Results 121 to 130 of about 157,099 (340)

Morphological and biomechanical adaptations of larval mandibles in Trichoptera (Insecta)

open access: yesPhysiological Entomology, EarlyView.
Mandible morphology differs between predators and grazers: predators show pointed incisors, grazers sharp edges and setae. Mechanical properties depend on cuticle tanning, not elemental reinforcement. Functional mandible types reflect feeding strategies, with predators specialized for prey capture and grazers for scraping and collecting.
Patrick Below   +3 more
wiley   +1 more source

Leaf Beetles of the Cayman Islands (Coleoptera: Chrysomelidae) [PDF]

open access: yes, 2013
Data are presented for 29 chrysomelid species (Coleoptera: Chrysomelidae) occurring in the Cayman Islands, West Indies, 26 of these not having been reported from these islands previously.
Belo Neto, Luiz A.   +2 more
core   +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

The milliped genus Euryurus Koch, 1847 (Polydesmida: Euryuridae) west of the Mississippi River; occurrence of E. leachii (Gray, 1832) on Crowley’s Ridge, Arkansas [PDF]

open access: yes, 2012
The milliped genus Euryurus Koch, 1847, and the species, E. leachii (Gray, 1832) (Polydesmida: Euryuridae), are recorded from three sites on the northern part of Crowley’s Ridge (Cross, Lee, and Poinsett counties), Arkansas, where the only prior familial
McAllistor, Chris T.   +2 more
core   +1 more source

Biodiversity and its restoration in limestone quarries: a review

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Limestone quarries impact natural areas, and they are spreading in relation to human population growth. Little is known about the impact of limestone quarries and their restoration on biodiversity. Objectives This review aims to provide an overview of how biodiversity is assessed in limestone quarries, how it impacts biodiversity,
Luca Dessì   +3 more
wiley   +1 more source

Biological aspects and life table of Uroleucon ambrosiae (Thomas, 1878) as a function of temperature

open access: yesScientia Agricola, 2003
The aphid Uroleucon ambrosiae (Thomas) is considered a pest of hidroponically-grown lettuce, but basic and applied information on its control are scarce in Brazil.
Alexander Machado Auad   +1 more
doaj  

Nuevos datos sobre el género Neuroleon Navás, 1909 (Insecta, Neuroptera, Myrmeleontidae) en Navarra [PDF]

open access: yesMunibe Ciencias Naturales
Se aportan nuevos datos sobre cuatro especies del género Neuroleon Navás, 1909 (Insecta, Neuroptera, Myrmeleontidae) en Navarra. Tres de de ellas se citan por primera vez en la Comunidad: N. distichus (Navás, 1903), N.
Jon Miguel-Aristu
doaj   +1 more source

Taxonomy of Phanaeus revisited: revised keys to and comments on species of the New World dung beetle genus PhanaeusMacLeay, 1819 (Coleoptera: Scarabaeidae: Scarabaeinae: Phanaeini) [PDF]

open access: yes, 2013
The purpose of this paper is to reassess the taxonomy of Phanaeus MacLeay (Coleoptera: Scarabaeidae) to accommodate new taxa and changes in taxonomic opinion since the publication of Edmonds’ 1994 revision of the genus.
Edmonds, William David, Zídek, Jiri
core  

Phylogenomics and the evolution of larval feeding habits in the blow flies (Diptera: Calliphoridae)

open access: yesSystematic Entomology, EarlyView.
Phylogenomic data from anchored hybrid enrichment provide a new phylogeny of Calliphoridae that delimits the family and confirms division into eight monophyletic subfamilies. Fossil‐calibrated divergence times place the origin of Calliphoridae in the mid‐Eocene (ca. 41 Mya) along with other rapidly radiating families of oestroid Diptera. Reconstruction
Cristian F. Beza‐Beza   +21 more
wiley   +1 more source

Home - About - Disclaimer - Privacy