Results 41 to 50 of about 544 (170)

Revisions of the Afrotropical genera of Argidae and species of Pampsilota Konow, 1899 (Hymenoptera, Tenthredinoidea)

open access: yesDeutsche Entomologische Zeitschrift, 2017
The Afrotropical fauna contains five genera of Argidae. These are keyed. New subjective synonyms, followed by the valid name in brackets, are Calarge Enslin, 1911 [Arge Schrank, 1802], Calarge africana Enslin, 1911 [Arge congrua Konow, 1907], Clyparge ...
Andrew D. Liston   +2 more
doaj   +3 more sources

The Vulnerability of New Zealand Forage Plants to Incursions by New Pests, Pathogens and Weeds, and the Case for Greater Protection

open access: yesNew Zealand Journal of Agricultural Research, Volume 69, Issue 1, February 2026.
We outline the diversity of pests, weeds and plant pathogens absent from New Zealand that threaten forage production, examine their potential import pathways, and outline the challenges of managing them should they arrive. The number and diversity of threats and pathways indicates ongoing incursions are inevitable.
Craig B. Phillips   +9 more
wiley   +1 more source

New data on chromosomes of sawflies in the families Argidae, Cimbicidae and Cephidae (Hymenoptera, Symphyta).

open access: yes, 2002
Neue Ergebnisse der Chromosomenanalyse in zytogenetisch weitgehend unbekannten Blattwespenfamilien werden mitgeteilt. Die Karyotypen von fünf Arten der Argidae (Arge gracilicornis, A. pagana, A. melanochra, A. cyanocrocea und A.
Taeger, Andreas, Westendorff, Magdalene
core   +1 more source

Leaf herbivory causes abortion of selfed seeds in Rhododendron kaempferi var. kaempferi

open access: yesPlant Species Biology, Volume 40, Issue 2, Page 123-135, March 2025.
Intense foliage damage by sawfly larvae reduced seed number but not seed mass in Rhododendron kaempferi. Rhododendron kaempferi mitigated the decline in outcrossed seed production by the abortion of selfed seeds when leaves were intensively damaged. Abstract Plant reproduction is often inhibited by herbivorous leaf damage, which affects the resource ...
Keigo Takahashi, Gaku Kudo
wiley   +1 more source

Evolving perspectives in Hymenoptera systematics: Bridging fossils and genomes across time

open access: yesSystematic Entomology, Volume 50, Issue 1, Page 1-31, January 2025.
Advances in sequencing and phylogenomic methods reveal unresolved deep phylogenetic nodes with variable age estimates in Hymenoptera, including, for example, Eusymphyta and Proctotrupomorpha. Conflicting morphological and molecular data hinder consensus in Hymenoptera systematics.
Y. Miles Zhang   +2 more
wiley   +1 more source

The life-history of Aprosthema tardum (Klug, 1814) (Hymenoptera, Tenthredinoidea, Argidae)

open access: yesBeiträge zur Entomologie = Contributions to Entomology, 2018
Aprosthema species are usually rarely found. In recent years, in southern France, relatively strong populations of A. tardum were detected, which allowed observations on the behaviour and development of the species to be made. The host plant in the study area is Lathyrus latifolius (Leguminosae).
Liston, Andrew D.   +2 more
openaire   +1 more source

A new exceptionally preserved sawfly fossil (Hymenoptera: Pergidae) and an evaluation of its utility for divergence time estimation and biogeography

open access: yesSystematic Entomology, Volume 50, Issue 1, Page 237-251, January 2025.
We describe the first Australian Pergidae fossil species, Baladi warru, from McGraths Flat, a newly discovered Miocene Konservat‐Lagerstätte in Australia. The specimen contains pollen grains from Quintianapolis that were imaged with high‐resolution using SEM.
Juanita Rodriguez   +4 more
wiley   +1 more source

VIBRISSINA SP. (DIPTERA: TACHINIDAE) A PARASITE OF THE SEAGRAPE SAWFLY SERICOCEROS KRUGII (HYMENOPTERA: ARGIDAE) IN PUERTO RICO: A NEW RECORD

open access: yes, 1999
VIBRISSINA SP. (DIPTERA: TACHINIDAE) A PARASITE OF THE SEAGRAPE SAWFLY SERICOCEROS KRUGII (HYMENOPTERA: ARGIDAE) IN PUERTO RICO: A NEW RECORDVIBRISSINA SP.

core   +1 more source

On Some Tertiary Sawflies (Hymenoptera, Symphyta) From Colorado

open access: yes, 1972
Psyche: A Journal of Entomology, Volume 79, Issue 4, Page 315-327, 1972.
A. N. Zhelochovtzev, A. P. Rasnitsyn
wiley   +1 more source

FIGURE 8 in Sawflies of Ethiopia (Hymenoptera: Argidae, Tenthredinidae)

open access: yes, 2015
FIGURE 8. Distribution maps of six sawfly species. A, Arge massajae. B, Athalia aethiopica. C, Athalia obsoleta. D, Athalia vollenhoveni. E, Xenapates nigritus. F, Distega montium.Published as part of Koch, Frank, Pauly, Alain, Hora, Zewdu A.
Koch, Frank   +3 more
core   +1 more source

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