The Neotropical species of Clistopyga (Hymenoptera, Ichneumonidae, Pimplinae) Part III: the C. henryi species group, with the description of three new species

Zootaxa ◽  
2019 ◽  
Vol 4563 (1) ◽  
pp. 103 ◽  
Author(s):  
EDGARD PALACIO ◽  
SANTIAGO BORDERA ◽  
FRANCISCO DÍAZ
Keyword(s):  
New Species ◽  
New World ◽  
Species Group ◽  
Identification Key ◽  
Neotropical Species ◽  
Three New Species

The New World Clistopyga henryi species group is revised. Three species are described as new: C. carinata sp. nov., C. declinata sp. nov., and C. teresitae sp. nov. An illustrated identification key to Neotropical species of the group is provided. The Clistopyga henryi species group is composed of species with polished, and straight or down-curved ovipositors. 

The Neotropical species of Clistopyga (Hymenoptera, Ichneumonidae, Pimplinae). Part II: the C. isayae species group, with the description of seven new species

Zootaxa ◽  
2018 ◽  
Vol 4442 (1) ◽  
pp. 101-121
Author(s):  
EDGARD PALACIO ◽  
SANTIAGO BORDERA ◽  
ILARI E. SÄÄKSJÄRVI ◽  
FRANCISCO DÍAZ
Keyword(s):  
New Species ◽  
South America ◽  
New World ◽  
Species Group ◽  
Identification Key ◽  
Undescribed Species ◽  
Neotropical Species ◽  
Tropical South America

The New World Clistopyga isayae species group is revised. Seven species are described as new: C. crassicaudata sp. nov., C. isayae sp. nov., C. kalima sp. nov., C. nigriventris sp. nov., C. panchei sp. nov., C. splendida sp. nov. and C. taironae sp. nov. An illustrated identification key to all species of the group is provided. The Clistopyga isayae species group is composed entirely of previously undescribed species mainly from Andean forests of tropical South America. 

The Neotropical species of Clistopyga (Hymenoptera, Ichneumonidae, Pimplinae). Part IV: the C. eldae species group, with the description of three new species

Zootaxa ◽  
2019 ◽  
Vol 4564 (2) ◽  
pp. 327 ◽  
Author(s):  
SANTIAGO BORDERA ◽  
EDGARD PALACIO
Keyword(s):  
New Species ◽  
Species Group ◽  
Identification Key ◽  
Neotropical Species ◽  
Three New Species

The Neotropical Clistopyga eldae species-group is revised. Three species, C. catarina, C. marcapatensis and C. polita, are described as new. The species C. eldae Gauld, 1991 is redescribed, and an illustrated identification key to all species of the group is provided. 

The Neotropical species of Clistopyga (Hymenoptera, Ichneumonidae, Pimplinae). Part V: the C. diazi species group, with the description of three new species

Zootaxa ◽  
2019 ◽  
Vol 4661 (3) ◽  
pp. 545-565
Author(s):  
SANTIAGO BORDERA ◽  
EDGARD PALACIO ◽  
JUAN JOSÉ MARTÍNEZ
Keyword(s):  
New Species ◽  
Species Group ◽  
Identification Key ◽  
Neotropical Species ◽  
Three New Species

The Neotropical pimpline Clistopyga diazi species group is revised. Three species, C. albovittata, C. lapacensis and C. speculata are described as new. The species C. diazi Porter and C. lopezrichinii (Blanchard) are redescribed and illustrated. An identification key to all Neotropical species of the group is provided. 

Three new Nearctic species of Telenomus (Hymenoptera: Scelionidae) attacking Tabanidae eggs

2004 ◽  
Vol 136 (1) ◽  
pp. 43-60 ◽  
Author(s):  
Mahmood Iranpour ◽  
Terry D. Galloway
Keyword(s):  
New Species ◽  
New World ◽  
Egg Parasitoids ◽  
Identification Key ◽  
Type Specimens ◽  
World Species ◽  
Diagnostic Characters ◽  
Three New Species

AbstractThree new species of Tabanidae egg parasitoids are described: Telenomus hybomitraesp. nov. and Telenomus utilissp. nov., both reared from eggs of Hybomitra nitidifrons nuda (McDunnough) and Hybomitra lasiophthalma Macquart, and Telenomus chrysopsissp. nov., reared from eggs of Chrysops aestuans Wulp, Chrysops excitans Walker, and Chrysops mitis Osten Sacken. Specimens of these species were compared with type specimens of known New World species of scelionid parasitoids attacking tabanid eggs. Diagnostic characters and identification key to the Nearctic species are provided.

scholarly journals A new synonym for Zelia Robineau-Desvoidy, 1830 (Diptera, Tachinidae), the genus Opsozelia Townsend, 1919, with the description of three new species

ZooKeys ◽  
2019 ◽  
Vol 880 ◽  
pp. 113-133
Author(s):  
Rodrigo de Vilhena Perez Dios ◽  
Marcelo Domingos de Santis
Keyword(s):  
New Species ◽  
Single Species ◽  
Species Group ◽  
Identification Key ◽  
Additional Material ◽  
New Synonym ◽  
Three New Species

The monotypic tachinid genus Opsozelia Townsend, 1919 (Diptera: Tachinidae) is synonymized with ZeliaRobineau-Desvoidy 1830, syn. nov. The single species of Opsozelia, O. discalis Townsend, 1919, is redescribed as Zelia discalis, comb. nov., based on examination of the holotype from Guyana and additional material from Suriname, Brazil and Paraguay. Three new species of Zelia similar to Z. discalis are described from Brazil: Z. magnasp. nov., Z. guimaraesisp. nov. and Z. formosasp. nov. These four species are treated informally as the Zelia discalis species group. An identification key to the species of this species group is provided based on male specimens. Descriptions and illustrations are provided for the male terminalia of all species and for the female terminalia of one species, Z. guimaraesi.

Revision of the Agrilus cyanescens species-group (Coleoptera: Buprestidae) with description of three new species from the east Palaearctic region

Zootaxa ◽  
2009 ◽  
Vol 2139 (1) ◽  
pp. 43-60 ◽  
Author(s):  
EDUARD JENDEK ◽  
VASILY V. GREBENNIKOV
Keyword(s):  
New Species ◽  
Species Group ◽  
Identification Key ◽  
Palaearctic Region ◽  
Key To Species ◽  
New Synonyms ◽  
Three New Species

The Agrilus cyanescens species-group of jewel beetles is defined to include seven species, three of which are newly described: A. dali Jendek sp. n. (China: Yunnan), A. zhongdian Jendek sp. n. (China: Yunnan) and A. arsenevi Jendek sp. n. (Russia: Primorsky Kray). Three new synonyms are proposed for A. cyanescens (Ratzeburg, 1837) (= italicus Obenberger, 1920 syn. n.; = cockerelli Fisher, 1925 syn. n.; = pooli Théry, 1936 syn. n.). Each member of the group is illustrated and an identification key to species, based on males, is provided.

Three new large-bodied species of Labena (Hymenoptera: Ichneumonidae: Labeninae), with a key to the Neotropical striata species group

2010 ◽  
Vol 142 (2) ◽  
pp. 103-119 ◽  
Author(s):  
Santiago Bordera ◽  
Alejandra González-Moreno ◽  
Ilari E. Sääksjärvi ◽  
Anu Veijalainen
Keyword(s):  
New Species ◽  
Costa Rica ◽  
Intraspecific Variation ◽  
Species Group ◽  
Identification Key ◽  
Peruvian Amazonia ◽  
Three New Species

AbstractLabena Cresson is a large Gondwanan genus best represented in the Neotropical area. We describe three new species in the Neotropical Labena striata species group: Labena gauldianasp. nov. from Costa Rica and Mexico, Labena yucatanicasp. nov. from Mexico, and Labena iquitosicasp. nov. from Peruvian Amazonia. These species are among the largest and most spectacular Neotropical Ichneumonidae ever collected. We also provide additional descriptive remarks regarding Labena striata Townes and Townes (including intraspecific variation) and an identification key to the six species of the striata group.

scholarly journals Taxonomic revision of the Canthidium Erichson, 1847 species of the gigas group (Coleoptera, Scarabaeidae, Scarabaeinae)

2019 ◽  
Author(s):  
Edrielly Carvalho de Santa ◽  
Thaynara L. Pacheco ◽  
Fernando Z. Vaz-de-Mello
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
French Guiana ◽  
Taxonomic Revision ◽  
Brazilian Amazon ◽  
Species Group ◽  
Identification Key ◽  
Brazilian Atlantic Forest ◽  
Brazilian Cerrado ◽  
Three New Species

The gigas species group of the subgenus Canthidium (Neocanthidium) is defined and described. This species group is composed of three described species [C. gigas Balthasar, 1939, Brazilian Atlantic Forest, including intrusions into Cerrado, C. bokermanni (Martínez et al., 1964), Chaco and western Cerrado in Brazil, Bolivia, Paraguay, and Argentina, and C. kelleri (Martínez et al., 1964), Brazilian Cerrado and neighbouring open areas] and three new species: Canthidium stofeli sp. nov. from the western and southern regions of the Brazilian Amazon, Canthidium feeri sp. nov. from French Guiana, and Canthidium ayri sp. nov. from the Brazilian Atlantic Forest. We present descriptions and redescriptions, illustrations, an identification key and comments on the distributions of the species of the gigas group.

scholarly journals The Tachytrechus alatus species group (= Syntomoneurum Becker) revisited: new species and revised species group limits (Diptera: Dolichopodidae)

Zootaxa ◽  
2008 ◽  
Vol 1676 (1) ◽  
pp. 1
Author(s):  
SCOTT E. BROOKS ◽  
JEFFREY M. CUMMING
Keyword(s):  
New Species ◽  
South America ◽  
Species Group ◽  
Key To Species ◽  
Southern Mexico ◽  
Neotropical Species ◽  
Fore Femur ◽  
Three New Species

The Tachytrechus alatus species group is revised. The species group is defined within the genus Tachytrechus on the basis of possession of a strong basiventral bristle on the fore femur and very reduced pulvilli on the midand hindlegs of both sexes. Males also possess a strongly reduced vertical bristle, and a cluster of 2–3 strong bristles on both the fore femur and mid coxa. The T. alatus species group is now known from southern Mexico, Central and South America and comprises eight Neotropical species including three new species: Tachytrechus alatus (Becker), Tachytrechus analis (Parent), Tachytrechus costaricensis Brooks sp. nov., Tachytrechus dios Brooks sp. nov., Tachytrechus giganteus (Brooks), Tachytrechus peruicus Yang & Zhang, Tachytrechus transversus (Van Duzee) and Tachytrechus zumbadoi Brooks sp. nov. A revised key to species is provided, as well as remarks on the phylogeny and zoogeography of the group.

Revision of the Metallactus generosus species-group with a preliminary evaluation of the effectiveness of the endophallus morphology in distinguishing critical sibling species (Coleoptera: Chrysomelidae: Cryptocephalinae)

Zootaxa ◽  
2020 ◽  
Vol 4877 (1) ◽  
pp. 148-162
Author(s):  
DAVIDE SASSI
Keyword(s):  
New Species ◽  
Sibling Species ◽  
Taxonomic Revision ◽  
Species Group ◽  
Identification Key ◽  
Preliminary Evaluation ◽  
Neotropical Species

A taxonomic revision of the Metallactus generosus species-group is given in the present study. The complex is made up of three Neotropical species, two redescribed here and one new: Metallactus generosus Suffrian, 1866, M. argentinensis Jacoby, 1907 and M. nigroplagiatus new species. Lectotypes are designated for M. generosus and M. argentinensis. An identification key for the species group is provided. The usefulness of endophallic sclerite morphology for taxonomic and diagnostic purposes within the genus Metallactus is briefly discussed. A lapsus calami is corrected, M. chamorroi Sassi, 2019 to M. chamorroae Sassi, 2019, 

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