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Clytra Rotundata
''Clytra rotundata'' is a species of leaf beetle in the subfamily Cryptocephalinae, that is native to Cyprus. References Beetles described in 1961 Clytrini {{Cryptocephalinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zhores Medvedev
Zhores Aleksandrovich Medvedev (russian: Жоре́с Алекса́ндрович Медве́дев; 14 November 1925 – 15 November 2018) was a Russian agronomist, biologist, historian and dissident. His twin brother is the historian Roy Medvedev. Biography Early life and education Zhores Medvedev and his twin brother Roy were born on 14 November 1925 in Tbilisi, Transcaucasian SFSR, USSR. Their mother Yulia (''nee'' Reiman), was a cellist, and their father, Alexander Medvedev, was a philosopher in a military academy in Leningrad. Steele, Jonathan (23 November 2018)"Zhores Medvedev obituary" ''The Guardian''. Zhores, named after French socialist leader Jean Jaurès (his twin was named after Indian revolutionary M. N. Roy), was drafted into the Red Army in 1943, but was soon discharged after being seriously wounded in a battle on the Taman Peninsula. He then began his studies in biology at the Timiryazev Agricultural Academy in Moscow. In December 1950, Zhores was awarded a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leaf Beetle
The insects of the beetle family Chrysomelidae are commonly known as leaf beetles, and include over 37,000 (and probably at least 50,000) species in more than 2,500 genera, making up one of the largest and most commonly encountered of all beetle families. Numerous subfamilies are recognized, but the precise taxonomy and systematics are likely to change with ongoing research. Leaf beetles are partially recognizable by their tarsal formula, which appears to be 4-4-4, but is actually 5-5-5 as the fourth tarsal segment is very small and hidden by the third. As with many taxa, no single character defines the Chrysomelidae; instead, the family is delineated by a set of characters. Some lineages are only distinguished with difficulty from longhorn beetles (family Cerambycidae), namely by the antennae not arising from frontal tubercles. Adult and larval leaf beetles feed on all sorts of plant tissue, and all species are fully herbivorous. Many are serious pests of cultivated plants, f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cryptocephalinae
The Cryptocephalinae are a subfamily of the leaf beetles (Chrysomelidae), and belong to the group of case-bearing leaf beetles called the Camptosomata. The tribes Fulcidacini and Clytrini The Clytrini are a tribe within the leaf beetle subfamily Cryptocephalinae, though historically they were often treated as a distinct subfamily, Clytrinae. As the other Cryptocephalinae, they belong to the group of case-bearing leaf beetles know ... were formerly considered subfamilies of their own, and are presently treated only as tribes. Species in at least 14 genera of Clytrini and Cryptocephalini are myrmecophilous, living with ants.Agrain F.A., M. Buffington, C.S. Chaboo, M.L. Chamorro, & M.E. Schöller. 2015. Leaf beetles are ant-nest beetles: the curious life histories of the juvenile stages of case-bearers (Chrysomelidae: Cryptocephalinae). ZooKeys 547:133–164. File:Exema larval case.jpg, '' Exema'', fecal case File:Exema larva.jpg, ''Exema'', larva File:Neochlamisus larval case ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyprus
Cyprus ; tr, Kıbrıs (), officially the Republic of Cyprus,, , lit: Republic of Cyprus is an island country located south of the Anatolian Peninsula in the eastern Mediterranean Sea. Its continental position is disputed; while it is geographically in Western Asia, its cultural ties and geopolitics are overwhelmingly Southern European. Cyprus is the third-largest and third-most populous island in the Mediterranean. It is located north of Egypt, east of Greece, south of Turkey, and west of Lebanon and Syria. Its capital and largest city is Nicosia. The northeast portion of the island is ''de facto'' governed by the self-declared Turkish Republic of Northern Cyprus, which was established after the 1974 invasion and which is recognised as a country only by Turkey. The earliest known human activity on the island dates to around the 10th millennium BC. Archaeological remains include the well-preserved ruins from the Hellenistic period such as Salamis and Kourion, and Cypr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beetles Described In 1961
Beetles are insects that form the order Coleoptera (), in the superorder Endopterygota. Their front pair of wings are hardened into wing-cases, elytra, distinguishing them from most other insects. The Coleoptera, with about 400,000 described species, is the largest of all orders, constituting almost 40% of described insects and 25% of all known animal life-forms; new species are discovered frequently, with estimates suggesting that there are between 0.9 and 2.1 million total species. Found in almost every habitat except the sea and the polar regions, they interact with their ecosystems in several ways: beetles often feed on plants and fungi, break down animal and plant debris, and eat other invertebrates. Some species are serious agricultural pests, such as the Colorado potato beetle, while others such as Coccinellidae (ladybirds or ladybugs) eat aphids, scale insects, thrips, and other plant-sucking insects that damage crops. Beetles typically have a particularly hard exoske ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
