Results 171 to 180 of about 2,087 (201)

Pyrrhocoridae Amyot & Serville 1843

2012
Published as part of Valcárcel, Javier Pérez & Piloña, Fernando Prieto, 2012, Fragmenta entomologica. Heteroptera, Pentatomorpha. Datos inéditos de heterópteros: Familias Alydidae Amyot & Serville, 1843, Coreidae Leach, 1815 y Pyrrhocoridae Amyot & Serville, 1843) de Cataluña, España (NE de la Península Ibérica)., pp.
Valcárcel, Javier Pérez, Piloña, Fernando Prieto   +1 more
openaire   +1 more source

Review of Raxa (Hemiptera: Pyrrhocoridae)

Annals of the Entomological Society of America, 1999
The genus and the type species Raxa collaris Distant are redescribed. A new species R. nishidai and its 2nd and 4th instars are described. Raxa is compared with 4 similar genera, Melamphaus Stal , Probergrothius Kirkaldy , Roscius Stal, and Antilochus Stal; Raxa appears to be most closely related to the last. R. collaris occurs in Vietnam and Laos, and
openaire   +1 more source

The cotton stainers (Hemiptera: Heteroptera: Pyrrhocoridae) of Guatemala

2023
The family Pyrrhocoridae are moderate-sized (6-24 mm), sometimes aposematically colored insects often referred to as cotton stainers because of their feeding on developing cotton bolls. Only one genus, Dysdercus, occurs in the New World; ten species occur in Guatemala.
Zack, Richard, S., Monzón, José, Sites, Robert, W., Landolt, Peter, J.   +3 more
openaire   +1 more source

On some American Pyrrhocoridae

1927
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Endocrine control of mating instinct inDysdercus koenigii (Hemiptera: Pyrrhocoridae)

Experientia, 1975
Five pairs of median and 1 pair of lateral neurosecretory cell groups occur in the protocerebrum of Dysdercus koenigii, a hemipteran pest on the ladies finger plant (Hibiscus esculentus). The lateral neurosecretory cells (LNSC) become active prior to, and at the time of commencement of mating and release their secretion within 24 h of commencement. The
U, Sharma, S L, Sahni, D P, Sinha
openaire   +2 more sources

12. Hemiptera. 9. Reduviidae, Pyrrhocoridae und Coreidae

1910
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Behavioral regulation of developmental cycle in Pyrrhocoris apterus L. (Heteroptera: Pyrrhocoridae)

Oecologia, 1976
During the warm season the larvae of Pyrrhocoris apterus select in their natural habitats places with temperatures which do not exceed 24°C on average even at the hours of maximum sunshine. At the same time other places of their habitats have temperatures up to 50°C. This active behavioral selection of the microclimate regulates the speed of P. apterus
A, Honêk, K, Ŝrámková
openaire   +2 more sources

Anomalies antennaires de Pyrrhocoris apterus L. [Hem. Pyrrhocoridae]

Bulletin de la Société entomologique de France, 1914
Gadeau de Kerville Henri. Anomalies antennaires de Pyrrhocoris apterus L. [Hem. Pyrrhocoridae]. In: Bulletin de la Société entomologique de France, volume 19 (8),1914. pp. 258-260.
openaire   +2 more sources

Rhynchotal notes. XII. Heteroptera: Fam. Pyrrhocoridae

1902
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Bionomics of Dysdercus koenigii Fabr. (Hemiptera: Pyrrhocoridae)

1971
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source