scholarly journals Correction: Systematics of the Dendropsophus leucophyllatus species complex (Anura: Hylidae): Cryptic diversity and the description of two new species

PLoS ONE ◽  
2017 ◽  
Vol 12 (4) ◽  
pp. e0176902 ◽  
Author(s):  
Marcel A. Caminer ◽  
Borja Milá ◽  
Martin Jansen ◽  
Antoine Fouquet ◽  
Pablo J. Venegas ◽  
...  
Keyword(s):  
New Species ◽  
Species Complex ◽  
Cryptic Diversity ◽  
Two New Species

scholarly journals Systematics of the Dendropsophus leucophyllatus species complex (Anura: Hylidae): Cryptic diversity and the description of two new species

PLoS ONE ◽  
2017 ◽  
Vol 12 (3) ◽  
pp. e0171785 ◽  
Author(s):  
Marcel A. Caminer ◽  
Borja Milá ◽  
Martin Jansen ◽  
Antoine Fouquet ◽  
Pablo J. Venegas ◽  
...  
Keyword(s):  
New Species ◽  
Species Complex ◽  
Cryptic Diversity ◽  
Two New Species

Two new species of Margyricarpus (Rosaceae, Sanguisorbeae) from high-elevation grasslands in southern Brazil, and other notes on the genus Margyricarpus

Phytotaxa ◽  
2021 ◽  
Vol 496 (3) ◽  
pp. 281-293
Author(s):  
LUÍS A. FUNEZ ◽  
GUSTAVO HASSEMER ◽  
NIVALDO PERONI ◽  
ELISANDRO R. DRECHSLER-SANTOS
Keyword(s):  
New Species ◽  
South America ◽  
Species Complex ◽  
High Elevation ◽  
Southern Brazil ◽  
Distribution Map ◽  
Natural Grasslands ◽  
Two New Species

Margyricarpus pinnatus is a poorly understood entity from natural grasslands of South America that it better considered as a species complex. In this work we contribute to the advancement of the taxonomic knowledge of this challenging species complex by describing two new species of Margyricarpus from southern Brazil. We present field photographs, illustrations, a distribution map and ecologic and conservation notes on the new species.

scholarly journals A revised taxonomy of Asian snail-eating snakes Pareas (Squamata, Pareidae): evidence from morphological comparison and molecular phylogeny

ZooKeys ◽  
2020 ◽  
Vol 939 ◽  
pp. 45-64
Author(s):  
Ping Wang ◽  
Jing Che ◽  
Qin Liu ◽  
Ke Li ◽  
Jie Qiong Jin ◽  
...  
Keyword(s):  
New Species ◽  
Bayesian Inference ◽  
Molecular Phylogeny ◽  
Morphological Data ◽  
Multivariate Morphometrics ◽  
Cryptic Diversity ◽  
Cyt B ◽  
Morphological Comparison ◽  
The Family ◽  
Two New Species

The Asian snail-eating snakes Pareas is the largest genus of the family Pareidae (formerly Pareatidae), and widely distributed in Southeast Asia. However, potential diversity remains poorly explored due to their highly conserved morphology and incomplete samples. Here, on basis of more extensive sampling, interspecific phylogenetic relationships of the genus Pareas were reconstructed using two mitochondrial fragments (cyt b and ND4) and two nuclear genes (c-mos and Rag1), and multivariate morphometrics conducted for external morphological data. Both Bayesian Inference and Maximum Likelihood analyses consistently showed that the genus Pareas was comprised of two distinct, monophyletic lineages with moderate to low support values. Based on evidences from molecular phylogeny and morphological data, cryptic diversity of this genus was uncovered and two new species were described. In additional, the validity of P. macularius is confirmed.

scholarly journals Two new species of nasal mites of the genus Ptilonyssus (Rhinonyssidae) from sparrows from the Leningrad province, Russia

2017 ◽  
Vol 63 (2) ◽  
pp. 167 ◽  
Author(s):  
I. DIMOV ◽  
S. MIRONOV
Keyword(s):  
New Species ◽  
Species Complex ◽  
Passer Domesticus ◽  
Passer Montanus ◽  
Two New Species ◽  
Leningrad Province

Two new nasal mites of the genus Ptilonyssus Berlese and Trouessart, 1889 are described from sparrows of the genus Passer (Passeriformes: Ploceidae) found in the Leningrad province, Russia: Ptilonyssus degtiarevae, n. sp. from Passer domesticus (L.) and Ptilonyssus lovottiae n. sp. from Passer montanus (L.). Ptilonyssus degtiarevae, n. sp. belongs to the newly established orthonychus species complex, and Ptilonyssus lovottiae n. sp. is referred to the hirsti species complex. The species content of the hirsti complex0, originally defined by Fain and Bafort 1963 is enlarged comparing to the concept of previous researchers.

scholarly journals Strong differentiation between amphibian communities on two adjacent mountains in the Upper Rio Pastaza watershed of Ecuador, with descriptions of two new species of terrestrial frogs

ZooKeys ◽  
2022 ◽  
Vol 1081 ◽  
pp. 35-87
Author(s):  
Juan Pablo Reyes-Puig ◽  
Carolina Reyes-Puig ◽  
Daniela Franco-Mena ◽  
Lou Jost ◽  
Mario H. Yánez-Muñoz
Keyword(s):  
New Species ◽  
Cloud Forest ◽  
Rapid Assessment ◽  
Cryptic Diversity ◽  
Upper Eyelid ◽  
Hind Limbs ◽  
Ecological Corridor ◽  
Two New Species ◽  
Study Sites ◽  
Amphibian Communities

We present the results of herpetological surveys in two adjacent mountains where the EcoMinga Foundation protects the cloud forest in the Upper Rio Pastaza watershed, in the Llanganates Sangay Ecological Corridor in Ecuador. A rapid assessment of the amphibian communities of the study sites reveals a diverse and heterogeneous composition, dominated by terrestrial frogs from the genus Pristimantis. We also identify a cryptic diversity with a significant number of candidate new species. We describe two new species of terrestrial frogs of the genus Pristimantis. Pristimantis maryanneaesp. nov. is characterised by not having tympanum externally visible and having 2–3 subconical tubercles in the upper eyelid; and Pristimantis burtoniorumsp. nov. is characterised by the presence of red colouration in hidden surfaces of the hind-limbs, tubercles on the upper eyelid, interorbital tubercle and a row of rounded tubercles along the snout to the tip and a pale red venter with dark brown mottled pattern. Our samples from the two Reserves do not share species between them, so the proportion of shared species seems to be relatively low. In addition, we highlight the importance of updating the knowledge of amphibians that are restricted to this important conservation region and comment about the threats and composition of the amphibian communities on the eastern slopes of the Upper Rio Pastaza watershed.

Taxonomic changes and description of two new species for the Phyllodactylus lanei complex (Gekkota: Phyllodactylidae) in Mexico

Zootaxa ◽  
2018 ◽  
Vol 4407 (2) ◽  
pp. 151 ◽  
Author(s):  
TONATIUH RAMÍREZ-REYES ◽  
OSCAR FLORES-VILLELA
Keyword(s):  
New Species ◽  
Molecular Phylogeny ◽  
Genetic Distance ◽  
Morphological Characters ◽  
Integrative Taxonomy ◽  
Cryptic Diversity ◽  
Ecological Data ◽  
Temperature And Precipitation ◽  
Two New Species ◽  
Taxonomic Changes

An integrative taxonomy approach was implemented based on analysis of genetic, phylogenetic, morphological and ecological data to identify the cryptic diversity within the Phyllodactylus lanei complex. At least six species can be identified, of which four are currently considered subspecies: Phyllodactylus lanei, Phyllodactylus rupinus, Phyllodactylus isabelae, Phyllodactylus lupitae and two corresponding to undescribed taxa, which are identified and described in this contribution. These differ from other Mexican geckos in several characters: genetic distance (DNAmt), position in molecular phylogeny (concatened data DNAmt+DNAnu), species tree, morphological characters such as snout-vent length, longitudinal scales, tubercles from head to tail, interorbital scales, scales across venter, third labial–snout scales and rows of tubercles across dorsum; there are also differences in their bioclimatic profiles (temperature and precipitation) and geographical distribution. The most recent studies on taxonomy and evolution of Mexican geckos (Phyllodactylus) show that the diversity of this group of reptiles is currently underestimated, suggesting that more research and conservation efforts are should be addressed at these lizards. 

Two new species of the Fusarium solani species complex isolated from compost and hibiscus (Hibiscus sp.)

2018 ◽  
Vol 111 (10) ◽  
pp. 1785-1805 ◽  
Author(s):  
Adnan Šišić ◽  
Abdullah M. S. Al-Hatmi ◽  
Jelena Baćanović-Šišić ◽  
Sarah A. Ahmed ◽  
Dominic Dennenmoser ◽  
...  
Keyword(s):  
New Species ◽  
Fusarium Solani ◽  
Species Complex ◽  
Fusarium Solani Species Complex ◽  
Two New Species

Accessing cryptic diversity in Neotropical rattlesnakes (Serpentes: Viperidae: Crotalus) with the description of two new species

Zootaxa ◽  
2020 ◽  
Vol 4729 (4) ◽  
pp. 451-481 ◽  
Author(s):  
RUBÉN ALONSO CARBAJAL-MÁRQUEZ ◽  
JOSÉ ROGELIO CEDEÑO-VÁZQUEZ ◽  
ARELY MARTÍNEZ-ARCE ◽  
EDGAR NERI-CASTRO ◽  
SALIMA C. MACHKOUR- M’RABET
Keyword(s):  
New Species ◽  
Species Complex ◽  
Deciduous Forest ◽  
Sequence Data ◽  
Strong Support ◽  
Nuclear Gene ◽  
Tropical Deciduous Forest ◽  
Morphological Evidence ◽  
Two New Species ◽  
Crotalus Durissus

Members of the Crotalus durissus species complex are widely distributed from Mexico to Argentina in areas with mainly seasonally dry tropical deciduous forest. Although four species (C. culminatus, C. durissus, C. simus and C. tzabcan) are currently recognized, species limits remain to be tested. Previous genetic studies suggest that C. durissus and C. simus may be paraphyletic and that at least one cryptic species may be present. We analyzed 2596 bp of DNA sequence data from three mitochondrial and one nuclear gene to infer phylogenetic relationships in the Neotropical rattlesnakes. We also examined museum and wild specimens as well as captive animals to analyze morphological characters. Our results suggest that the current taxonomy of the Crotalus durissus species complex does not reflect evolutionary history. We found strong support for five independent lineages within Crotalus simus (sensu lato), with genetic and morphological evidence for three previously recognized taxa and two new species, as well as three major lineages within C. durissus that each represent species hypothesis to be tested with additional evidence. We also found support to retain C. totonacus in the Crotalus molossus species complex. We suggest conservative taxonomic changes to the complex and related species, but more evidence is needed (e.g., morphology, ecology and venom composition) to clarify relationships among species. 

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