Lixus pulverulentus | |
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Lixus pulverulentus | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Coleoptera |
Infraorder: | Cucujiformia |
Family: | Curculionidae |
Genus: | Lixus |
Species: | L. pulverulentus |
Binomial name | |
Lixus pulverulentus (Scopoli, 1763) | |
Synonyms [1] [2] | |
List
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Lixus pulverulentus is a species of weevil belonging to the family Curculionidae. The species was scientifically described in 1763 by Giovanni Antonio Scopoli as Curculio pulverulentus Scopoli, 1763.
This widespread, but quite rare species can be found in southern and central Europe (including the Iberian Peninsula), from Iran to Asia Minor and in the Mediterranean Basin, including North Africa and the Middle East [1] [3] [4]
Hastings Country Park produced the last British records of this species and it is now considered to no longer breed in Britain. [5]
Lixus pulverulentus can reach a body length of about 10.5–17.5 mm (0.41–0.69 in). These rather long weevils have a narrow, elongated body. The conically shaped pronotum is hardly granular. They are dusted yellowish to brownish. [6] [7]
The beetles appear in April. They are mainly seen in May and June. Larvae of these polyphagous beetles mainly develop in the stems of Malvaceae, Asteraceae, and Fabaceae ( Alcea rosea , Malva pusilla , Malva sylvestris . Malva thuringiaca . Cirsium arvense , Cirsium palustre , Cirsium serrulatum , Carduus acanthoides , Silybum marianum , Centaurea nigra , Onopordum acanthium , Vicia faba , etc.) [2] [7] Pupation also takes place in the stems. The beetles hibernate in the dried stems or in the soil. [8]
Giovanni Antonio Scopoli was an Italian physician and naturalist. His biographer Otto Guglia named him the "first anational European" and the "Linnaeus of the Austrian Empire".
Cirsium arvense is a perennial species of flowering plant in the family Asteraceae, native throughout Europe and western Asia, northern Africa and widely introduced elsewhere. The standard English name in its native area is creeping thistle. It is also commonly known as Canada thistle and field thistle.
Rhagonycha fulva, the common red soldier beetle, also misleadingly known as the bloodsucker beetle, and popularly known in England as the hogweed bonking beetle is a species of soldier beetle (Cantharidae).
Rhinocyllus conicus is a species of true weevil. It is best known as a controversial agent of biological pest control which has been used against noxious thistles in the genera Carduus, Cirsium, Onopordum, and Silybum.
Oedemera nobilis, also known as the false oil beetle, thick-legged flower beetle or swollen-thighed beetle, is a beetle in the family Oedemeridae, a common species in Western Europe, including the south of England.
Thalera fimbrialis, the Sussex emerald, is a species of moth of the family Geometridae, found in Europe and across the Palearctic to the area surrounding the Amur River in China. It was described by the Italian physician and naturalist Giovanni Antonio Scopoli in 1763.
Stenoptilia bipunctidactyla, also known as the twin-spot plume is a moth of the Pterophoroidea family found in North Africa, Asia and Europe. It was first described by the Austrian physician and naturalist, Giovanni Antonio Scopoli in 1763. It is one of four similar looking moths.
Phyllobius glaucus is a species of weevil found across Europe, especially in carrs. It is a pest of a variety of fruit trees, but has little economic effect. It was first described by Giovanni Antonio Scopoli in 1763.
Tetragnatha extensa is a species of spider found across the Northern Hemisphere. It has an elongate body, up to 11 mm (0.43 in) long, and adopts a straight line posture when alarmed. It lives on low vegetation in damp areas, and feeds on flying insects which it catches in its web.
The black bean aphid is a small black insect in the genus Aphis, with a broad, soft body, a member of the order Hemiptera. Other common names include blackfly, bean aphid, and beet leaf aphid. In the warmer months of the year, it is found in large numbers on the undersides of leaves and on the growing tips of host plants, including various agricultural crops and many wild and ornamental plants. Both winged and wingless forms exist, and at this time of year, they are all females. They suck sap from stems and leaves and cause distortion of the shoots, stunted plants, reduced yield, and spoiled crops. This aphid also acts as a vector for viruses that cause plant disease, and the honeydew it secretes may encourage the growth of sooty mould. It breeds profusely by live birth, but its numbers are kept in check, especially in the later part of the summer, by various predatory and parasitic insects. Ants feed on the honeydew it produces, and take active steps to remove predators. It is a widely distributed pest of agricultural crops and can be controlled by chemical or biological means. In the autumn, winged forms move to different host plants, where both males and females are produced. These mate and the females lay eggs which overwinter.
Cirsium vinaceum is a rare species of thistle known by the common name Sacramento Mountains thistle. It is endemic to Otero County, New Mexico, in the United States, where it is known only from the Sacramento Mountains. The plant can be found in six canyon systems in a southern section of this mountain range spanning about 32 kilometers. It is rare because it is limited to a specific type of mountain wetland which is both naturally uncommon and threatened by a number of forces. The plant was federally listed as threatened in 1987.
Epiblema sticticana is a species of moth of the family Tortricidae described by Philogène Auguste Joseph Duponchel in 1842.
Oecanthus pellucens, common name Italian tree cricket, is a species of tree crickets belonging to the family Gryllidae, subfamily Oecanthinae.
Neocrepidodera ferruginea is a species of beetle from the family Chrysomelidae. It is found in all of Europe.
Anastrangalia dubia is a species of beetle of family Cerambycidae.
Enicopus pilosus is a species of soft-winged flower beetles belonging to the family Melyridae, subfamily Dasytinae.
Cionus hortulanus is a species of weevils belonging to the family Curculionidae, subfamily Curculioninae.
Lixus fasciculatus is a species of weevils belonging to the family Curculionidae.
Larinus turbinatus is a species of true weevil in the family of beetles known as Curculionidae.
Larinus sturnus is a species of cylindrical weevils belonging to the family Curculionidae, subfamily Lixinae.