Cromwell Bottom

Cromwell Bottom


April 2015 Updated Link on The future of Cromwell Bottom Sign our PETITION (click) to help Cromwell Bottom
WILDLIFE SITING /IDENTIFICATION Send Details or Pictures of finds for identification click to email RECORDS. Please Note ALL lists and Biological Records are Copyright Protected (C) Colin Duke 1998 - 2018 on behalf of the Freshwater Environment Ecology Trust . they should NOT be used or reproduced without permission

Sunday, 28 September 2014

Skippers & Cromwell

Essex  Skipper Thymelicus lineola

All of the Skippers I have photographed on Cromwell have been Small Skippers, however there have been some with some quite dubious dark antennae 

There is a clear North South demarcation for this species but it does appear to be spreading North and looking at the the NBN VC 63 Data care should be taken in identification with emphasis on   antennal evidence without shadow or shade on the photographic image or good field work

Any reported / confirmed finds would be of interest to the reserve records 

This species is very similar in appearance to the Small Skipper. The main distinguishing feature of the Essex Skipper is that the tips of its antennae are completely black, as if they have been dipped in ink. The male is distinguished from the female by the sex brand on its forewings, which is a short line of specialised scent scales.

As described above, the Essex Skipper needs to be separated from the more common Small Skipper by closely examining the tips of the antenna to check they are completely black. In the Small Skipper, the black is only on the dorsal side.

National Distribution Please Allow Time to Load .

VC 63 Distribution  Please Allow Time to Load

No comments :

Post a Comment