scholarly journals XLVI.—Descriptions of some new Species of Noctuidæ from Tropical South America

1905 ◽  
Vol 15 (88) ◽  
pp. 372-375
Author(s):  
Herbert Druce
Keyword(s):  
New Species ◽  
South America ◽  
Tropical South America

The new Belostoma fittkaui species group with supplemental descriptions of B. fittkaui De Carlo and B. sayagoi De Carlo

Zootaxa ◽  
2021 ◽  
Vol 4942 (4) ◽  
pp. 583-591
Author(s):  
FABIANO STEFANELLO
Keyword(s):  
New Species ◽  
South America ◽  
Comparative Morphology ◽  
Species Group ◽  
Type Material ◽  
Extreme Variation ◽  
Species Groups ◽  
A New Species ◽  
Tropical South America

The giant water bug fauna from tropical South America remains poorly known. Three species of Belostoma Latreille (Belostoma fittkaui De Carlo, B. sayagoi De Carlo and B. hirsutum Roback & Nieser) have been cited only a few times in the literature. These three species are remarkable since they represent an extreme variation for the genus, with article II of the labium distinctly shorter than article III. Here, the synonymy of B. hirsutum with B. sayagoi is proposed based on examination of type material and additional specimens. Further, B. fittkaui and B. sayagoi are redescribed, including discussion about comparative morphology with congeners. A new species group is proposed for these species and a key to the Belostoma species groups is provided. Distribution records are also updated. 

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. 

Taxonomic revision of Neotropical Dicepolia Snellen (Lepidoptera: Crambidae)

Zootaxa ◽  
2009 ◽  
Vol 2237 (1) ◽  
pp. 1-33 ◽  
Author(s):  
JAMES E. HAYDEN
Keyword(s):  
New Species ◽  
South America ◽  
Type Species ◽  
Taxonomic Revision ◽  
Northeastern Brazil ◽  
Larval Morphology ◽  
African Species ◽  
Neotropical Species ◽  
And Behavior ◽  
Tropical South America

Dicepolia Snellen (syn. Endolophia Hampson) is revised to include thirteen species distributed in the Neotropics and Madagascar. The genus is diagnosed and differentiated from similar Neotropical Pyraloidea. The two previously described species, the type species D. roseobrunnea (Warren) (tropical South America) and D. rufitinctalis (Hampson) (Central and South America), are redescribed. Seven new species are described: D. aerealis sp. nov., D. amazonalis sp. nov., D. artoides sp. nov., D. bicolor sp. nov., D. cuiabalis sp. nov., D. vaga sp. nov. and D. venezolalis sp. nov. Four Malagasy species are transferred to Dicepolia: D. marginescriptalis (Kenrick) comb. nov., D. marionalis (Viette) comb. nov., D. munroealis (Viette) comb. nov., and D. rufeolalis (Mabille) comb. nov. Two continental African species are transferred from Endolophia to other odontiine genera: Emprepes sudanalis (Zerny) comb. nov. and Tegostoma aequifasciale (Zerny) comb. nov. D. roseobrunnea is identified as the “rosada da oiticica,” a historical seed-boring pest of Licania in northeastern Brazil; published observations of larval morphology and behavior are summarized. Habitus and genitalia of all species are illustrated, and a key to the Neotropical species is given.

scholarly journals Didymodon ochyrarum (Pottiaceae, Bryophyta), a new Andean species from tropical South America

2019 ◽  
Vol 68 (1-2) ◽  
pp. 135-141
Author(s):  
Juan A. Jiménez ◽  
María J. Cano
Keyword(s):  
New Species ◽  
South America ◽  
Light Microscope ◽  
Basal Cells ◽  
Leaf Base ◽  
Moss Species ◽  
Andean Highlands ◽  
Tropical South America

Abstract A new moss species, Didymodon ochyrarum J.A. Jiménez & M.J. Cano, is described and illustrated from the tropical Andean highlands of Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile and Argentina. The species is distinguished morphologically by its lanceolate to long-lanceolate leaves that are strongly appressed when dry, leaf base widely ovate, acute apices, plane leaf margins and distally bistratose, excurrent costa, epapillose laminal cells, and marginal basal cells running up the margin forming a distinctly differentiated area of transversely thick-walled cells. Drawings and light microscope photographs of the new species are provided, and possible confusion with other closely related taxa is discussed.

Seven New Species of Selaginella from Tropical South America

1973 ◽  
Vol 63 (3) ◽  
pp. 135 ◽  
Author(s):  
J. A. Crabbe ◽  
A. C. Jermy
Keyword(s):  
New Species ◽  
South America ◽  
Tropical South America
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