Tag Archives: Eupithecia

Eupithecia dryinombra (Meyrick)

Wailuku Pug Moth (Eupithecia dryinombra)

The Wailuku Pug Moth was described in 1899, it is known only from the male type specimen.

The species reaches a wingspan of about 1,7 cm, it is rather pale and narrow-winged, there are obscure medial bands on its forewings that are marked by a series of short, disconnected longitudinal dashes.

The species inhabited the native rain forest above a place named Wailuku on the island of Moloka’i, Hawaiian Islands, a habitat that is now heavily degraded by introduced mammalian herbivores. 

The Wailuku Pug Moth was never recorded since its description and is likely extinct. [1][2]

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References:  

[1] E. C. Zimmerman: Insects of Hawaii 7, Macrolepidoptera. University of Hawaii Press, Honolulu 1958
[2] Steven L. Montgomery: Carnivorous caterpillars: The behavior, biogeography and conservation of Eupithecia (Lepidoptera: Geometridae) in the Hawaiian Islands. GeoJournal 7.6: 549-556. 1983

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edited: 06.01.2019

Eupithecia prasinombra (Meyrick)

Ukulele Pug Moth (Eupithecia prasinombra)

The Ukulele Pug Moth was described in 1899, it is known only from the female type specimen.

The species reaches a wingspan of about 1,9 cm, it was originally described as being green, but the sole surviving specimen has faded so much that there is no green color any more, instead it shows some plae cream colored areas, some scales are orange – or rosy-tipped.

The Ukulele Pug Moth inhabited native rain forest areas at a place named Ukulele somewhere in the Haleakala region of eastern Maui, Hawaiian Islands, the habitat is now heavily degraded by introduced mammalian herbivores and the species, which was never found since its description, may already be extinct.

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References:  

[1] E. C. Zimmerman: Insects of Hawaii 7, Macrolepidoptera. University of Hawaii Press, Honolulu 1958
[2] Steven L. Montgomery: Carnivorous caterpillars: The behavior, biogeography and conservation of Eupithecia (Lepidoptera: Geometridae) in the Hawaiian Islands. GeoJournal 7.6: 549-556. 1983

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edited: 06.01.2019

Eupithecia pusillata ssp. anglicata (Herrich-Schäffer)

English Juniper Looper (Eupithecia pusillata ssp. anglicata)  

The Juniper Looper (Eupithecia pusillata (Denis & Schiffermüller)) aka. Juniper Pug is distributed over the whole of the nearctic- and palearctic region with the nominate race living in Europe, including the British Isles.  

The form, discussed here, was described as a distinct subspecies, which obviously has always been restricted to only a few places in the English shires of Devon and Staffordshire – the validity of if this form, however, is questionable.  

The English form reached a wingspan of 1,8 to 2 cm, and is considered extinct since about the middle of the 19th century (?).  

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Depiction from: ‘Richard South: The moths of the British Isles. London, F. Warne & Co. 1907-09’ 

(not in copyright)

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edited: 13.09.2020