Syagrus calcaratus

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Syagrus calcaratus
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Coleoptera
Family: Chrysomelidae
Genus: Syagrus
Species:
S. calcaratus
Binomial name
Syagrus calcaratus
(Fabricius , 1775)
Synonyms

Syagrus calcaratus is a species of leaf beetle. It is distributed in Guinea, the Democratic Republic of the Congo, [2] Senegal, [3] Nigeria, Ghana, Sudan [4] and Ivory Coast. [5] It was first described by Johan Christian Fabricius in 1775.

Syagrus calcaratus is a pest of cotton. The larvae attack the roots of the plant and cause it to wilt. [6] Other host plants for the species include Parinari curatellifolia . [4]

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<i>Platycorynus dejeani</i> Species of beetle

Platycorynus dejeani is a species of leaf beetle. It was first described by the Italian entomologist Giuseppe Bertoloni from Inhambane, Mozambique in 1849. It occurs widely in sub-Saharan Africa.

Syagrus is a genus of leaf beetles in the subfamily Eumolpinae. They are known from the mainland of Africa as well as Madagascar. They are often attracted by plants in the family Malvaceae; Syagrus rugifrons and Syagrus calcaratus are pests of cotton. The larvae of Syagrus calcaratus attack the roots of the plant and cause it to wilt.

<i>Afroeurydemus</i> Genus of leaf beetles from Africa

Afroeurydemus is a genus of leaf beetles in the subfamily Eumolpinae, found in Africa. The genus was separated from Eurydemus in 1965 by Brian J. Selman, who moved all African species of Eurydemus he had seen to this genus or related African genera and considered it likely that Eurydemus was restricted to Fiji. Many species were also originally placed in Syagrus.

References

  1. Chapuis, F. (1874). "Tome dixième. Famille des phytophages". In Lacordaire, J.T.; Chapuis, F. (eds.). Histoire naturelle des Insectes. Genera des coléoptères. Paris: Librairie Encyclopédique de Roret. pp. i–iv, 1–455.
  2. "African Eumolpinae checklist: Dem. Rep. Congo". chrysomelidae.it. Retrieved July 27, 2016.
  3. "African Eumolpinae checklist: Senegal". chrysomelidae.it. Retrieved October 31, 2016.
  4. 1 2 Selman, B. J. (1973). "Coleoptera from North-East Africa. Chrysomelidae: Eumolpinae. (Zoological contribution from the Finnish expeditions to the Sudan No. 34)". Notulae Entomologicae. 53 (4): 159–166.
  5. Selman, B.J. (1973). "Contribution à la connaissance de la faune entomologique de la Côte-d'Ivoire (J. Decelle, 1961-1964). 49. Coleoptera Chrysomelidae Eumolpinae". Revue de Zoologie et de Botanique Africaines. 87 (2): 311–329.
  6. Vaissayre, J.; Cauquil, M. (2000). Main Pests and Diseases of Cotton in Sub-Saharan Africa. Editions Quae. p. 10. ISBN   978-2-87614-416-3.