Tag Archives: Branta sp.

Branta sp. ‘O’ahu’

Oahu Nene (Branta sp.)

The Oahu Nene is known from subfossil remains that were found at Barbers Point in the southwest part of O’ahu, Hawaiian Islands.

This form is quite similar to the Great Nene (Branta hylobadistes Olson & James) from Maui Island, but its hindlimb elements were generally longer and more gracile; the form shows furthermore a great variation in size, especially of the wing elements. [1]

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The Oahu Nene occurred sympatrically with the Nene (Branta sandvicensis (Vigors)), the sole surviving species of the now extinct Hawaiian goose radiation.

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References:

[1] S. L. Olson; H. F. James: Descriptions of thirty-two new species of birds from the Hawaiian Islands: Part I. Non-Passeriformes. Ornithological Monographs 45: 1-91. 1991

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edited: 05.05.2022

Branta sp. ‘Kaua’i’

Medium Kauai Nene (Branta sp.)
The Medium Kauai Nene is known only from the subfossil remains of one individual that were recovered from the deposits of the Makawehi Dunes on the island of Kaua’i, Hawaiian Islands.

This form was more robust than the likewise extinct form known from O’ahu. [1]

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References:

[1] S. L. Olson; H. F. James: Descriptions of thirty-two new species of birds from the Hawaiian Islands: Part I. Non-Passeriformes. Ornithological Monographs 45: 1-91. 1991

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edited: 05.05.2022