Results 101 to 110 of about 138,327 (292)

Raphogla rubra gen. n., sp. n., the oldest representative of the clade of modern Ensifera (Orthoptera: Tettigoniidea, Gryllidea)

open access: yesEuropean Journal of Entomology, 2002
Raphogla rubra gen. n., sp. n., oldest representative of the (Tettigoniidea & Gryllidea) is described from the Upper Permian of the Lodève basin (France). Its phylogenetic relationships within the Ensifera are discussed.
Olivier BETHOUX   +4 more
doaj   +1 more source

The Paduniella (Trichoptera: Psychomyiidae) of China : with a phylogeny of the World species [PDF]

open access: yes, 2011
The phylogenetic relationships of the species of Padunielia are analyzed based on characters of larvae, pupae, and adults (mainly male genitalia).
Li, Youwen J., Morse, John C.
core  

The emergence of pathogens on fish in an impacted estuary and the role of non‐native piranhas in a potential bacterial infectious outbreak

open access: yesJournal of Fish Biology, EarlyView.
Abstract As many tropical aquatic ecosystems worldwide, the Doce River estuary (DRE, southeastern Brazil) has increasingly faced multiple anthropogenic threats, including deforestation, mining, species introduction and water management. The 2015 collapse of the Fundão iron ore tailings dam severely changed water properties and increased heavy metal ...
Ryan Andrades   +10 more
wiley   +1 more source

The genus Aplagiognathus Thomson, 1861 (Coleoptera, Cerambycidae, Prioninae, Macrotomini) [PDF]

open access: yes, 2012
Aplagiognathus Thomson, 1861 (Coleoptera, Cerambycidae, Prioninae, Macrotomini) and its two species, A. spinosus (Newman, 1840) and A. hybostoma Bates, 1879, are redescribed and figured. As the type of A.
Santos-Silva, Antonio, Wappes, James E.
core   +1 more source

Diet of juvenile skipjack herring Alosa chrysochloris: Ontogenetic shifts, predator–prey size ratios and mouth gape allometry

open access: yesJournal of Fish Biology, EarlyView.
Abstract The skipjack herring Alosa chrysochloris inhabits Gulf of Mexico drainages, primarily the Mississippi River Basin, and estuarine environments in the Gulf of Mexico. The trophic ecology of the skipjack herring is poorly understood, therefore we quantified the length, mouth gape and gut contents of juvenile skipjack herring from the Mississippi ...
Joshua P. Egan   +8 more
wiley   +1 more source

The complete mitochondrial genome of click beetle Chiagosnius sulcicollis (Coleoptera: Elateridae) and phylogenetic analysis

open access: yesMitochondrial DNA. Part B. Resources, 2019
In this study, we determined the complete mitochondrial genome sequence of click beetle Chiagosnius sulcicollis (Candeze, 1878) (GenBank accession no. MK792747) using next-generation sequencing (NGS) method.
Yang Wang, Xuan Wang, Yang Liu
doaj   +1 more source

Ecological and Faunistic Analysis of Spirurida Order Nematodes – Zooparasites of Uzbekistan

open access: yesРоссийский паразитологический журнал, 2019
The purpose of the research is to study species diversity and some features of life history of Spirurida order nematodes - zooparasites of Uzbekistan.Materials and methods.
F. D. Akramova   +7 more
doaj   +1 more source

First U.S. records of Amorbia concavana (Zeller) (Lepidoptera: Tortricidae) [PDF]

open access: yes, 2012
Amorbia concavana (Zeller) (Lepidoptera: Tortricidae) is reported in Florida, USA. Male and female specimens are figured, and new host records are given. The species is compared to other Nearctic species of Amorbia Clemens.
Hayden, James E.
core   +2 more sources

Investigation of the global transportation of Culicoides biting midges, vectors of livestock and equid arboviruses, from flower‐packing plants in Kenya

open access: yesMedical and Veterinary Entomology, EarlyView.
Arboviral diseases spread by Culicoides biting midges have been introduced into Europe by unknown means. A possible route is the carriage of midges with cut flowers shipped to flower markets. We sampled Culicoides in and around a cut flower farm in Kenya; midges were caught in the vicinity and a greenhouse, but not where flowers are processed.
Jessica Eleanor Stokes   +3 more
wiley   +1 more source

Caracterização de Danos de Gryllus sp. em Plantas de Eucalipto, em Laboratório Characterization of Mischief of Gryllus sp. in Plants of Eucalyptus, in Laboratory

open access: yesPesquisa Florestal Brasileira, 2010
<p>Objetivou-se caracterizar os danos de Gryllus sp. em plantas de E. grandis, em laboratório. Avaliaram-se três grupos de plantas: grupo 1 – com 7 dias e 2,5 mm de diâmetro médio; grupo 2 – com 49 dias e 3,3 mm de diâmetro e grupo 3 –com 80 dias e
Leonardo Rodrigues Barbosa   +2 more
doaj   +1 more source

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