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Sikyonemus crocethiae sp. n., a new species of feather mites (Pterolichoidea; Syringobiidae) from Poland

100%

Dabert J.

Bulletin of the Polish Academy of Sciences. Biological Sciences

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1987

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tom 35

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nr 1-3

2

Three new genera related to the genus Syringobia Trouessart and Neumann, 1888 [Astigmata: Pterolichoidea: Syringobiidae]

67%

Dabert J.

Genus. International Journal of Invertebrate Taxonomy

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1992

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tom 03

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nr 4

3

Syringoplutarchusia nordmanni, a new genus and species of the feather mite family Syringobiidae [Acari, Astigmata, Pterolichoidea] from the Black-winged Pratincole Glareola nordmanni [Charadriiformes, Glareolidae]

67%

Dabert J., Skoracki M.

Acta Parasitologica

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2007

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tom 52

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nr 1

Syringoplutarchusia, a new genus of the syringicolous feather mite family Syringobiidae (Pterolichoidea), is described based on a single new species, S. nordmanni sp. nov., collected from the feather quills of a museum specimen of the Black-winged Pratincole Glareola nordmanni Fischer, 1842 (Glareolidae). Absence of adanal discs and complete reduction of setae d and e on tarsi IV in males of the new genus is unique in this family. The highly elongated body shape of both sexes is most similar to the genera Plutarchusia Oudemans, 1904 and Paidoplutarchusia Dabert, 2003 but strong sclerotization of coxal fields and hypertrophied posterior legs with variously shaped apophyses resemble more advanced syringobiid mites, e.g. Syringobia Trouessart et Neumann, 1888. Syringoplutarchusia represents the first syringobiid from this host family. The taxonomic status of the new taxon is discussed.

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The feather mite family Syringobiidae Trouessart, 1896 [Acari, Astigmata, Pterolichoidea]. II. Phylogeny and host-parasite evolutionary relationships

67%

Dabert J.

Acta Parasitologica

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2003

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tom 48

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nr Suppl.

A cladistic reconstruction of phylogenetic relationships between species of the feather mite family Syringobiidae was carried out. The maximum parsimony and neighbor-joining analyses were based on 201 external morphological characters of 65 syringobiid species (two species represented by 2 morphotypes each) and 4 species of pterolichid and ptiloxenid outgroups. The MP analysis produced 2 equally most parsimonious trees that were phylogenetically consistent and topologically very similar to the single tree reconstructed by NJ procedure. The results confirmed the monophyly of the family and monophyly of most syringobiid genera. The generic status of Limosilichus was weakly supported. Intergeneric relationships were most stable and well supported in the basal part of the tree (Plutarchusia-Paidoplutarchusia, Leptosyringobia, Grenieria, Thecarthra) with the exception of the position of the genus Raineria. All remaining species were placed in a large monophyletic clade with weaker statistical support for its internal composition. The present studies revealed the Magimeliinae as a sistergroup of Syringobiidae, a relationship that is discordant with the hitherto prevailing hypothesis. The cospeciation hypothesis was strongly supported statistically as one of the main factors in the current distribution of syringobiid mites on the hosts. However, other evolutionary events including at least four instances of host-switching have also contributed into the contemporary observed host-syringobiid associations. Only among the Laridae have all lineages of Syringobiidae diverged in parallel with host birds and represent members of the original acarofauna. In contrast, most of the syringobiid acarofauna of shore birds (Scolopacida and Charadrioidea) had ancestors on the Laridae and secondarily cospeciated after switching from this host group onto new hosts. The reconciliation results for syringobiid mites were compared with the patterns shown by other commensal mites inhabiting the same hosts - subfamily Avenzoariinae. In Syringobiidae the number of cospeciations was significantly smaller and the contribution of sorting events was significantly greater than in Avenzoariinae. Differences in distribution patterns on hosts (prevalence and density) of these two taxa were probably responsible for the significant differences in importance of particular evolutionary events observed in both taxa. The differences in distribution patterns of Syringobiidae and Avenzoariinae may be related to different degrees of virulence of each taxon. The cospeciation analysis has also allowed reinterpretation of morphological features occurring in many Syringobiidae that are typical of mites inhabiting the vane’s surface. The adaptations are most probably apomorphic reversals due to these syringobiids secondarily reoccupying this microhabitat from the quill environment.

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The feather mite family Syringobiidae Trouessart, 1896 [Acari, Astigmata, Pterolichoidea]. I. Systematics of the family and description of new taxa

67%

Dabert J.

Acta Parasitologica

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2003

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tom 48

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nr Suppl.

The systematic revision of the feather mite family Syringobiidae Trouessart, 1896 was carried out on a basis of the type material and numerous samples collected all over the world. The family diagnosis is now improved and completed. Juvenile stages and egg chorions are incorporated into taxa diagnoses for the first time in feather mites. All species are re-diagnosed with simultaneous critical re-examination of host-mite associations. The taxonomic status of three enigmatic “Syringobia” species known previously on the basis of nymphal stages only is clarified: Syringobia tringae Vitzthum, 1922 is reassigned to the genus Sikyonemus as a senior synonym of Sikyonemus binotatus Vasyukova et Mironov, 1986; Syringobia calidridis Oudemans, 1904 is reassigned to the genus Sikyonemus as a senior synonym of Sikyonemus dubinini Vasyukova et Mironov, 1986, and Syringobia totani Oudemans, 1904 is reassigned to Phyllocliaeta as a junior synonym of Phyllochaeta bouveti (Mégnin et Trouessart, 1884b). The species Thecarthra theca is redescribed. Two new genera are established: Raineria gen. nov., and Paidoplutarchusia gen. nov. Twenty new species are described. Key to the world fauna of Syringobiidae is supplied.

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Five new species of the family Syringobiidae Trouessart, 1896 from Sandpipers and Plovers [Aves: Chardriiformes] [Astigmata: Pterolichoidea]

67%

Dabert J., Atyeo W. T.

Genus. International Journal of Invertebrate Taxonomy

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1993

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tom 04

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nr 4

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Sammonica cristagalli sp.n. - a new species of feather mite from the Spotted Greenshank Tringa guttifer [Charadriiformes: Scolopacidae] [Astigmata: Pterolichoidea: Syringobiidae]

67%

Dabert J., Mironov S. V.

Genus. International Journal of Invertebrate Taxonomy

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1995

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tom 06

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nr 2

Ograniczanie wyników

3 Acta Parasitologica

3 Genus. International Journal of Invertebrate Taxonomy

1 Bulletin of the Polish Academy of Sciences. Biological Sciences

7 Dabert J.

1 Atyeo W. T.

1 Mironov S. V.

1 Skoracki M.

1 2007

2 2003

1 1995

1 1993

1 1992

1 1987

Sikyonemus crocethiae sp. n., a new species of feather mites (Pterolichoidea; Syringobiidae) from Poland

Three new genera related to the genus Syringobia Trouessart and Neumann, 1888 [Astigmata: Pterolichoidea: Syringobiidae]

Syringoplutarchusia nordmanni, a new genus and species of the feather mite family Syringobiidae [Acari, Astigmata, Pterolichoidea] from the Black-winged Pratincole Glareola nordmanni [Charadriiformes, Glareolidae]

The feather mite family Syringobiidae Trouessart, 1896 [Acari, Astigmata, Pterolichoidea]. II. Phylogeny and host-parasite evolutionary relationships

The feather mite family Syringobiidae Trouessart, 1896 [Acari, Astigmata, Pterolichoidea]. I. Systematics of the family and description of new taxa

Five new species of the family Syringobiidae Trouessart, 1896 from Sandpipers and Plovers [Aves: Chardriiformes] [Astigmata: Pterolichoidea]

Sammonica cristagalli sp.n. - a new species of feather mite from the Spotted Greenshank Tringa guttifer [Charadriiformes: Scolopacidae] [Astigmata: Pterolichoidea: Syringobiidae]