposas diurnas es elevada debido a la gran variedad de ecorregiones y sus distintos tipos de flora características, asociadas a diferentes altitudes, relieves y climas. Mientras que recientemente las especies que habitan
Beccacece, Hernán Mario   +3 more
core  

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