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Brief Summary ( Anglèis )

fornì da Catalog of Hymenoptera in America North of Mexico
In 1923 Gahan and Fagan (U. S. Natl. Mus., Bul. 124: 24, 31, 133) changed the application of the well-known names Chalcis, Brachymeria, Smicra and Smiera. These names had been used extensively in the literature for almost a century. The changes very well may have been erroneous, because of the fact that Gahan and Fagan had examined none of the types of the type-species involved. Their conclusions were based entirely on a study of the literature, principally volume 5 of Dalla Torre's Catalogus Hymenopterorum, published in 1898. That work was a bibliographic, not a taxonomic, one. However, these changes in the application of familiar names were accepted by all subsequent workers except for Schmitz, who published a large work on the Ethiopian Chalcididae in 1946. All other works in the world literature followed Gahan and Fagan. An enormous literature that used these names as redefined by Gahan and Fagan has been published in the last 50 years. It would be a mistake at this late date to try to reverse the changes made by Gahan and Fagan, irrespective of their soundness. It should be kept in mind, however, that the application of those names before and after 1923 is quite different.
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Catalog of Hymenoptera in America North of Mexico. 1979. Prepared cooperatively by specialists on the various groups of Hymenoptera under the direction of Karl V. Krombein and Paul D. Hurd, Jr., Smithsonian Institution, and David R. Smith and B. D. Burks, Systematic Entomology Laboratory, Insect Identification and Beneficial Insect Introduction Institute. Science and Education Administration, United States Department of Agriculture.

Remarks

fornì da Deans Deitz Wharton et al
Members of the genus Dirhinus have been reared numerous times from tephritid puparia. The species of this genus burrow through the substrate to locate puparia. Oviposition is through the puparial wall onto the host pupa (Silvestri 1914). Silvestri (1914) brought Dirhinus giffardii (Silvestri) from Africa to Hawaii, where it was propagated, released, and became established on medfly, Ceratitis capitata. Later (1971), this species was introduced as a biological control agent in Bolivia against medfly (Bennett and Squire 1972).

The species of Dirhinus can be readily recognized by the fact that the antennae are inserted in a deep concavity formed by two ridges extending out from the face (Figs. 1-3). In dorsal view, these appear as two horn-like protruberances.

Species in the genus Conura are also occasionally reared from fruit-infesting tephritids, but only rarely.

For additional information, see the Dirhinus and Dirhinus giffardii pages.

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Brief Summary ( Anglèis )

fornì da EOL authors
Chalcid wasps (Chalcididae) are mainly parasitoids, meaning their larvae are parasites that eventually kill their hosts. They are found worldwide, although they are predominantly tropical. Chalcid wasps are small, about 6 mm in length. They range in color from black, with white or yellow marks, to yellow. They are robust with enlarged hind legs, and a flat forewing. Chalcid wasps are predominantly solitary, although a few species may be gregarious. These parasitoids most often attack pupae of moths, butterflies (Lepidoptera), and flies (Diptera), but occasionally sawflies, wasps, bees, ants (Hymenoptera), and beetles (Coleoptera). Females lay up to 200 eggs. These eggs are deposited into fully grown hosts, like mature larvae, or young pupae. Eggs pupate and feed and grow inside the host pupa. Most chalcid wasps then overwinter as adult females or as mature larvae in the host organism. Although chalcid wasps are not known for their pollination services, studies have documented various species of chalcid wasps visiting flowers and perhaps contributing to pollination of the plants. Plants visited include acacias (Acacia spp.) by chalcid wasps in the Hockeria genus, kudzu (Pueraria montana) by Conura amoena, Sacramento burbark (Triumfetta semitriloba), and mango (Mangifera indica).
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Chalcididae ( Anglèis )

fornì da wikipedia EN

The Chalcididae are a moderate-sized family within the Chalcidoidea, composed mostly of parasitoids and a few hyperparasitoids.[1] The family is apparently polyphyletic, though the different subfamilies may each be monophyletic, and some may be elevated to family status in the near future. As presently defined, there are over 85 genera and over 1460 species worldwide.[1] They are often black with yellow, red, or white markings, rarely brilliantly metallic, with a robust mesosoma and very strong sculpturing. The hind femora are often greatly enlarged, with a row of teeth or serrations along the lower margin.[2]

One of the more remarkable uses of the muscular hind legs is the species Lasiochalcidia igiliensis, which attacks the predatory larvae of ant lions, holding the mandibles of the larva spread apart while the wasp injects an egg into the membrane of the exposed throat.[3]

References

  1. ^ a b Noyes, J.S. (2019). "Universal Chalcidoidea Database: Chalcididae". www.nhm.ac.uk. The Natural History Museum. Retrieved 23 August 2019.
  2. ^ Gibson, Gary A.P. (1993). "Superfamilies Mymarommatoidea and Chalcidoidea". In Goulet, H.; Huber, J.T. (eds.). Hymenoptera of the world: an identification guide to families. Ottawa, Ontario: Agriculture Canada. p. 606. ISBN 0-660-14933-8.
  3. ^ Sekar, Sandhya (2015). "Parasitoid wasps may be the most diverse animal group". www.bbc.com. BBC. Retrieved 23 August 2019.

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Chalcididae: Brief Summary ( Anglèis )

fornì da wikipedia EN

The Chalcididae are a moderate-sized family within the Chalcidoidea, composed mostly of parasitoids and a few hyperparasitoids. The family is apparently polyphyletic, though the different subfamilies may each be monophyletic, and some may be elevated to family status in the near future. As presently defined, there are over 85 genera and over 1460 species worldwide. They are often black with yellow, red, or white markings, rarely brilliantly metallic, with a robust mesosoma and very strong sculpturing. The hind femora are often greatly enlarged, with a row of teeth or serrations along the lower margin.

One of the more remarkable uses of the muscular hind legs is the species Lasiochalcidia igiliensis, which attacks the predatory larvae of ant lions, holding the mandibles of the larva spread apart while the wasp injects an egg into the membrane of the exposed throat.

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Chalcididae ( Spagneul; Castilian )

fornì da wikipedia ES

Los calcídidos (Chalcididae) son una familia de himenópteros apócritos de la superfamilia Chalcidoidea, de tamaño moderado compuesta fundamentalmente de parasitoides y de unos pocos hiperparasitoides (los que parasitan a otros parásitos).[1]​ Los huéspedes o presas más frecuentes son Lepidoptera (mariposas y polillas) y Diptera (moscas, mosquitos, etc.) pero algunas especies atacan miembros de Hymenoptera (abejas, avispas u hormigas) y Coleoptera (escarabajos).

La familia parece ser polifilética, es decir que carecen de un antepasado común. Sin embargo es posible que cada una de las subfamilias sea monofilética y tal vez haya que elevar algunas al rango de familias en el futuro cercano. Tal como se define a la familia en el presente hay 85 géneros con más de 1455 especies.

Son avispas robustas generalmente negras con marcas amarillas, rojas o blancas; raramente son de brillantes colores metálicos con la superficie fuertemente labrada. Suelen medir entre 2 y 7 mm. Cuerpo robusto, cabeza pequeña con ojos y ocelos presentes, antena corta. Son algo jorobados debido al desarrollo del tórax; el primero y el segundo par de patas pequeñas, y el tercer par con fémures muy dilatados y dentados, tibia delgada y curva. Alas de venación muy simple. Abdomen con ovipositor corto, sin curvatura hacia arriba.[2]

Las patas musculosas de la especie Lasiochalcidia igiliensis les sirven para mantener abiertas las mandíbulas de las larvas de Myrmeleontidae mientras depositan un huevo en ellas.[3]

Son predominantemente de regiones tropicales.

Referencias

  1. Noyes, J.S. (2019). «Universal Chalcidoidea Database: Chalcididae». www.nhm.ac.uk. The Natural History Museum. Consultado el 23 August 2019.
  2. Gibson, Gary A.P. (1993). «Superfamilies Mymarommatoidea and Chalcidoidea». En Goulet, H.; Huber, J.T., eds. Hymenoptera of the world: an identification guide to families (en inglés). Ottawa, Ontario: Agriculture Canada. p. 606. ISBN 0-660-14933-8.
  3. Sekar, Sandhya (2015). «Parasitoid wasps may be the most diverse animal group». www.bbc.com (en inglés). BBC. Consultado el 23 August 2019.

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Chalcididae: Brief Summary ( Spagneul; Castilian )

fornì da wikipedia ES

Los calcídidos (Chalcididae) son una familia de himenópteros apócritos de la superfamilia Chalcidoidea, de tamaño moderado compuesta fundamentalmente de parasitoides y de unos pocos hiperparasitoides (los que parasitan a otros parásitos).​ Los huéspedes o presas más frecuentes son Lepidoptera (mariposas y polillas) y Diptera (moscas, mosquitos, etc.) pero algunas especies atacan miembros de Hymenoptera (abejas, avispas u hormigas) y Coleoptera (escarabajos).

La familia parece ser polifilética, es decir que carecen de un antepasado común. Sin embargo es posible que cada una de las subfamilias sea monofilética y tal vez haya que elevar algunas al rango de familias en el futuro cercano. Tal como se define a la familia en el presente hay 85 géneros con más de 1455 especies.

Son avispas robustas generalmente negras con marcas amarillas, rojas o blancas; raramente son de brillantes colores metálicos con la superficie fuertemente labrada. Suelen medir entre 2 y 7 mm. Cuerpo robusto, cabeza pequeña con ojos y ocelos presentes, antena corta. Son algo jorobados debido al desarrollo del tórax; el primero y el segundo par de patas pequeñas, y el tercer par con fémures muy dilatados y dentados, tibia delgada y curva. Alas de venación muy simple. Abdomen con ovipositor corto, sin curvatura hacia arriba.​

Las patas musculosas de la especie Lasiochalcidia igiliensis les sirven para mantener abiertas las mandíbulas de las larvas de Myrmeleontidae mientras depositan un huevo en ellas.​

Son predominantemente de regiones tropicales.

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Chalcididae ( Fransèis )

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Les Chalcididae forment une famille d'insectes hyménoptères apocrites de la super-famille des Chalcidoidea.

Les 3 500 espèces de Chalcididae se répartissent en 5 sous-familles et 70 genres.

Morphologie

Ils sont assez grands, d'une taille de 2,5 à 12 mm. Le corps est d'un aspect robuste, le plus souvent noir ou sombre, fortement sculpté, taché de rouge ou de jaune mais rarement d'éclat métallique.

La tête est petite, triangulaire, à antennes souvent courtes de 11 à 13 articles, sans massue. Le fémur postérieur est très élargi, denté ou poilu en dessous. L'ovipositeur est court et droit.

  • Fémur arrière épaissi.
  • Pas d'éclat métallique.
  • Prépectus très petit.

Haltichellinae

  • Tibia arrière tronqué à l'apex, avec 2 épines.
  • Antennes insérées près du clypeus.

Environ 130 espèces, parasites de lépidoptères.

Genres : Haltichella, Hockeria, Schwarzella

Chalcidinae

  • Tibia arrière possédant une excroissance en épine.
  • Antennes insérées au milieu de la face.

Genres : Chalcis, Conura (Spilochalcis), etc.

Taxinomie

Sous-familles

Chalcidinae - Dirhininae - Epitraninae - Haltichellinae - Smicromorphinae

Genres

Haltichella, Hockeria, Schwarzella, Invreia, Brachymeria, Enacia, Psylochalcis, Phasgonophora, Euchalcis, Neochalcis, Hybothorax, Hippota, Microchalcis, etc.

Biologie

Ce sont en majorité des endoparasites solitaires de nymphes de lépidoptères ou de larves de diptères et secondairement d'hyménoptères, coléoptères ou neuroptères. Les Chalcidini (291 espèces en 96) sont bien représentés en Amérique tropicale, notamment en zone forestière.

Certaines espèces tropicales sont ectoparasitoïdes grégaires, d'autres sont hyperparasites. Il y a concurrence entre les larves, la mère ne reconnaissant pas les œufs déjà parasités. Leur fécondité est de l'ordre de 100 à 200 œufs de forme ovale allongée. Leur sex ratio est généralement de 0,5. Leur durée de développement est comprise entre 14 et 30 jours et conduit à plusieurs générations par an.

Utilisation en lutte biologique

L'espèce Brachymeria intermedia parasite un ravageur important de la sylviculture, le lépidoptère Lymantria dispar, mais il n'est pas utilisable dans une lutte directe. Souvent, les Chalcididae ont une très faible spécificité, ce qui limite considérablement leur utilisation en lutte biologique. En provenance d'Hawaii, Dirrhinus giffardi a été lâché en 1962 et 63 à Madagascar, pour lutter contre la mouche des fruits Ceratitis malagassi en compagnie de 3 espèces d'Opius (Braconidae). Les lâchers, mal préparés, ont été un échec.

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Chalcididae: Brief Summary ( Fransèis )

fornì da wikipedia FR

Les Chalcididae forment une famille d'insectes hyménoptères apocrites de la super-famille des Chalcidoidea.

Les 3 500 espèces de Chalcididae se répartissent en 5 sous-familles et 70 genres.

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Chalcididae ( Italian )

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I Calcididi (Chalcididae Latreille, 1817) costituiscono una famiglia di insetti (Hymenoptera: Chalcidoidea) comprendente specie parassitoidi.

Generalità

Si distinguono dalla maggior parte dei Calcidoidei per alcuni marcati caratteri morfologici condivisi in parte con l'affine famiglia dei Leucospidi.

Sono diffusi prevalentemente nelle regioni tropicali dell'emisfero meridionale. Circa 200 specie sono rappresentate nell'emisfero settentrionale.

Descrizione

I Calcididi hanno un corpo robusto, lungo 3-10 mm, generalmente di colore nero o bruno, spesso con macchie bianche, gialle o rossastre. Capo e sul torace sono profondamente punteggiati. A differenza dei Leucospidi non hanno mai colori metallici e non presentano fenomeni di mimetismo.

Il capo porta antenne composte di 13 articoli, con funicolo composto da 7. Il torace mostra tegule rotondeggianti o ovoidali, non allungate. Le zampe posteriori hanno i femori molto ingrossati, percorsi ventralmente da una fila di denti, e le tibie arcuate. Le ali anteriori non si ripiegano longitudinalmente e hanno una vena postmarginale poco sviluppata, lunga quanto la vena stigmale o più corta. La vena stigmale può essere ridotta ad un abbozzo.

L'addome ha un ovopositore breve e portato orizzontalmente.

Biologia

Le larve dei Calcididi sono ectoparassiti o endoparassiti di stadi larvali altri insetti, in particolare Lepidotteri, Neurotteri, Coleotteri, Ditteri e Imenotteri. Gli adulti sfarfallano dalle pupe degli ospiti, nei periodi più caldi dell'anno e si rinvengono prevalentemente su infiorescenze di Apiaceae, Asteraceae, Fabaceae.

Sistematica e filogenesi

Hanno affinità filogenetica e morfologica con i Leucospidi che in passato erano classificati come sottofamiglia dei Calcididi, nei quali sono stati in passato inseriti al rango di sottofamiglia. I principali caratteri morfologici che contraddistinguono i Calcididi dai Leucospidi sono il mancato ripiegamento longitudinale delle ali anteriori, il ridotto sviluppo della vena postmarginale, l'ovopositore breve e mai ripiegato sul dorso dell'addome, la forma isodiametrica delle tegule.

La famiglia comprende circa 1450 specie ripartite in circa 80 generi. La sistematica ripartisce la famiglia in 5 sottofamiglie. Dal punto di vista filogenetico i Calcididi sono un raggruppamento parafiletico, pertanto si presume che in futuro alcune sottofamiglie saranno elevate al rango di famiglia.

Generi:
Acanthochalcis, Acrocentrus, Brachymeria, Caenobrachymeria, Chalcis, Conura, Corumbichalcis, Cratocentrus, Hovachalcis, Marres, Megachalcis, Megalocolus, Melanosmicra, Parastypiura, Phasgonophora, Philocentrus, Pilismicra, Plastochalcis, Spatocentrus, Stenochalcis, Stenosmicra, Stypiura, Trigonura, Trigonurella, Vespomorpha
Generi:
Aplorhinus, Dirhinus, Pseudeniaca, Youngaia
Genere:
Epitranus
Generi:
Allochalcis, Anachalcis, Antrocephalus, Antrochalcis, Aphasganophora, Aspirrhina, Belaspidia, Bucekia, Cephalochalcidia, Chirocera, Ecuada, Euchalcidiella, Euchalcis, Eurycentrus, Halsteadium, Haltichella, Hastius, Hayatiella, Heydoniella, Hockeria, Hybothorax, Indoinvreia, Irichohalticella, Kopinata, Kriechbaumerella, Lasiochalcidia, Nearretocera, Neochalcis, Neohaltichella, Neohybothorax, Neokopinata, Neostomatoceras, Nipponochalcidia, Notaspidiella, Notaspidium, Oxycoryphe, Proconura, Psilochalcidia, Psilochalcis, Rhynchochalcis, Schwarzella, Solenochalcidia, Steffanisa, Steninvreia, Sthulapada, Tainaniella, Tanycoryphus, Tanyotorthus, Thresiaella, Trichoxenia, Tropimeris, Uga, Varzobia, Xenarretocera, Xyphorachidia, Zavoya
Genere:
Smicromorpha

Bibliografia

  • Viggiani Gennaro. Lotta biologica ed integrata. Liguori editore. Napoli, 1977. ISBN 88-207-0706-3

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Chalcididae: Brief Summary ( Italian )

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I Calcididi (Chalcididae Latreille, 1817) costituiscono una famiglia di insetti (Hymenoptera: Chalcidoidea) comprendente specie parassitoidi.

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Chalcididae ( Latin )

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Chalcididae sunt familia magnitudinis mediae intra Chalcidoidea, plerumque in parasiticis nonnullisque hyperparasiticis consistens. Familia ut videtur est polyphyletica, quamquam eius subfamiliae singulae esse monophyleticae possunt, nonnullaeque ad statum familiarem mox provehi possunt. Familia hodie definita plus quam octoginta quinque genera et plus quam 1455 species per orbem terrarum amplectitur. Hae vespae saepe sunt nigra notis flavis, rubris, vel albis ornatis, raro clarissime metallica, robusto mesosomate et fortissima sculptura praedita. Femorae posteriores saepe magnopere amplificantur, ordine dentium vel serrationum secundum imam marginem praeditae.

Nexus externi

Wikispecies-logo.svg Vide "Chalcididas" apud Vicispecies.
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Chalcididae: Brief Summary ( Latin )

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Chalcididae sunt familia magnitudinis mediae intra Chalcidoidea, plerumque in parasiticis nonnullisque hyperparasiticis consistens. Familia ut videtur est polyphyletica, quamquam eius subfamiliae singulae esse monophyleticae possunt, nonnullaeque ad statum familiarem mox provehi possunt. Familia hodie definita plus quam octoginta quinque genera et plus quam 1455 species per orbem terrarum amplectitur. Hae vespae saepe sunt nigra notis flavis, rubris, vel albis ornatis, raro clarissime metallica, robusto mesosomate et fortissima sculptura praedita. Femorae posteriores saepe magnopere amplificantur, ordine dentium vel serrationum secundum imam marginem praeditae.

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