scholarly journals New Species of Cyclanthaceae from Southern Central America and Northern South America

2003 ◽  
Vol 13 (1) ◽  
pp. 52 ◽  
Author(s):  
Barry E. Hammel
Keyword(s):  
New Species ◽  
South America ◽  
Central America ◽  
Southern Central ◽  
Northern South America

A new species of Obtusitermes (Isoptera, Termitidae, Nasutitermitinae) from South America

Zootaxa ◽  
2009 ◽  
Vol 1993 (1) ◽  
pp. 61-68 ◽  
Author(s):  
CAROLINA CUEZZO ◽  
ELIANA M. CANCELLO
Keyword(s):  
New Species ◽  
South America ◽  
Trinidad And Tobago ◽  
Central America ◽  
Strong Evidence ◽  
Southern Central ◽  
Northern South America ◽  
A New Species

Obtusitermes Snyder is a genus endemic to the Neotropics, restricted to northern South America and southern Central America. Obtusitermes panamae Snyder was described from Quipo, Panama. Herein, we describe Obtusitermes formosulus, n. sp., from Venezuela and Trinidad and Tobago, based on the dimorphic soldier and polymorphic worker. These descriptions provide strong evidence that Parvitermes bacchanalis Mathews should not be included in Obtusitermes.

Revision of the Neotropical genus Domodon Reemer (Diptera: Syrphidae), with description of three new species

Zootaxa ◽  
2019 ◽  
Vol 4648 (3) ◽  
pp. 523-536
Author(s):  
FERNANDO DA SILVA CARVALHO-FILHO ◽  
MARLÚCIA BONIFÁCIO MARTINS ◽  
MATHEUS TAVARES DE SOUZA ◽  
MENNO REEMER
Keyword(s):  
New Species ◽  
Costa Rica ◽  
South America ◽  
Central America ◽  
Male Genitalia ◽  
French Guiana ◽  
Type Material ◽  
Key To Species ◽  
Northern South America ◽  
Three New Species

The Syrphidae genus Domodon Reemer, 2013 so far included two species, D. zodiacus Reemer, 2013 and D. peperpotensis Reemer, 2014, both recorded only from Suriname. Additional specimens belonging to this genus have been collected in many other localities in South and Central America. In this paper, the genus is revised and three new species are described: D. caxiuana sp. nov. (northern South America), D. inaculeatus sp. nov. (northern South America), and D. sensibilis sp. nov. (Costa Rica). The distribution of D. peperpotensis is extended to include French Guiana. Photographs of the type material of the new species and illustrations of male genitalia of all species are provided, as well as a key to species. 

Lectotypification of Warszewiczia pulcherrima (Rubiaceae) with notes on Józef Warszewicz’s plant collection preserved at KRA herbarium from his trips to Central and South America

Phytotaxa ◽  
2020 ◽  
Vol 442 (1) ◽  
pp. 47-51
Author(s):  
MARCIN NOBIS ◽  
TOMASZ GŁUSZAK ◽  
ALICJA ZEMANEK ◽  
BOGDAN ZEMANEK
Keyword(s):  
South America ◽  
Central America ◽  
Plant Collection ◽  
Southern Central ◽  
Northern South America

Warszewiczia Klotzsch (1853: 497) is a Neotropical genus of the tribe Condamineeae (Rova et al. 2002, Duncan 2007, Bremer & Eriksson 2009, Kainulainen et al. 2010, Delprete 2019), family Rubiaceae. The genus comprises seven well-distinguished species (Pantoja 1994, Tropicos 1995+) distributed in southern Central America and northern South America (Pantoja 1994, Lorence 1999, Kainulainen et al. 2010, Baksh-Comeau et al. 2016).

First record and a new species of Megarthrus Curtis (Coleoptera, Staphylinidae, Proteininae) from the Colombian Central Andes

Zootaxa ◽  
2011 ◽  
Vol 2916 (1) ◽  
pp. 62
Author(s):  
MARGARITA M. LÓPEZ-GARCÍA ◽  
DIANA M. Méndez-Rojas ◽  
JOSÉ LUÍS NAVARRETE-HEREDIA
Keyword(s):  
New Species ◽  
South America ◽  
Central America ◽  
First Record ◽  
Central Andes ◽  
South American ◽  
The South ◽  
The World ◽  
Northern South America ◽  
A New Species

The genus Megarthrus Curtis 1829 with about 139 species described around the world, is the largest of the subfamily Proteininae (Coleoptera: Staphylinidae) (Cuccodoro 2011). Megarthrus is distributed worldwide (Cuccodoro 1999) but it is apparently more diverse in the Holartic region (Navarrete-Heredia et al. 2002). However, the South American fauna is underestimated because many of the collected specimens are not yet described (Cuccodoro 2011). Newton et al. (2005) cited the genus as probable in Colombia because some species are known from Central America and northern South America, but until now, no species has been published from Colombia. Therefore, M. andinus sp. nov. represents the first record of the genus and subfamily for this country.

scholarly journals Three new species of the Eigenmannia trilineata species group (Gymnotiformes: Sternopygidae) from northwestern South America

2020 ◽  
Vol 18 (1) ◽  
Author(s):  
Edgar Esteban Herrera-Collazos ◽  
Aleidy M. Galindo-Cuervo ◽  
Javier A. Maldonado-Ocampo ◽  
Melissa Rincón-Sandoval
Keyword(s):  
New Species ◽  
South America ◽  
Geometric Morphometrics ◽  
Central America ◽  
Species Group ◽  
Coi Gene ◽  
Number Of Species ◽  
Southern Central ◽  
Taxonomic Approach ◽  
Three New Species

ABSTRACT Eigenmannia is one of the more taxonomically complex genera within the Gymnotiformes. Here we adopt an integrative taxonomic approach, combining osteology, COI gene sequences, and geometric morphometrics to describe three new species belonging to the E. trilineata species group from Colombian trans-Andean region. These new species increase the number of species in the E. trilineata complex to 18 and the number of species in the genus to 25. The distribution range of the E. trilineata species group is expanded to include parts of northwestern South America and southern Central America.

A morphological and molecular revision of lizards of the genus Marisora Hedges & Conn (Squamata: Mabuyidae) from Central America and Mexico, with descriptions of four new species

Zootaxa ◽  
2020 ◽  
Vol 4763 (3) ◽  
pp. 301-353
Author(s):  
JAMES R. MCCRANIE ◽  
AMY J. MATTHEWS ◽  
S. BLAIR HEDGES
Keyword(s):  
New Species ◽  
South America ◽  
Central America ◽  
Caribbean Sea ◽  
Molecular Data ◽  
Central American ◽  
The Caribbean ◽  
Northern South America ◽  
Genetic Distinctiveness ◽  
Morphological And Molecular Data

The skink genus Marisora ranges from Mexico to northern South America and occurs on some islands in the Caribbean Sea. We conducted a revision of the genus Marisora from Mexico and Central America, using new morphological and molecular data, and find support for the five previously described species (Marisora alliacea, M.aurulae, M. brachypoda, M. magnacornae, and M. roatanae) and describe four new species: Marisora lineola sp. nov., M. aquilonaria sp. nov., M. syntoma sp. nov., and M. urtica sp. nov. We show that two species previously known only from Central American islands, M. magnacornae and M. roatanae, also occur on the adjacent mainland and that two species recently placed in Alinea belong to this evolutionary clade: Marisora berengerae n. comb. and Marisora pergravis n. comb. Together with M. falconensis and M. unimarginata, these 13 species of Marisora arose mostly in the Pliocene and are largely allopatric but are sympatric and nearly sympatric at several locations in Central America where they maintain their morphological and genetic distinctiveness. 

Rubiacearum Americanarum Magna Hama Pars XLIV: Review of the Palicourea pilosa Group, With Some New Species and a New Subspecies (Palicoureeae)

2019 ◽  
Vol 27 (2) ◽  
pp. 102-130
Author(s):  
Charlotte M. Taylor
Keyword(s):  
New Species ◽  
South America ◽  
Central America ◽  
Ongoing Study ◽  
Similar Species ◽  
New Subspecies ◽  
Neotropical Species ◽  
Southern Central ◽  
New Nomenclatural Combinations ◽  
Made In

Palicourea Aubl. (Rubiaceae) comprises a large group of Neotropical species, many of which were previously classified in Psychotria L. subg. Heteropsychotria Steyerm. Ongoing study of those species here clarifies the identity of Palicourea pilosa (Ruiz & Pav.) Borhidi, Palicourea hazenii (Standl.) Borhidi, and several similar species, and classifies them all in Palicourea subg. Montanae C. M. Taylor sect. Montanae ser. 4 subser. f. Twenty-five species found from southern Central America through western South America are studied here. The circumscription of Palicourea pilosa is narrowed, four new nomenclatural combinations are made in Palicourea, and 10 new species and one new subspecies are described.

Rubiacearum Americanarum Magna Hama Pars XLVIII: A New View of Palicourea sect. Axillares and Description of Some New Species (Palicoureeae)

2021 ◽  
Vol 29 ◽  
pp. 85-111
Author(s):  
Charlotte M. Taylor
Keyword(s):  
New Species ◽  
South America ◽  
Central America ◽  
Species Status ◽  
The Andes ◽  
Southern Ecuador ◽  
Center Of Diversity ◽  
Infraspecific Taxa ◽  
Southern Central ◽  
Molecular Characters

Many of the species classified in Psychotria L. subg. Heteropsychotria Steyerm. (Rubiaceae), including the species of Psychotria ser. Axillares (Hook. f.) Steyerm., have been shown to belong to Palicourea Aubl. based on morphological and molecular characters. This section is now treated as Palicourea sect. Axillares (Hook. f.) Borhidi, and includes 14 species found from southern Central America through the Andes of northwestern and western South America with a center of diversity in eastern Colombia and western Venezuela. This section is characterized by the combination of laminar, well-developed, bilobed stipules and mostly capitate, pseudoaxillary or sometimes terminal, mostly sessile inflorescences with numerous well-developed bracts that enclose the flowers but without enlarged involucral bracts. It is circumscribed differently here than it is by Borhidi. The nomenclatural summary, key, and diagnostic discussions that separate the species included here are based on several new taxonomic circumscriptions. No infraspecific taxa are recognized in Pal. axillaris (Sw.) Borhidi, but one of its varieties from Venezuela is raised to species status as Pal. villipila (Steyerm.) C. M. Taylor. The circumscription of Pal. rosacea (Steyerm.) Borhidi is expanded, and four species are newly described here: Pal. aristata C. M. Taylor from the Andes of southern Ecuador, Pal. quibdoana C. M. Taylor from northwestern Colombia, Pal. santanderiana C. M. Taylor from the Andes of eastern Colombia, and Pal. winfriedii C. M. Taylor from northern Venezuela.

New species of Anaptomecus Simon, 1903 (Araneae: Sparassidae) from Colombia, with an identification key for all known species of the genus

Zootaxa ◽  
2018 ◽  
Vol 4521 (2) ◽  
pp. 294 ◽  
Author(s):  
WILLIAM GALVIS ◽  
CRISTINA ANNE RHEIMS
Keyword(s):  
New Species ◽  
Costa Rica ◽  
South America ◽  
Type Species ◽  
Juvenile Male ◽  
Male And Female ◽  
San Pedro ◽  
Southern Central ◽  
Males And Females ◽  
Northern South America

The huntsman spider genus Anaptomecus was proposed by Simon (1903) to include the type species, A. longiventris Simon, 1903, described from a juvenile male collected in Cayambé (San Pedro de Cayambé), Pichincha, Ecuador. Mello-Leitão (1940) described a second species, A. rufescens, from a female collected in Essequibo River, Guyana. The genus remained unstudied until the early 2000’s when Jäger et al. (2009) described the adult male and female of A. longiventris and transferred A. rufescens to Sparianthina Banks, 1929. In this same paper, the authors described A. temii Jäger, Rheims & Labarque, 2009, based on a male from Panama, and A. levyi Jäger, Rheims & Labarque, 2009, based on a female from Colombia. A few years later, Guala et al. (2012), increased the number of known species with the descriptions of A. paru Guala, Labarque & Rheims, 2012 and A. suni Guala, Labarque & Rheims, 2012, both based on males and females from Ecuador. Thus, Anaptomecus currently includes five species and is distributed in southern Central and northern South America, from Costa Rica to central Ecuador (Puerto Napo, Napo) (World Spider Catalog 2018). 

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