The small tortoiseshell is a colourful Eurasian butterfly in the family Nymphalidae. Adults feed on nectar and may hibernate over winter; in warmer climates they may have two broods in a season. While the dorsal surface of the wings is vividly marked, the ventral surface is drab, providing camouflage. Eggs are laid on the common nettle, on which the larvae feed.
The speckled wood is a butterfly found in and on the borders of woodland areas throughout much of the Palearctic realm. The species is subdivided into multiple subspecies, including Pararge aegeria aegeria, Pararge aegeria tircis, Pararge aegeria oblita, and Pararge aegeria insula. The color of this butterfly varies between subspecies. The existence of these subspecies is due to variation in morphology down a gradient corresponding to a geographic cline. The background of the wings ranges from brown to orange, and the spots are either pale yellow, white, cream, or a tawny orange. The speckled wood feeds on a variety of grass species. The males of this species exhibit two types of mate locating behaviors: territorial defense and patrolling. The proportion of males exhibiting these two strategies changes based on ecological conditions. The monandrous female must choose which type of male can help her reproduce successfully. Her decision is heavily influenced by environmental conditions.
A spermatophore or sperm ampulla is a capsule or mass containing spermatozoa created by males of various animal species, especially salamanders and arthropods, and transferred in entirety to the female's ovipore during reproduction. Spermatophores may additionally contain nourishment for the female, in which case it is called a nuptial gift, as in the instance of bush crickets. In the case of the toxic moth Utetheisa ornatrix, the spermatophore includes sperm, nutrients, and pyrrolizidine alkaloids which prevent predation because it is poisonous to most organisms. However, in some species such as the Edith's checkerspot butterfly, the "gift" provides little nutrient value. The weight of the spermatophore transferred at mating has little effect on female reproductive output.
In botanical terms, monandrous simply means to have a single stamen.
The Satyrini is one of the tribes of the subfamily Satyrinae. It includes about 2200 species and is therefore the largest tribe in the subfamily which comprises 2500 species.
The Elymniini is one of the tribes of the subfamily Satyrinae. If the subfamily Satyrinae elevate to family status, this tribe shall be treated as subfamily Elymniinae. Elymniini was formerly a large group, but recently, it is considered to be include only one genus, Elymnias, according to molecular phylogenetic analyses.
Kirinia roxelana, the lattice brown, is a butterfly of the family Nymphalidae. It is found in southeastern Europe and the Near East. The butterfly is on wing between May and July. The larvae feed on various grasses.
Pararge is a genus of butterflies of the family Nymphalidae.
Pararge xiphioides, the Canary speckled wood, is a butterfly of the family Nymphalidae. It is found in the Canary Islands on La Gomera, La Palma, Tenerife and Gran Canaria.
Alexander Alexandrovich Yakhontov was a Russian entomologist who specialized in Lepidoptera.
Pararge adrastoides is a butterfly of the family Nymphalidae. It is found south-eastern Transcaucasia, Azerbaijan and northern Iran. The wingspan is 42–48 millimetres (1.7–1.9 in). The larvae have been recorded on Festuca species.
Parargina is a subtribe of butterflies of the subfamily Satyrinae.
Porthgwarra to Pordenack Point is a coastal Site of Special Scientific Interest (SSSI) in west Cornwall, England, noted for its biological characteristics. The South West Coast Path runs through the SSSI.
Speckled Wood may refer to:
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