211 research outputs found
Update to the registers of family-group and genusgroup taxa of aphidoidea (Hemiptera, Sternorrhyncha)
P. 1-23Errors and omissions to the Registers of family-group and genus-group taxa of Aphidoidea
(Hemiptera Sternorrhyncha) are ammended and new information made available
in 2011, 2012 and 2013 is added. The former data are presented in two lists, one for
minor corrections, and the other for corrections with important nomenclatural or taxonomic
significance. The additions are presented in a third list. Also, Neoaulacorthum Lee
(W.) & Lee (S.), 2011 is shown to be a synonym of Pseudomegoura Shinji, 1928, and
the consequent combinations are presented: Pseudomegoura magnoliae (Essig & Kuwana,
1918) comb. nov., and P. nipponica (Essig & Kuwana, 1918) comb. nov.S
Stratigraphic distribution of Aphidfauna (Hom.) in Eastern Andalusian Mountains (South Spain)
A total of 148 aphid species belonging to 69 genera and 7 subfamilies collected over last 40 years in Eastem Andalusian mountains has been analyzed with regard to their vertical distribution pattem, percentage composition at generic and specific level with regard to the total fauna at each altitudinal gradient, rarity and abundance and extent of floral association. Comparison has been made with Eastem Himalayan fauna in India showing some striking similarities and also characteristic differential features.Denominamos en el presente estudio Montañas orientales de Andalucía los macizos montañosos situados en el oriente andaluz con más de dos mil metros de altura máxima y que reciben una precipitación anual superior a los 400 mm. De la mayoría de ellos (Sierras: Nevada, Mágina y de Cazorla, en las provincias de Granada y Jaén) se poseen suficientes datos afidofaunísticos (ciento cuarenta y ocho especies pertenecientes a sesenta y nueve géneros y siete subfamilias) para analizar la distribución altitudinal de los distintos grupos taxonómicos, relacionándola con otros factores ambientales. Se han comparado los resultados obtenidos con los correspondientes de la parte oriental del Himalaya (India y Buth), observándose notables semejanzas, junto a diferencias relacionadas con el alejamiento biogeográfico de ambas zonas de montaña
Comparación de la estructura de las poblaciones de áfidos (Hom. Aphididae) alados capturados en León por diferentes tipos de trampas
De 1980 a 1983 y de 1986 a 1988 se mantuvieron instaladas en la Escuela de Ingeniería Técnica Agricola de la Universidad de León trampas de succión y de Moericke a distintas alturas para conocer la composición aérea de áfidos alados en la zona estudiada. Mediante analisis factoriales de correspondencias se comparan los resultados de las capturas obtenidas en los distintos tipos de trampas.From 1980 to 1983 and from 1986 to 1988 a suction trap and Moericke traps at different heights have been installed at the Escuela de Ingeniería Técnica Agrícola of the University of León, to know the aerial composition of aphids. Some statistics analysis are made to compare the results of the different traps
A new Iranian species of uroleucon mordvilko, 1914 (Hemiptera, Aphididae) from specimens in the Natural History Museum collection
P. 1-6Uroleucon (Uromelan) helichrysi sp. n. (Hemiptera, Aphididae, Aphidinae: Macrosiphini) is established from
Iranian apterous and alate viviparous females caught on Helichrysum sp. (Asteraceae) and preserved in the collection
of the Natural History Museum (BMNH) in London. The number of setae on the first tarsal segments (5),
the number of caudal setae (20 to 28), the presence of abdominal marginal tubercles on abdominal segments
2 to 4, and the size of the cells of the siphuncular reticulation (relatively small) allow the new species to be distinguished
from other Palaeartic species of the subgenus Uromelan. Blackman and Eastop’s key to apterae on
Helichrysum is modified to include the new speciesS
A new aphid species (Hemiptera, Aphididae) living on centaurea from Iran
P. 17-20Macrosiphoniella (Papillomyzus) iranica sp. n. (Aphididae Macrosiphini) is described from Iranian apterous
viviparous females caught on Centaurea sp. and conserved in the Natural History Museum in London and in the
Muséum national d’Histoire naturelle in Paris. The features of the new species are compared with those of the other 6
species of the subgenus Papillomyzus which are hosted on Centaurea and on other Cardueae, Cynareae or Anthemideae
(Asteraceae) species and are distributed along a Mediterrean-Pontian-Turanian-East Palaeartic bandS
Two new palaearctic species of uroleucon (Hemiptera: Aphididae) from the collection of the Muséum National d’Histoire Naturelle de Paris
P. 31-47Two new Palaearctic species of Uroleucon Mordvilko (Hemiptera: Aphididae: Aphidinae
Macrosiphini) are described. Uroleucon (Uroleucon) teheranense n. sp. is described
from apterous viviparous females caught on Lapsana sp. near Tehran (Iran) and Uroleucon
(Uromelan) ariegense n. sp. is described from both apterous and alate viviparae caught on
Campanula sp. in southern France. U. teheranense is compared with the few species belonging
to subgenus Uroleucon that present 3 setae on first segment of tarsi, and with the species
included in the key to apterae on Lapsana by BLACKMAN & EASTOP (2006), which is
modified. U. ariegense is compared with the species of Uroleucon living on Campanulaceae
species, mainly with the species included in BLACKMAN & EASTOP’s key to apterae on
Campanula, which is modifiedS
Nueva especie iraní de Uroleucon Mordvilko, 1914 (Hemiptera, Aphididae) descrita a partir de ejemplares de la colección del Natural History Museum
Uroleucon (Uromelan) helichrysi sp. n. (Hemiptera, Aphididae, Aphidinae: Macrosiphini) is established from Iranian apterous and alate viviparous females caught on Helichrysum sp. (Asteraceae) and preserved in the collection of the Natural History Museum (BMNH) in London. The number of setae on the first tarsal segments (5), the number of caudal setae (20 to 28), the presence of abdominal marginal tubercles on abdominal segments 2 to 4, and the size of the cells of the siphuncular reticulation (relatively small) allow the new species to be distinguished from other Palaeartic species of the subgenus Uromelan. Blackman and Eastop’s key to apterae on Helichrysum is modified to include the new species.
urn:lsid:zoobank.org:pub:E2B89D59-05FD-4A9E-AD78-B3C302219A10Se establece la especie Uroleucon helichrysi n. sp. (Hemiptera: Aphididae: Aphidinae: Macrosiphini) con la descripción de sus hembras vivíparas ápteras y aladas recogidas en Irán sobre Helichrysum sp. (Asteraceae), conservadas en la colección del Natural History Museum de Londres. La nueva especie se diferencia de otras especies paleárticas del subgénero Uromelan por la cantidad de setas en el primer segmento tarsal (5), la cantidad de setas caudales (20 a 28), por el tamaño de las celdillas de la reticulación cornicular (que son relativamente pequeñas) y por la presencia de papilas marginales (presentes en los segmentos abdominales 2 a 4) Se incluye una modificación a la clave de Blackman and Eastop para las ápteras que viven sobre Helichrysum.
urn:lsid:zoobank.org:pub:E2B89D59-05FD-4A9E-AD78-B3C302219A1
Acyrthosiphon matilei (Hemiptera, Aphididae) in the Cantabrian Mountains (Spain)
P. 383-384Acyrthosiphon matilei Remaudière & Leclant, 2000 is one of the six
species of genus Acyrthosiphon Mordvilko, 1914 (Hem., Aphididae, Aphidinae,
Macrosiphini) monophagous on Euphorbia L. (Euphorbiaceae). At this
moment A. matilei is known in several localities of France (Alpes-Martimes
and Haute-Corse departments), Italy (Ventimiglia, in French border) and
Croatia (Cavtat, close to Montenegro) living on Euphorbia spinosa L. (REMAUDIÈRE
& LECLANT, 2000; BLACKMAN & EASTOP 2006 [2013]).
These localities are placed in the Mediterranean phytogeographic Region.
A. matilei is also present in several localities of the Spanish Cantabrian
Mountains placed in the Orocantabrian phytogeographic province of the
Euro-Siberian region.S
Primera cita de Geoica setulosa (Passerini, 1860) en la Península Ibérica (Hemiptera, Aphididae, Eriosomatinae, Fordini)
El género Geoica Hart, agrupa 25 especies (Remaudière & Remaudière, 1997; Qiao & Zhang, 2001; Remaudière et al., 2004), incluyendo en ellas ocho especies próximas a G. utricularia, que están mal definidas y son más o menos dudosas (grupo "utricularia" según Remaudière & Remaudière, 1997). Es un género de origen y distribución paleártica, pero que debido a la capacidad que tienen sus especies para desarrollar poblaciones anholocíclicas en sus hospedadores secundarios (básicamente gramíneas), puede estar presente en otras zonas del mundo, incluso en lugares en los que no crece su hospedador primario (Pistacia spp.) (Blackman & Eastop, 1994; Nieto Nafría et al., 2004). En Europa se conocen únicamente cuatro especies: G. lucífuga (Zehntner), G. setulosa (Passerini), G. utricularia (Passerini) y G. wertheimae Brown & Blackman, y sólo una, G. utricularia, se conocía hasta la fecha en la península Ibérica (Pérez Hidalgo & Nieto Nafría, 2003; Nieto Nafría et al., 2004)
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