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Infection of army ant pupae by two new parasitoid mites (Mesostigmata: Uropodina)

Brückner, Adrian ; Klompen, Hans ; Bruce, Andrew Iain ; Hashim, Rosli ; Beeren, Christoph von (2017)
Infection of army ant pupae by two new parasitoid mites (Mesostigmata: Uropodina).
In: PeerJ, 2017
doi: 10.7717/peerj.3870
Artikel, Bibliographie

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Kurzbeschreibung (Abstract)

A great variety of parasites and parasitoids exploit ant societies. Among them are the Mesostigmata mites, a particularly common and diverse group of ant-associated arthropods. While parasitism is ubiquitous in Mesostigmata, parasitoidism has only been described in the genus Macrodinychus. Yet information about the basic biology of most Macrodinychus species is lacking. Out of 24 formally described species, information about basic life-history traits is only available for three species. Here we formally describe two new Macrodinychus species, i.e. Macrodinychus hilpertae and Macrodinychus derbyensis. In both species, immature stages developed as ectoparasitoids on ant pupae of the South-East Asian army ant Leptogenys distinguenda. By piercing the developing ant with their chelicera, the mites apparently suck ant hemolymph, ultimately killing host individuals. We compare infection rates among all studied Macrodinychus species and discuss possible host countermeasures against parasitoidism. The cryptic lifestyle of living inside ant nests has certainly hampered the scientific discovery of Macrodinychus mites and we expect that many more macrodinychid species await scientific discovery and description.

Typ des Eintrags: Artikel
Erschienen: 2017
Autor(en): Brückner, Adrian ; Klompen, Hans ; Bruce, Andrew Iain ; Hashim, Rosli ; Beeren, Christoph von
Art des Eintrags: Bibliographie
Titel: Infection of army ant pupae by two new parasitoid mites (Mesostigmata: Uropodina)
Sprache: Englisch
Publikationsjahr: 2017
Verlag: PeerJ
Titel der Zeitschrift, Zeitung oder Schriftenreihe: PeerJ
Jahrgang/Volume einer Zeitschrift: 2017
DOI: 10.7717/peerj.3870
URL / URN: https://peerj.com/articles/3870/
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Kurzbeschreibung (Abstract):

A great variety of parasites and parasitoids exploit ant societies. Among them are the Mesostigmata mites, a particularly common and diverse group of ant-associated arthropods. While parasitism is ubiquitous in Mesostigmata, parasitoidism has only been described in the genus Macrodinychus. Yet information about the basic biology of most Macrodinychus species is lacking. Out of 24 formally described species, information about basic life-history traits is only available for three species. Here we formally describe two new Macrodinychus species, i.e. Macrodinychus hilpertae and Macrodinychus derbyensis. In both species, immature stages developed as ectoparasitoids on ant pupae of the South-East Asian army ant Leptogenys distinguenda. By piercing the developing ant with their chelicera, the mites apparently suck ant hemolymph, ultimately killing host individuals. We compare infection rates among all studied Macrodinychus species and discuss possible host countermeasures against parasitoidism. The cryptic lifestyle of living inside ant nests has certainly hampered the scientific discovery of Macrodinychus mites and we expect that many more macrodinychid species await scientific discovery and description.

Sachgruppe der Dewey Dezimalklassifikatin (DDC): 500 Naturwissenschaften und Mathematik > 570 Biowissenschaften, Biologie
Fachbereich(e)/-gebiet(e): 10 Fachbereich Biologie
10 Fachbereich Biologie > Ecological Networks
Hinterlegungsdatum: 02 Aug 2024 12:33
Letzte Änderung: 02 Aug 2024 12:33
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