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ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

Sundaic passerine (1 Viewer)

Jim LeNomenclatoriste

Je suis un mignon petit Traquet rubicole
France
Here a very interesting paper


Subir B. Shakya, M. Irham, Matthew L. Brady, Tri Haryoko, Yuli S. Fitriana, Oscar Johnson, Mustafa Abdul Rahman, Nickson Joseph Robi, Robert G. Moyle, Dewi M. Prawiradilaga & Frederick H. Sheldon (2020) Observations on the relationships of some Sundaic passerine taxa (Aves: Passeriformes) previously unavailable for molecular phylogenetic study. Journal of Ornithology. https://doi.org/10.1007/s10336-020-01766-9

Abstract
To help resolve phylogenetic and phylogeographic relationships of Southeast Asian birds, we have collected specimens in Borneo, Sumatra, and Java for phylogenetic and morphological study. Here, we compare mitochondrial ND2 gene sequences from some of these new specimens to sequences obtained in previous studies to shed light on genealogical relationships in nine passerine clades: Erythropitta venusta/granatina/ussheri (pittas); Dicrurus hottentottus (drongos); Alophoixus bulbuls; Napothera, Turdinus and Pellorneum babblers; Anthipes flycatchers; Brachypteryx shortwings; and Myophonus whistling thrushes. These comparisons resolve or shed substantial light on taxonomic problems in pittas, Alophoixus, Napothera, Dicrurus, Brachypteryx, and Myophonus, and they confirm assumed (but previously unquantified) genetic relationships within Turdinus and Anthipes. The resulting trees also allow us to (1) suggest improved taxonomic arrangements in several groups, (2) confirm the rediscovery of a “lost” species within Napothera, and (3) provide the basis for the description of a new subspecies of Alophoixus
 
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Alophoixus rufcrissus meratusensis ssp. nov

Here a very interesting paper


Subir B. Shakya, M. Irham, Matthew L. Brady, Tri Haryoko, Yuli S. Fitriana, Oscar Johnson, Mustafa Abdul Rahman, Nickson Joseph Robi, Robert G. Moyle, Dewi M. Prawiradilaga & Frederick H. Sheldon (2020) Observations on the relationships of some Sundaic passerine taxa (Aves: Passeriformes) previously unavailable for molecular phylogenetic study. Journal of Ornithology. https://doi.org/10.1007/s10336-020-01766-9

Abstract
To help resolve phylogenetic and phylogeographic relationships of Southeast Asian birds, we have collected specimens in Borneo, Sumatra, and Java for phylogenetic and morphological study. Here, we compare mitochondrial ND2 gene sequences from some of these new specimens to sequences obtained in previous studies to shed light on genealogical relationships in nine passerine clades: Erythropitta venusta/granatina/ussheri (pittas); Dicrurus hottentottus (drongos); Alophoixus bulbuls; Napothera, Turdinus and Pellorneum babblers; Anthipes flycatchers; Brachypteryx shortwings; and Myophonus whistling thrushes. These comparisons resolve or shed substantial light on taxonomic problems in pittas, Alophoixus, Napothera, Dicrurus, Brachypteryx, and Myophonus, and they confirm assumed (but previously unquantified) genetic relationships within Turdinus and Anthipes. The resulting trees also allow us to (1) suggest improved taxonomic arrangements in several groups, (2) confirm the rediscovery of a “lost” species within Napothera, and (3) provide the basis for the description of a new subspecies of Alophoixus

Alophoixus rufcrissus meratusensis ssp. nov

Etymology: This new subspecies of A. rufcrissus is named for the locality where the type series was collected, the Meratus Mountains.
 
Alophoixus

Here a very interesting paper


Subir B. Shakya, M. Irham, Matthew L. Brady, Tri Haryoko, Yuli S. Fitriana, Oscar Johnson, Mustafa Abdul Rahman, Nickson Joseph Robi, Robert G. Moyle, Dewi M. Prawiradilaga & Frederick H. Sheldon (2020) Observations on the relationships of some Sundaic passerine taxa (Aves: Passeriformes) previously unavailable for molecular phylogenetic study. Journal of Ornithology. https://doi.org/10.1007/s10336-020-01766-9

Abstract
To help resolve phylogenetic and phylogeographic relationships of Southeast Asian birds, we have collected specimens in Borneo, Sumatra, and Java for phylogenetic and morphological study. Here, we compare mitochondrial ND2 gene sequences from some of these new specimens to sequences obtained in previous studies to shed light on genealogical relationships in nine passerine clades: Erythropitta venusta/granatina/ussheri (pittas); Dicrurus hottentottus (drongos); Alophoixus bulbuls; Napothera, Turdinus and Pellorneum babblers; Anthipes flycatchers; Brachypteryx shortwings; and Myophonus whistling thrushes. These comparisons resolve or shed substantial light on taxonomic problems in pittas, Alophoixus, Napothera, Dicrurus, Brachypteryx, and Myophonus, and they confirm assumed (but previously unquantified) genetic relationships within Turdinus and Anthipes. The resulting trees also allow us to (1) suggest improved taxonomic arrangements in several groups, (2) confirm the rediscovery of a “lost” species within Napothera, and (3) provide the basis for the description of a new subspecies of Alophoixus

IOC Updates Diary Mar 28

Post proposed splits of Alophoixus tephrogenys and Alophoixus ruficrissus
 
Thanks of the heads-up on this paper, indeed, it's fascinating. Particularly regarding Eye-browed Wren-babbler situation on Sumatra!

James
 
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