Results 81 to 90 of about 3,032 (199)

New country record for Tetramereia convexa (Harold, 1869) (Coleoptera: Scarabaeidae: Scarabaeinae) [PDF]

open access: yes, 2013
Tetramereia convexa (Harold, 1869) (Coleoptera: Scarabaeidae: Scarabaeinae) is reported for the first time from Loreto in Peru, being the western most record of the species in South America.Tetramereia convexa (Harold, 1869) (Coleoptera: Scarabaeidae ...
Ampudia Gatty, Christian   +2 more
core  

Complicated pregnancies in inherited distal renal tubular acidosis: importance of acid-base balance [PDF]

open access: yes, 2017
Inherited distal renal tubular acidosis (dRTA) is caused by impaired urinary acid excretion resulting in hyperchloremic metabolic acidosis. Although the glomerular filtration rate (GFR) is usually preserved, and hypertension and overt proteinuria are ...
Eisel, Rüdiger   +4 more
core   +1 more source

Isoenzyme variation in the leaf-cutting ants Acromyrmex heyeri and Acromyrmex striatus (Hymenoptera, formicidae)

open access: yesGenetics and Molecular Biology, 2002
This is the first study of isoenzyme variability in the leaf-cutting ants (Myrmicinae, Attini) Acromyrmex heyeri (Forel, 1899) and A. striatus (Roger, 1863) which are common throughout the southern Brazilian state of Rio Grande do Sul.
Elena Diehl   +2 more
doaj   +1 more source

Management of droughty site: Typic Quartzipsamments, ecological considerations [PDF]

open access: yes, 1999
Pine plantations on Typic Quartzipsamments in East Texas are difficult to establish. Forest management options following clearcutting are limited. A 12 year regeneration study of the growth and survival of loblolly, Pinus faeda, L. shortleaf, P. echinata
Cahal, R. R.   +3 more
core   +1 more source

A single Streptomyces symbiont makes multiple antifungals to support the fungus farming ant Acromyrmex octospinosus [PDF]

open access: yes, 2013
Attine ants are dependent on a cultivated fungus for food and use antibiotics produced by symbiotic Actinobacteria as weedkillers in their fungus gardens. Actinobacterial species belonging to the genera Pseudonocardia, Streptomyces and Amycolatopsis have
Barke, Joerg   +6 more
core   +1 more source

ACROMYRMEX LOBICORNIS EMERY 1887 (HYMENOPTERA:FORMICIDAE) Y EL PESO DE LA CARGA, EN CONDICIONES DE LABORATORIO ACROMYRMEX LOBICORNIS EMERY 1887 BODY AND LOAD WEIGHT RELATIONSHIP. A LABORATORY EXPERIENCE

open access: yesGayana, 2001
Las hormigas cortadoras de hojas de los géneros Atta Fabricius y Acromyrmex Mayr de la tribu Attini, son eficientes cosechadoras. Se ha observado que las obreras forrajeadoras de estas hormigas cosechan frecuentemente fragmentos de hojas que se ...
Estela M. Quirán, Juan P. Steibel
doaj  

Influence of the isospin and hypercharge chemical potentials on the location of the CEP in the mu_B-T phase diagram of the SU(3)_L x SU(3)_R chiral quark model [PDF]

open access: yes, 2008
We investigate the influence of the asymmetric quark matter (rho_u\ne rho_d\ne rho_s) on the mass of the quasiparticles and the phase diagram of the chiral quark model parametrized at one-loop level of the renormalized theory, using the optimized ...
Kovacs, P., Szep, Zs.
core   +2 more sources

Type specimens of the traditional Myrmicinae (Hymenoptera: Formicidae) ant tribes deposited in the Museu de Zoologia da Universidade de São Paulo, Brazil: Adelomyrmecini, Basicerotini, Blepharidatt ini, Crematogastrini, Formicoxenini, Lenomyrmecini, Myrmicini, Phalacromyrmecini, Pheidolini, Stegomyrmecini, Stenammini and Tetramoriini

open access: yesPapéis Avulsos de Zoologia, 2015
The present catalogue lists ant types of 12 traditional Myrmicinae ant tribes (Adelomyrmecini, Basicerotini, Blepharidattini, Crematogastrini, Formicoxenini, Lenomyrmecini, Myrmicini, Phalacromyrmecini, Pheidolini, Stegomyrmecini, Stenammini and ...
Mônica Antunes Ulysséa   +2 more
doaj   +1 more source

Densidade e tamanho de formigueiros de Acromyrmex crassispinus em plantios de Pinus taeda. [PDF]

open access: yes, 2012
O objetivo deste trabalho foi avaliar a densidade e o tamanho dos formigueiros de Acromyrmex crassispinus, ao longo do ano, em plantios de Pinus taeda de diferentes idades.
IEDE, E. T.   +3 more
core  

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