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Newly Discovered/Described Species 2022

Discussion in 'Wildlife & Nature Conservation' started by vogelcommando, 4 Jan 2022.

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  1. vogelcommando

    vogelcommando Well-Known Member 10+ year member

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    - Abstract of the discription of a new Kukri snake-species from Vietnam :

    A new species of the genus Oligodon Fitzinger, 1826 (Squamata: Colubridae) from Langbian Plateau, Vietnam | Zootaxa

    - Abstract of the discription of a new genus and a new species of Pygmy unicorn grasshopper from India :

    Dravidacris annamalaica gen. et sp. nov. a new pygmy unicorn grasshopper (Orthoptera: Tetrigidae) from South India | Zootaxa

    - Abstract of the discription of a new species of Damselfly from Panama :

    Metaleptobasis daiglei sp. nov. from Panama (Odonata: Coenagrionidae) | Zootaxa
     
  2. vogelcommando

    vogelcommando Well-Known Member 10+ year member

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  3. vogelcommando

    vogelcommando Well-Known Member 10+ year member

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  4. Chlidonias

    Chlidonias Moderator Staff Member 15+ year member

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    I can't open that link.

    Here is the actual paper: Small islands and large biogeographic barriers have driven contrasting speciation patterns in Indo-Pacific sunbirds (Aves: Nectariniidae)

    The "new sunbirds" (sic) is a split from the Olive-backed Sunbird. This is referred to as a "superspecies" and some authors have already taken to splitting it into three species. The "new" species in this paper isn't actually new - it was originally described in 1903, the paper is reinstating the name (thereby making four species). The paper also discusses a potential split in the Black Sunbird (between Sulawesi and New Guinea) but this is not named as such.

    I'm going to have to read it better later because I'm going to get some armchair ticks out of it.

    Abstract
    Birds of the Indo-Pacific have provided biologists with many foundational insights. This study presents evidence for strong phylogeographic structure in two sunbird species from the heart of this region, the olive-backed sunbird, Cinnyris jugularis, and the black sunbird, Leptocoma aspasia. We assessed population divergence using morphological, plumage, bioacoustic and molecular data (mitochondrial ND2/ND3). Our findings indicate that the olive-backed sunbird should be recognized as multiple species, because birds from Sulawesi and the Sahul Shelf are closely related to each other, but widely separated from those in other regions. In addition, we provide evidence for an endemic species on the Wakatobi Islands, an archipelago of deep-sea islands off south-east Sulawesi. That a small bird could exhibit a range all the way from Sulawesi to Australia, while diverging on a small archipelago within this range, illustrates the complex interplay between dispersal and speciation. Our black sunbird genetic data also suggest unrecognized population structure, despite relatively weak plumage divergence. Black sunbirds in Sulawesi are likely to be a separate species from those in New Guinea, with a mean genetic distance of 9.1%. Current taxonomy suggests these sunbird species transcend classic biogeographic barriers, but our results suggest that these barriers are not easily bypassed.
     
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  5. vogelcommando

    vogelcommando Well-Known Member 10+ year member

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  6. vogelcommando

    vogelcommando Well-Known Member 10+ year member

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  7. vogelcommando

    vogelcommando Well-Known Member 10+ year member

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  8. Birdkeeper

    Birdkeeper Member

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    birdsandbats and vogelcommando like this.
  9. vogelcommando

    vogelcommando Well-Known Member 10+ year member

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  10. vogelcommando

    vogelcommando Well-Known Member 10+ year member

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  11. vogelcommando

    vogelcommando Well-Known Member 10+ year member

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  12. vogelcommando

    vogelcommando Well-Known Member 10+ year member

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  13. vogelcommando

    vogelcommando Well-Known Member 10+ year member

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  14. vogelcommando

    vogelcommando Well-Known Member 10+ year member

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  15. vogelcommando

    vogelcommando Well-Known Member 10+ year member

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  16. vogelcommando

    vogelcommando Well-Known Member 10+ year member

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  17. vogelcommando

    vogelcommando Well-Known Member 10+ year member

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  18. vogelcommando

    vogelcommando Well-Known Member 10+ year member

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  19. vogelcommando

    vogelcommando Well-Known Member 10+ year member

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  20. vogelcommando

    vogelcommando Well-Known Member 10+ year member

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    Zorro and birdsandbats like this.
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