scholarly journals A new species of Ypsolopha Latreille (Lepidoptera, Ypsolophidae) from the Andes of northern Chile

2018 ◽  
Vol 41 (2) ◽  
pp. 199-205 ◽  
Author(s):  
Héctor A. Vargas
Keyword(s):  
New Species ◽  
South American ◽  
Northern Chile ◽  
Male And Female ◽  
The Andes ◽  
A New Species

Male and female adults ofYpsolophamolteniisp. n.(Lepidoptera, Ypsolophidae) are described and illustrated from the western slopes of the Andes of northern Chile. Larvae ofY.molteniifeed on inflorescences of the native shrubAdesmiaverrucosaMeyen (Fabaceae). This finding represent the first species ofYpsolophaLatreille, 1796 described from mainland Chile and the first species of this genus with larvae feeding on the highly diverse South American genusAdesmia.

scholarly journals A new terrestrial snail species (Gastropoda: Bulimulidae) from the Región de Antofagasta, northern Chile

PeerJ ◽  
2017 ◽  
Vol 5 ◽  
pp. e3538
Author(s):  
Juan Francisco Araya ◽  
Abraham S.H. Breure
Keyword(s):  
New Species ◽  
Coastal Area ◽  
First Record ◽  
Coastal Areas ◽  
Snail Species ◽  
South American ◽  
Northern Chile ◽  
Terrestrial Snails ◽  
A New Species ◽  
Coastal Range

A new species of Scutalus Albers, 1850 (Gastropoda: Bulimulidae), Scutalus chango sp. n., is described from a coastal area of northern Chile. Empty shells of this new species were found buried in sand and under boulders and rocks in the foothills of the Chilean Coastal Range at Paposo, Región de Antofagasta. This new species is distinguished from all other Chilean terrestrial snails by its slender shell with a flared and reflected aperture, and by the presence of a columellar fold. This is the first record of Scutalus in Chile, and the southernmost record for this endemic South American bulimulid genus. The presence of this species in Paposo highlights the need for further research and for conservation guidelines in coastal areas of northern Chile, which have comparatively high levels of biodiversity and endemism.

Species status of Colias misti (Pieridae: Coliadinae) from the Arequipa region, South Peru, and a description of its new subspecies, from Cotahuasi canyon, South-Central Peru

Zootaxa ◽  
2019 ◽  
Vol 4706 (3) ◽  
pp. 408-426
Author(s):  
ALEXANDER V. KIR’YANOV
Keyword(s):  
New Species ◽  
Male Genitalia ◽  
Detailed Comparison ◽  
South American ◽  
Species Status ◽  
Reliable Identification ◽  
New Subspecies ◽  
The Andes ◽  
South Central ◽  
A New Species

A new species of the genus Colias Fabricius from the Arequipa region of Peru, C. misti Kir’yanov sp. nov., stat. nov., is established by raising it from the subspecies rank, C. lesbia misti Kir’yanov 2017. This taxonomic act is justified after detailed comparison of C. misti with representatives of phenotypically similar other South American Colias, including the subspecies of C. lesbia. The newly presented taxa are diagnosed by adult morphology, bionomics, and male genitalia. The diagnosis of a new subspecies Colias misti ccota Kir’yanov ssp. nov., discovered in the World’s deepest canyon Cotahuasi (Peru), is based on different and stable characters in phenotypes, genitalia, and bionomics of C. misti ccota and C. misti misti. Both subspecies of C. misti are endemic to the Western slopes of the Andes. It is also demonstrated that the shape of the male aedeagus is diagnostic for a reliable identification of the South American Colias.

A new species of Arthrobrachus Solier, Arthrobrachus arquatus n. sp. (Coleoptera: Melyridae) from the South American Transition Zone, Argentina

Zootaxa ◽  
2018 ◽  
Vol 4441 (3) ◽  
pp. 537
Author(s):  
PATRICIA M. ESTRADA
Keyword(s):  
New Species ◽  
Transition Zone ◽  
Adult Male ◽  
South American ◽  
The South ◽  
Central Chile ◽  
Male And Female ◽  
A New Species

A new species of Arthrobrachus Solier, A. arquatus n. sp. from Argentina, is described using external characters of the adult male and female including terminal segments of the abdomen and genitalia. Arthrobrachus arquatus n. sp. is morphologically close to A. tibialis Solier, 1849 from the Central Chile sub region, suggesting a phylogenetic connection. Comments on the possible origin of this relationship are made. 

scholarly journals Revision of the bee genus Chlerogella (Hymenoptera: Halictidae), Part IV: A new species from southwestern Colombia

2014 ◽  
pp. 1
Author(s):  
Michael S. Engel ◽  
Victor H. Gonzalez ◽  
Ismael A. Hinojosa-Díaz
Keyword(s):  
New Species ◽  
South American ◽  
The South ◽  
South American Species ◽  
The Andes ◽  
A New Species

A new species of the diverse augochlorine bee genus Chlerogella Michener (Halictinae: Augochlorini) is described and figured from southwestern Colombia.  Chlerogella anchicaya Engel, Gonzalez, & Hinojosa-Díaz, new species, is similar to C. agaylei Engel and C. materdonnae Engel, both occurring on the eastern slopes of the Andes in Ecuador.  There are also some similarities with C. eumorpha Engel from the western Andean foothills in northern Ecuador, but differences in rostral length and male terminalia can distinguish these species.  Revised couplets are provided to the South American species of Chlerogella to permit identification of the new species.

scholarly journals A new species of Leucochrysa and a redescription of Leucochrysa (Nodita) clepsydra Banks (Neuroptera: Chrysopidae)

Zootaxa ◽  
2008 ◽  
Vol 1781 (1) ◽  
pp. 1 ◽  
Author(s):  
CATHERINE A. TAUBER ◽  
GILBERTO S. ALBUQUERQUE ◽  
MAURICE J. TAUBER
Keyword(s):  
New Species ◽  
Body Size ◽  
Coastal Region ◽  
Southeastern Brazil ◽  
Similar Species ◽  
South American ◽  
Type Specimens ◽  
Male And Female ◽  
Reliable Identification ◽  
A New Species

A new species, Leucochrysa (Nodita) digitiformis, is described from an agricultural area in the coastal region of southeastern Brazil. In accordance with the most recent key to some agriculturally-associated lacewings in Brazil (Freitas and Penny 2001), this species would have been identified as Leucochrysa (Nodita) clepsydra Banks, which was described from the Andean region of Colombia (1,000–1,340 m). However, a comparison of our Brazilian specimens with Banks’s syntypes of L. (N.) clepsydra showed that Freitas and Penny’s redescription of L. (N.) clepsydra differs markedly from Banks’s types in body size, wing shape, and male genitalia. To facilitate reliable identification of natural enemies in South American agroecosystems, we redescribe L. (N.) clepsydra (male and female) from the type specimens, describe a similar species from Brazil, and modify the existing key.

A new species of Mathania Oberthür, 1890 from Peru (Lepidoptera, Pieridae)

Zootaxa ◽  
2020 ◽  
Vol 4758 (3) ◽  
pp. 589-595 ◽  
Author(s):  
JACKIE FARFÁN ◽  
GERARDO LAMAS ◽  
JOSÉ CERDEÑA
Keyword(s):  
New Species ◽  
Host Plant ◽  
Dorsal Surface ◽  
Costal Margin ◽  
Male And Female ◽  
The Andes ◽  
Discal Cell ◽  
External Character ◽  
Black Band ◽  
A New Species

A new species of the genus Mathania Oberthür, 1890, M. hughesi Lamas, Farfán & Cerdeña, sp. n. is described from the southwestern slopes of the Andes of Peru, associated with xerophytic environments, between 2300 and 3500 m elevation. This new species is distinguishable from its congeners by the following external character: a black band on forewing dorsal surface at the end of the discal cell, extending from the costal margin to the base of cell M3-CuA1. Adults and male and female genitalia are illustrated and compared to other species of Mathania. In addition, we report Ligaria cuneifolia (R. et P.) Tiegh. (Loranthaceae) as host plant of M. hughesi. 

A new species of Chilenoperla (Plecoptera: Gripopterygidae) from the Andes of South America

Zootaxa ◽  
2012 ◽  
Vol 3268 (1) ◽  
pp. 63
Author(s):  
ALEJANDRO VERA
Keyword(s):  
New Species ◽  
South America ◽  
Color Pattern ◽  
Andes Mountains ◽  
The Other ◽  
Male And Female ◽  
The Andes ◽  
A New Species

Chilenoperla puelche n. sp. is described based on male and female adults and one nymph. The wing color pattern and the gen-italia of the adults are diagnostic clearly distinguishing it from the other species of the genus. However, the nymph is similar tothat of C. elongata Vera. This new species is distributed in the Andes Mountains of Chile from 38° to 39° south latitude; Adults were collected in September and November.

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