Browsing Artículos científicos by Subject "INSECTS"
Now showing items 1-6 of 6
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A new species of Seticeros from Costa Rica (Coleoptera, Cerambycidae, Prioninae)
(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), 2011)A new species of Seticeros Perger & Santos-Silva, 2010 (Prioninae: Callipogonini) from San Isidro del General, San José, Costa Rica is described and illustrated. A key to the species of Seticeros is added. -
Characteristics of the venoms and digestive secretions of Aphonopelma seemanni and Sphaerobothria hoffmanni (Araneae: Theraphosidae) of Costa Rica
(Universidad de Costa Rica, 1987)A comparison of some components of the venoms of two Costa Rican tarantulas, Aphonopelma seemanni (Cambridge) and Sphaerobothria hoffmanni (Karsch) by polyacrylamide gel electrophoresis shows patterns similar to those of ... -
Distributional range expansion of Cataractocoris Marginiventris Usinger (Hemiptera: Heteroptera: Naucoridae) and first record from El Salvador
(Instituto de Ecología, A.C. - INECOL (México), 2016-04-10)The presence of the species Cataractocoris marginiventris is recorded for the first time in El Salvador, which represents a significant expansion of the species' distribution range towards the south. -
Ensamblaje de insectos con actividad nocturna en dos arrozales de los Llanos Noroccidentales de Venezuela
(Museo de Biología de la Universidad del Zulia, 2020-06-30)In order to contribute to our knowledge on assemblages of nocturnal insects associated with rice crops in Venezuela, two rice fields located in Acarigua and Turén, Portuguesa State, were studied. Sampling was carried out ... -
Isolation on a remote island: genetic and morphological differentiation of a cosmopolitan odonate
(Nature Publishing Group, 2019-06-01)Although low levels of genetic structure are expected in highly widespread species, geographical and/or ecological factors can limit species distributions and promote population structure and morphological differentiation. ... -
New species and records of Cloeodes Traver, 1938 (Ephemeroptera, Baetidae) from Costa Rica
(Pensoft (Bulgaria), 2020)The nymph of Cloeodes danta sp. nov. is described from male and female nymphs collected from highland streams in the Caribbean Slope of the Costa Rica Central Volcanic Mountain Range. Adults are unknown. In addition, C. ...