Results 181 to 190 of about 3,970 (221)
Some of the next articles are maybe not open access.
Conservation Assessments: Nymphalidae; Papilionidae; Pieridae
Metamorphosis, 2020Issue consists of one article divided into downloadable PDFs. This section contains the conservation assessments and Red Listings (all global) of the taxa assessed during the Southern African Lepidoptera Conservation Assessment (SALCA) project, ordered alphabetically by family and then by genus, species and subspecies.
Cockburn, Kevin N.A. +19 more
openaire +1 more source
Performance and host preference of Ascia monuste (Lepidoptera, Pieridae)
Journal of Insect Physiology, 1999Experiments were conducted to determine the performance and host preference of Ascia monuste using kale (Brassica oleraceae, var. Acephala) and mustard (B. juncea). These plants differ significantly in water and nitrogen content, with mustard having larger amounts of water and kale larger amounts of nitrogen. The performance results confirmed that kale
H C.H., Barros, F S., Zucoloto
openaire +2 more sources
Diapause and diapause dynamics of Colias alexandra (Lepidoptera: Pieridae)
Oecologia, 1982The mechanisms and adaptations involved in the "obligate" third instar larval diapause of Colias alexandra, a native Rocky Mountain and intermountain region butterfly, are examined. Generally univoltine throughout its distribution, scattered, isolated bivoltine populations occur.
openaire +2 more sources
Melanism and diel activity of alpine Colias (Lepidoptera: Pieridae)
Oecologia, 1982The hypothesis that increased melanism provides a benefit in prolonging diel activity through more efficient absorption of solar radiation was tested in the field on a population of alpine Colias sulphur butterflies. A marked increase in the duration of flight and feeding behaviour existed for melanistic individuals when compared to lighter individuals
openaire +2 more sources