Results 171 to 180 of about 3,299 (201)

Aeshna juncea (Odonata: Aeshnidae) new to Armenia

2020
Aeshna juncea is reported from Armenia for the first time on the basis of voucher specimens and photographic records. On 30-vii-2018 a putative pair was photographed, and on 3- and 4-viii-2019 several specimens were photographed and examined in the hand. The occurrence of A. juncea in the Caucasus region as well as its puzzling regional distribution in
Ananian, Vasil, Schröter, Asmus
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Gynacantha vargasi (Odonata: Anisoptera: Aeshnidae) sp. nov. from Costa Rica

Zootaxa, 2019
El macho y la hembra de Gynacantha vargasi sp. nov. se describen de tres sitios en la vertiente caribeña de Costa Rica. La especie se distingue de sus congéneres por sus franjas torácicas laterales de color verde limón, el fémur posterior de color marrón anaranjado con el ápice negro, lado dorsal de la tibia trasera amarillo, la forma única del cerco ...
Ulisses Gaspar, Neiss, Jürg DE, Marmels
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Aeshnidae Rambur 1842

2019
AESHNIDAE Rambur, 1842 Aeshnidae are commonly known as “darners” in the New World. They are medium to large in size and are strong fliers. Adults range in color pattern from mostly drab brown to intricately colored with blue, green and yellow marks on a black or brown background. Nine genera and 47 species occur in Ecuador.
Mauffray, William F., Tennessen, Kenneth J.   +1 more
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Aeshnidae Leach 1815

2016
Aeshnidae genus incertae sedis Genus and species undetermined (Figure 4 (a, b)) Material Specimen No. ZD 282 (midpart of hind wing preserved in light brown claystone), deposited in the collections of the Bílina Mine Enterprises, Bílina, Czech Republic. Age and outcrop Early Miocene (Burdigalian), Most Basin, Most Formation, Holešice Member, Delta Sandy
Prokop, Jakub, Pecharová, Martina, Nel, André   +2 more
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Aeshnidae Rambur 1842

2016
CROWN AESHNIDAE Node Calibrated: (5) Crown Aeshnidae. This node represents crown Aeshnidae. Species. Gomphaeschna inferna (Gomphaeschninae) Pritykina, 1977 Specimen. Hind wing without base, PIN 1989/ 1808 Paleontological Institute of the Academy of Science of Russia, Moscow, Russia. Phylogenetic Justification.
Kohli, Manpreet Kaur, Ware, Jessica L., Bechly, Günter   +2 more
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Two new South American Aeshnidae (Odonata)

1951
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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The Female of Aeshna Rufipennis (Odonata: Aeshnidae)

Annals of the Entomological Society of America, 1944
In these Annals, June, 1941, pages 397-403, I described the male of Aeshna rufipennis , n. sp. from Satipo, in the Urubamba Valley of Peru. Shortly after its publication a female and seven more males were received from the collector, Pedro Paprzycki. The female was dated May 23, 1940.
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Redescription of the larva of Gynacantha cylindrata Karsch (Insecta: Odonata: Aeshnidae)

Zootaxa, 2016
The ultimate stadium larva of Gynacantha cylindrata Karsch, 1891 is described and illustrated based on fifteen male and female exuviae from Bundibugyo, Uganda. The larva resembles those of the few described African species of the genus but shows a denser coverage of spine-like setae on body surface and abundance of hair-like setae on mouthparts.
Marco Di, Domenico, Klaas-Douwe B, Dijkstra, Gianmaria, Carchini   +2 more
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The Female of Aeshna Biliosa (Odonata: Aeshnidae)

Annals of the Entomological Society of America, 1939
In a recent issue of this journal (Vol. XXXI (4): 573-577, figs. 1-7, 1938) I described the male of the new species, Aeshna biliosa Kennedy, from Ecuador and Peru. In April, 1939, I received from Mr. William Clarke-Macintyre, Esq., of Bafios, the first female of this species.
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New taxonomic entities in Neotropical Aeshnas (Odonata: Aeshnidae) II

1952
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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