Results 121 to 130 of about 10,751,966 (215)

A new cryptic species of ground-dwelling Hemidactylus (Squamata: Gekkonidae) from southern India

open access: yesPhyllomedusa: Journal of Herpetology, 2018
A new cryptic species of ground-dwelling Hemidactylus (Squamata: Gekkonidae) from southern India. Recently collected specimens of a gecko resembling Hemidactylus reticulatus from northern Karnataka State in southwestern India led me to investigate ...
Zeeshan A. Mirza
doaj  

SPECIES: An R Package for Species Richness Estimation [PDF]

open access: yes
We introduce an R package SPECIES for species richness or diversity estimation. This package provides simple R functions to compute point and confidence interval estimates of species number from a few nonparametric and semi-parametric methods.
Ji-Ping Wang
core  

Aspectos sobre a taxonomia e distribuição de Ophiocordyceps nutans complex (Ophiocordyceptaceae) [PDF]

open access: yes, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Biologia de Fungos, Algas e Plantas, Florianópolis, 2015Os fungos entomopatógenos (Hypocreales, Ascomycota), conhecidos de modo ...
Friedrich, Raquel Cherem Schwarz
core  

Species complexes in the Simuliidae.

open access: yesBulletin of the World Health Organization, 1978
The recent discovery that Simulium damnosum in Africa is not a single species but a complex of sibling species has important implications for the epidemiology and control of onchocerciasis. This paper sets out the current situation with regard to classification within the S. damnosum complex and the smaller S. neavei group.
openaire   +1 more source

From Morphology to Multi-Omics: A New Age of Fusarium Research

open access: yesPathogens
The Fusarium genus includes some of the most economically and ecologically impactful fungal pathogens affecting global agriculture and human health. Over the past 15 years, rapid advances in molecular biology, genomics, and diagnostic technologies have ...
Collins Bugingo   +6 more
doaj   +1 more source

Species of the Paramecium aurelia complex in Japan.

open access: yesFolia biologica, 2001
In Japan, the presence of Paramecium sexaurelia was revealed for the first time, and a new habitat of P. tetraurelia was found there.
Przyboś E., FOKIN, SERGEY
openaire   +2 more sources

Testing the effectiveness of the mt DNA Cytochrome c oxidase subunit 1 (COI) gene locus for identifying species of Polychaete worm (Polychaeta: Annelida) in New Zealand [PDF]

open access: yes, 2006
The ability to accurately identify species is fundamental to ecological research and environmental monitoring. Current taxonomic identifications often rely on differentiation of morphologically ambiguous characters, and a process of categorization which ...
Brett, Christy Donna
core  

Phylogenetic Analysis of Scaphoideus Reveals New Insights Into the Invasion History of Scaphoideus titanus (Hemiptera, Cicadellidae) in Europe

open access: yesEcology and Evolution
The genus Scaphoideus is one of the most diverse groups in Deltocephalinae with significant pest species, including the American grapevine leafhopper Scaphoideus titanus Ball, the vector of Flavescence dorée phytoplasma in European grapevines.
Juan Sebastian Enciso Garcia   +8 more
doaj   +1 more source

Delisting a species: Section 4 of the Endangered Species Act

open access: yes, 2013
The goal of the Endangered Species Act (ESA) is to conserve endangered and threatened species. Species are added to the Federal List of Endangered and Threatened Wildlife and Plants in order to regulate activities that may impact them.

core  

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