Two new feather mite species (Acari, Pteronyssidae) from the white-barred piculet, Picumnus cirratus (Ayes, Piciformes)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

A NEW SPECIES of THE FEATHER MITE GENUS COTINGODECTES and A NEW GENUS of PTERODECTINAE (ASTIGMATA: PROCTOPHYLLODIDAE)

In this paper a second species of the feather mite genus Cotingodectes Valim and Hernandes, C. breviphallus n. sp., is described from Rupicola rupicola (Passeriformes, Cotingidae) in Brazil. A new genus, Berladectes, is erected to accommodate Dolichodectes neotropicus Hernandes and Valim.

Two new genera and five new species of the feather mite subfamily Proctophyllodinae (Astigmata : Proctophyllodidae) from suboscine birds in Brazil

Two new genera and five new species of feather mites of the family Proctophyllodidae are described from passerine birds from Brazil: Tyranniphyllodes pitangi gen. n., sp. n. from Pitangus sulphuratus (Tyrannidae); Atrichophyllodes delalandi gen. n., sp. n. from Corythopis delalandi (Tyrannidae); A. mentalis gen. n., sp. n. from Dysithamnus mentalis (Thamnophilidae); Anisophyllodes candango sp. n. from Elaenia chiriquensis (Tyrannidae); and Platyacarus sittasomi sp. n. from Sittasomus griseicapillus (Dendrocolaptidae). The discovery of these taxa might give data for a better understanding of the evolution of the family Proctophyllodidae in general and the dispersion of these mites on passerines in South America in paricular.

Two new species of the feather mite subfamily Pterodectinae (Acari: Astigmata: Proctophyllodidae) from Brazil

We describe two new pterodectine feather mites (Analgoidea: Proctophyllodidae) from Brazilian passerines (Passeriformes): Pterodectes amaurochalinus sp. n., from Turdus amaurochalinus Cabanis (Turdidae), and Dolichodectes neotropicus sp. n., collected from Elaenia chiriquensis Lawrence (Tyrannidae). A key to species of the genus Dolichodectes is presented. Copyright © 2006 Magnolia Press.

Two new feather mite species (Acari, pteronyssidae) from the white-barred piculet, picumnus cirratus (Aves, piciformes)

Two new species of the feather mite family Pteronyssidae Oudemans, 1941 are described from the white-barred piculet, Picumnus cirratus Temminck from Brazil: Pterotrogus picumni sp. n. and Ramphastobius scutatus sp. n., representing the first mites described from this host. Pterotrogus picumni sp. n. can be readily distinguished from all previous species of the simplex group by having dorsal crest on femora I and II in both sexes. This is the first representative of the genus Pterotrogus Gaud, 1981 recorded on a host of the genus Picumnus Temminck. Ramphastobius scutatus sp. n. is unique among species of the genus by having in both sexes the prodorsal and scapular shields fused into a single propodonotal shield covering all prodorsum. An updated key to known species of the genus Ramphastobius Gaud, 1981 is presented. © Institute of Parasitology, Biology Centre ASCR.

A new genus and species of pterodectine feather mite (Acari: Proctophyllodidae) from Tod-Tyrants in Brazil (Passeriformes: Tyrannidae)

A new genus and species of feather mite, Hemitriccodectes furcatus gen. nov., sp. nov., is described from passerines of the genus Hemitriccus from Brazil: Hemitriccus furcatus, H. margaritaceiventer and H. striaticollis (Tyrannidae). The new genus belongs to the Pterodectes generic complex and most clearly differs from previously established genera of this complex by the following combination of features: trochanteral setae sRIII are present, and solenidia σ are absent from genua III. The new genus also lacks dorsal hysteroromal setae c1. © 2013 Versita Warsaw and Springer-Verlag Wien.

Five new species of the feather mite genus Trouessartia Canestrini from South America (Acari: Trouessartiidae)

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Two new species of the feather mite genus Analloptes (Trouessart, 1885) (Acariformes: Astigmata: Xolalgidae) from passerines (Aves: Passeriformes) in Brazil

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Feather mites of Brazil (Acari: Astigmata: Analgoidea and Pterolichoidea)

We present a checklist of feather mites known from native birds in Brazil. The list was compiled from a survey of Brazilian records published in indexing databases (e.g. Zoological Records) and from the available literature. To date, 185 nominal species representing 21 families have been recorded from Brazilian birds. Associations with 15 bird orders were found: Anseriformes, Apodiformes, Caprimulgiformes, Ciconiiformes, Columbiformes, Cuculiformes, Falconiformes, Galliformes, Gruiformes, Opisthocomiformes, Passeriformes, Piciformes, Psittaciformes, Tinamiformes and Trogoniformes. These birds sum to 218 species, which represent only 12.4% of all bird species occurring in Brazil. The feather mite fauna of several species-rich and important bird orders in Brazil remain unexplored, including Cathartiformes, Charadriiformes, Coraciiformes, Galbuliformes and Strigiformes. We estimate that between 900 and 5300 feather mite species are expected to occur on Brazilian birds, which is at least five times greater than current records. The training of researchers with expertise in the taxonomy of this group of mites should be stimulated so that there is a compatible number of taxonomists to discover and describe the almost unexplored feather mite fauna in Brazil.

Three new proctophyllodine feather mites (Acari: Proctophyllodidae) from passerines in Brazil (Aves: Passeriformes)

Three new species of the feather mite subfamily Proctophyllodinae are described from passerines in Brazil: Nycteridocaulus guaratubensis sp. nov. from Phylloscartes kronei (Rhynchocyclidae), Mimicalges neopelmae sp. nov. from Neopelma pallescens (Pipridae) and Atrichophyllodes leucopterus sp. nov. from Pyriglena leucoptera (Thamnophilidae). The females of Mimicalges are described for the first time. http://www.zoobank.org/urn:lsid:zoobank.org:pub:88E17B8B-CBFD-4B05-94B9-23FFCC34910. © 2013 Copyright Taylor and Francis Group, LLC.

From cuckoos to chickens: a caught-in-the-act case of host shift in feather mites (Arachnida: Acari: Psoroptoididae)

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New records of feather mites (Acari: Astigmata) from Brazil, with description of a new species from the Black Vulture (Aves: Cathartidae)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

The genus Nanopterodectes Mironov, 2009 (Acari, Proctophyllodidae), with descriptions of three new species from antbirds (Passeriformes: Thamnophilidae) in Brazil

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On the identity of Pterodectes ralliculae Atyeo and Gaud, 1977 (Astigmata: Proctophyllodidae)

The feather mite Pterodectes ralliculae Atyeo and Gaud, 1977 (Proctophyllodidae: Pterodectinae) is the only proctophyllodid known from rallids (Gruiformes, Rallidae). Based on re-examination of the type material, this mite species is redescribed and transferred to the genus Montesauria Oudemans, 1905, Montesauria ralliculae (Atyeo and Gaud, 1977) comb. nov. This redescription brings details of structures missed in the original description: in both sexes, vertical setae ve are present, setae mG on genu II, gT on tibia II and wa on tarsi I and II are present; in males, the rudimentary epimeral sclerites rEpIIa are present and the female is illustrated for the first time. The transfer of P. ralliculae to Montesauria was also supported by the preliminary phylogenetic hypothesis recently proposed for the subfamily Pterodectinae.

A new species of Pterodectes Robin, 1877 (Proctophyllodidae: Pterodectinae) from the pale-breasted thrush, Turdus leucomelas (Passeriformes: Turdidae)

A new species of feather mite, Pterodectes fissuratus sp. n., is described from the pale-breasted thrush, Turdus leucomelas Veillot (Passeriformes: Turdidae), in Brazil. This species is easily distinguished by having numerous well-pronounced lacunae and a longitudinal median furrow on prodorsal and hysteronotal shields in both sexes. Copyright © 2005 Magnolia Press.