New record and range extension of the big-scale sand smeltAtherina boyeriRisso, 1810 (Atherinidae) in the Devegecidi Dam Lake, Tigris River basin, Turkey

2016 ◽  
Vol 33 (1) ◽  
pp. 63-68 ◽  
Author(s):  
E. Ünlü ◽  
Ö. Gaygusuz ◽  
T. Çiçek ◽  
S. Bilici ◽  
B. W. Coad
Keyword(s):  
River Basin ◽  
New Record ◽  
Range Extension ◽  
Tigris River

scholarly journals Range extension of the invasive fish Xiphophorus maculatus (Günther, 1866) (Cyprinodontiformes: Poeciliidae) in the upper Magdalena river basin, Colombia

Check List ◽  
2017 ◽  
Vol 13 (3) ◽  
pp. 2149
Author(s):  
Juan G. Albornoz-Garzón ◽  
Francisco A. Villa-Navarro
Keyword(s):  
Tropical Forest ◽  
River Basin ◽  
New Record ◽  
Range Extension ◽  
Invasive Fish ◽  
Dry Tropical Forest ◽  
Xiphophorus Maculatus ◽  
Magdalena River ◽  
Forest Biome

This study reports the expansion of the known distribution of the invasive fish Xiphophorus maculatus (Günther, 1866) into the upper Magdalena river basin. The new record comes from a wetland in the Dry Tropical Forest biome in Tolima and represents the first collection of this species from the upper Magdalena river basin. An updated distribution for Colombia is provided.

scholarly journals New record of planktonic cladoceran to the upper Paraná River, Brazil: Bosmina huaroensis Delachaux, 1918

2000 ◽  
Vol 60 (4) ◽  
pp. 633-636 ◽  
Author(s):  
L. F. M. VELHO ◽  
F. A. LANSAC-TÔHA ◽  
C. C. BONECKER
Keyword(s):  
River Basin ◽  
New Record ◽  
First Record ◽  
Paraná River ◽  
Parana River ◽  
First Occurrence ◽  
Upper Paraná River ◽  
Upper Paraná River Basin ◽  
Paraná River Basin

In this paper we register the first occurrence of Bosmina huaroensis Delachaux, 1918 in the upper Paraná River basin, which is probably the first record to Brazil. Illustrations and an updated description of the species are given.

scholarly journals Range extension of the invasive Potamopyrgus antipodarum (Gray, 1843) (Gastropoda, Tateidae) in Chile, and a summary of its distribution in the country

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2020 ◽  
Vol 16 (3) ◽  
pp. 621-626 ◽  
Author(s):  
Gonzalo A. Collado ◽  
Carmen G. Fuentealba
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
New Zealand ◽  
South America ◽  
River Basin ◽  
Dna Barcode ◽  
Potamopyrgus Antipodarum ◽  
Range Extension ◽  
First Time ◽  
Scanning Electron

The New Zealand mudsnail Potamopyrgus antipodarum (Gray, 1843) has been considered as one of the most invasive mollusks worldwide and recently was listed among the 50 most damaging species in Europe. In the present paper, we report for the first time the presence of P. antipodarum in the Maule river basin, Chile. The identity of the species was based on anatomical microdissections, scanning electron microscopy comparisons, and DNA barcode analysis. This finding constitutes the southernmost record of the species until now in this country and South America.

scholarly journals RANGE EXTENSION OF Sibon ayerbeorum VERA-PÉREZ, 2019 (SERPENTES: DIPSADIDAE) IN COLOMBIA

2021 ◽  
Vol 4 (1) ◽  
pp. 221
Author(s):  
Jonard David Echevarría Rentería ◽  
Guido Medina-Rangel
Keyword(s):  
New Record ◽  
Distribution Range ◽  
Range Extension ◽  
Type Locality ◽  
Natural Park ◽  
Distributional Range ◽  
Straight Line ◽  
North Western

Ayerbe’s snail-eater Sibon ayerbeorum is a nocturnal, tree-dwelling snake which was recently described based on four specimens collected in the proximity of Munchique National Natural Park, department of Cauca, Colombia, above 1000 m altitude. We here expand the distribution range of S. ayerbeorum into the department of Chocó, Colombia. The new record extends the distributional range of the Ayerbe’s snail-eater by nearly 288 km in a straight-line north-western ward from its type locality and is more than 1000 m below it.

scholarly journals First record and range extension of Corbicula fluminea (Müller, 1774) (Bivalvia, Cyrenidae) in the Chapada dos Veadeiros region, Goiás, Brazil

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2021 ◽  
Vol 17 (6) ◽  
pp. 1627-1631
Author(s):  
Yan Felipe Figueira Soares ◽  
Maria Júlia Martins-Silva
Keyword(s):  
New Record ◽  
Corbicula Fluminea ◽  
First Record ◽  
Range Extension ◽  
Economic Damage ◽  
Freshwater Clam ◽  
Multiple Introductions ◽  
Cerrado Biome ◽  
The World ◽  
Areas Of Interest

Corbicula fluminea (Müller, 1774) is an Asian freshwater clam that is widely distributed throughout the world through multiple introductions. Its invasion can cause environmental and economic damage. In Brazil, C. fluminea is recorded in all major hydrographic basins. Here, we report the first record of C. fluminea in the Chapada dos Veadeiros region of Goiás, Brazil. This new record extends the known distribution of this species to a conserved area in the Cerrado biome, towards areas of interest for conservation and integral protection units of the biodiversity.

scholarly journals Ciliophora, Phyllopharyngea, Discophryidae, Setodiscophrya steinii (Claparède and Lachmann, 1859): range extension and first record from Italy

Check List ◽  
2011 ◽  
Vol 7 (4) ◽  
pp. 389
Author(s):  
Ricardo Mariño-Pérez ◽  
Rosaura Mayén-Estrada ◽  
Paolo Fontana
Keyword(s):  
New Record ◽  
First Record ◽  
Range Extension ◽  
Range Distribution

The genus Setodiscophrya Jankowski, 1981 has been previously recorded only from Germany, France, Russia, Ukraine and Japan. We provide the new record of Setodiscophrya steinii (Claparède and Lachmann, 1859) as an ectosymbiont of Ochthebius sp., in the province of Basilicata, Italy which represents the first record of the genus Setodiscophrya for Italy and the first worldwide record of S. steinii being associated to the coleopteran family Hydraenidae (Ochthebius sp.). The range distribution of S. steinii is expanded 900 km southwards. 

scholarly journals New record of Barrio’s Frog, Insuetophrynus acarpicus Barrio, 1970 (Anura, Rhinodermatidae), in Los Ríos region, Chile

Check List ◽  
2020 ◽  
Vol 16 (6) ◽  
pp. 1519-1522
Author(s):  
Patricio Contreras Bravo ◽  
Fernando Bustos Véliz ◽  
Ignacio Rodriguez-Jorquera
Keyword(s):  
River Basin ◽  
New Record ◽  
National Park ◽  
The World ◽  
Conservation Actions ◽  
A Site

A new record of the Endangered, Chilean endemic Insuetophrynus acarpicus (Barrio 1970) is reported from Alerce Costero National Park, Chile. This species of frog is one of the most threatened anurans in the world, and, consequently, any new record of this species is highly important for assessing its known distribution and proposing urgent conservation actions. The new record is the first known site in the Chaihuín river basin, 15 km northwest of a site described by Segura in 2017. The new record fills a gap of the known distribution of I. acarpicus.

scholarly journals Range extension for Lacantunia enigmatica Rodiles-Hernández, Hendrickson & Lundberg, 2005 (Siluriformes, Lacantuniidae) in the Usumacinta river basin, Guatemala

Check List ◽  
2019 ◽  
Vol 15 (1) ◽  
pp. 161-167 ◽  
Author(s):  
Yasmín Quintana ◽  
Christian Barrientos ◽  
Rocio Rodiles-Hernández
Keyword(s):  
Water Level ◽  
River Basin ◽  
New Records ◽  
Range Extension ◽  
Rio Negro ◽  
First Time

The Lacantun Catfish, Lacantunia enigmatica, is reported for the first time in the Usumacinta river basin in Guatemala. Two specimens were collected in the Usumacinta tributaries Río La Pasión and Río Negro, which are characterized by seasonally fast-flowing deep channels and high fluctuations in water-level. We present a map with new records, and a brief description, and images of the specimens collected.

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