A new species of Cerqueirellum Py-Daniel, 1983 (Diptera: Simuliidae) and proven new vector of mansonelliasis from the Ituxi River, Amazon basin, Brazil

A new species of the genus Cerqueirellum Py-Daniel, 1983 (Diptera: Simuliidae) is described. The adults are similar to the species C. oyapockense (Floch & Abonnenc, 1946) and C. roraimense (Nunes de Mello, 1974), of which the females are similar, and the males present discrete differences. The main differences of this new species to others of the genus Cerqueirellum are the integument of the larva recovered from stout spines and long cephalic trichomes in the pupa. Some females were infected with Mansonella ozzardii (Manson, 1897) (Nematoda, Onchocercidae) and probably transmit mansonelliasis in the Ituxi river, state of Amazonas, Brazil.

Flora of tropical Africa /by Daniel Oliver ... assisted by other botanists.

v. 1 1868 - Ranuncul-Connar

Flora of tropical Africa /by Daniel Oliver ... assisted by other botanists.

v. 2 1871 - Leguminosae-Ficoideae

Flora of tropical Africa /by Daniel Oliver ... assisted by other botanists.

v. 3 1877 - Umbelliferae-Eben

Flora of tropical Africa /by Daniel Oliver ... assisted by other botanists.

v. 4 (1-4) 1902-04 - Ola-Gentianeae

Flora of tropical Africa /by Daniel Oliver ... assisted by other botanists.

v. 4 (1-3) 1905-06 - Hydrophyll-Pedalineae

Flora of tropical Africa /by Daniel Oliver ... assisted by other botanists.

v. 5 (1-3) 1899-1900 - Acanth-Plantagineae

Flora of tropical Africa /by Daniel Oliver ... assisted by other botanists.

v. 6 (1-6) 1909-13 - Nyctagineae-Euphorbi

Flora of tropical Africa /by Daniel Oliver ... assisted by other botanists.

v. 6 (1-2) 1916-17 - Ulm-Cycad

Flora of tropical Africa /by Daniel Oliver ... assisted by other botanists.

v. 7 (1-3) 1897-98

Flora of tropical Africa /by Daniel Oliver ... assisted by other botanists.

v. 8 (1-3) 1901-02 - Pontederi-Cyper