Poecilia teresae, a New Species of Poeciliid Fish from Belize, Central America

Copeia ◽  
1990 ◽  
Vol 1990 (2) ◽  
pp. 449 ◽  
Author(s):  
David W. Greenfield
Keyword(s):  
New Species ◽  
Central America ◽  
Poeciliid Fish ◽  
A New Species

scholarly journals Neomillspaughia hondurensis (Polygonaceae), a new species from Central America

Phytotaxa ◽  
2013 ◽  
Vol 144 (2) ◽  
pp. 56
Author(s):  
JUAN JAVIER ORTIZ-DÍAZ ◽  
ITZIAR ARNELAS ◽  
JUAN TUN ◽  
JOSÉ SALVADOR FLORES
Keyword(s):  
New Species ◽  
Central America ◽  
The Other ◽  
Comprehensive Comparison ◽  
Species Being ◽  
A New Species

A new species Neomillspaughia hondurensis (Polygonaceae) from Honduras is described and illustrated. This species is morphologically and ecollogicaly different from the other two currently known Neomillspaughia species, being more related to N. emarginata than to N. paniculata. A comprehensive comparison and a key for the three species are provided. Se describe e ilustra la nueva especie Neomillspaughia hondurensis (Polygonaceae) de Honduras. Esta especie es morfológicamente y ecológicamente diferente de las dos únicas especies de Neomillspaughia, estando más relacionada con N. emarginata que con N. paniculata. Se proporciona información comparativa de la nueva especie con las especies relacionadas y una clave para la identificación de las mismas.

scholarly journals Neoxabea mexicana sp. nov. (Gryllidae: Oecanthinae): A new species from Mexico and a key for Neoxabea in North and Central America

2021 ◽  
Vol 30 (2) ◽  
pp. 99-106
Author(s):  
Nancy Collins ◽  
Carlos Gerardo Velazco-Macias
Keyword(s):  
New Species ◽  
Central America ◽  
Calling Song ◽  
Sound Recordings ◽  
Tree Cricket ◽  
The Status ◽  
Male Calling ◽  
The Common ◽  
A New Species ◽  
Rule Out

A new species of tree cricket, Neoxabea mexicanasp. nov., is described from northeast Mexico. Although it has morphological similarities to two other species found in Mexico, there are distinguishing characters, such as a well-developed tubercle on the pedicel, black markings on the maxillary palpi, one of the two pairs of spots on the female wings positioned at the base of the wings, stridulatory teeth count, and the pulse rate of the male calling song. The calling song description and pre-singing stuttering frequencies are provided. Character comparisons that rule out other species in the genus are presented. The common name given to this new species is Mexican tree cricket. Sound recordings and video are available online. We also make some clarification of the status of Neoxabea formosa (Walker, 1869), described as Oecanthus formosus, and present a key of Neoxabea in North and Central America.

scholarly journals Taxonomic revision of Russula subsection Amoeninae from South Korea

MycoKeys ◽  
2020 ◽  
Vol 75 ◽  
pp. 1-29
Author(s):  
Komsit Wisitrassameewong ◽  
Myung Soo Park ◽  
Hyun Lee ◽  
Aniket Ghosh ◽  
Kanad Das ◽  
...  
Keyword(s):  
New Species ◽  
South Korea ◽  
Central America ◽  
North American ◽  
Internal Transcribed Spacer ◽  
Phylogenetic Analyses ◽  
Taxonomic Revision ◽  
Molecular Phylogenetic ◽  
Pileus Surface ◽  
A New Species

Russula subsection Amoeninae is morphologically defined by a dry velvety pileus surface, a complete absence of cystidia with heteromorphous contents in all tissues, and spores without amyloid suprahilar spot. Thirty-four species within subsection Amoeninae have been published worldwide. Although most Russula species in South Korea have been assigned European or North American names, recent molecular studies have shown that Russula species from different continents are not conspecific. Therefore, the present study aims to: 1) define which species of Russula subsection Amoeninae occur on each continent using molecular phylogenetic analyses; 2) revise the taxonomy of Korean Amoeninae. The phylogenetic analyses using the internal transcribed spacer (ITS) and multilocus sequences showed that subsection Amoeninae is monophyletic within subgenus Heterophyllidiae section Heterophyllae. A total of 21 Russula subsection Amoeninae species were confirmed from Asia, Australia, Europe, North America, and Central America, and species from different continents formed separate clades. Three species were recognized from South Korea and were clearly separated from the European and North American species. These species are R. bella, also reported from Japan, a new species described herein, Russula orientipurpurea, and a new species undescribed due to insufficient material.

scholarly journals Cerrorchestia taboukeli sp. nov., a new terrestrial amphipod (Amphipoda, Talitridae) from Martinique Island

2019 ◽  
Author(s):  
Christoph Piscart ◽  
Khaoula Ayati ◽  
Mathieu Coulis
Keyword(s):  
New Species ◽  
Central America ◽  
Forest Floor ◽  
Quantitative Methods ◽  
Tropical Rainforest ◽  
Ecological Data ◽  
Terrestrial Invertebrates ◽  
Caribbean Islands ◽  
The Caribbean ◽  
A New Species

During recent investigations on the terrestrial invertebrates of the tropical rainforest on Martinique Island (Pitons du Carbet), specimens of a new species of the terrestrial amphipod genus Cerrorchestia Lindeman, 1990, C. taboukeli sp. nov., were collected by means of different quantitative and non-quantitative methods (hand collection and Tullgren extraction) in the forest floor. The new species can be easily distinguished from the only other species of the genus, C. hyloraina Lindeman, 1990, by gnathopod 2 (carpus short, palm longer than wide), pereopod 4 dactylus with a denticulate patch, pereopod 5 basis ovate with a deep posterodistal lobe reaching the distal end of the ischium, pleopod 3 ramus with more than six articles. Cerrorchestia tabouleki sp. nov. is the first forest-hopper discovered in the Lesser Antilles, raising the question of island colonization by terrestrial amphipods. Ecological data and a key to terrestrial Talitridae of Central America and the Caribbean islands are provided.

scholarly journals Diabrotica lopatini, a new species (Coleoptera: Chrysomelidae: Galerucinae) from Central America

2013 ◽  
Vol 9 (1) ◽  
pp. 116-117 ◽  
Author(s):  
A. Derunkov ◽  
◽  
A. Konstantinov ◽  
A. Tishechkin ◽  
◽  
...  
Keyword(s):  
New Species ◽  
Central America ◽  
A New Species

A new species of Chrysanthrax Osten Sacken (Diptera: Bombyliidae) from Costa Rica parasitic on an ant lion (Neuroptera: Myrmeleontidae)

Zootaxa ◽  
2017 ◽  
Vol 4363 (4) ◽  
pp. 583
Author(s):  
NEAL L. EVENHUIS
Keyword(s):  
New Species ◽  
Costa Rica ◽  
Central America ◽  
First Record ◽  
Key To Species ◽  
Ant Lion ◽  
A New Species

A new species of bee fly of the genus Chrysanthrax Osten Sacken, C. pennyi, n. sp., is described and illustrated. It was reared from the larva of a myrmeleontid, which marks the first record of parasitism by the genus of that family. The pupal exuvium is described and illustrated and a key to species known from Central America is given. 

scholarly journals A new species of freshwater crab of the genus Allacanthos Smalley, 1964 (Crustacea, Decapoda, Pseudothelphusidae) from southern Costa Rica, Central America

Zootaxa ◽  
2010 ◽  
Vol 2604 (1) ◽  
pp. 52 ◽  
Author(s):  
CÉLIO MAGALHÃES ◽  
LUIS RÓLIER LARA ◽  
INGO S. WEHRTMANN
Keyword(s):  
New Species ◽  
Costa Rica ◽  
Central America ◽  
Lateral Lobe ◽  
Distal Portion ◽  
Freshwater Crab ◽  
Marginal Process ◽  
Distal Border ◽  
A New Species

A new species of pseudothelphusid crab, Allacanthos yawi n. sp., from the Río Volcán drainage, Puntarenas Province, southern Costa Rica, Central America, is described and illustrated. This is the second species to be assigned to the genus Allacanthos Smalley, 1964. The new species is distinguished by its congener by having a first gonopod with a mesiolaterally flattened distal portion, a concave and nearly smooth subdistal portion of the lateral and cephalic sides, a narrow marginal process with a nearly straight distal border, and a lateral lobe with a sharp tip on the apex. An amended diagnosis for Allacanthos is provided.

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