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標題: [Noctuidae] Erebidae, Rivulinae - Rivula cognata? [打印本頁]

作者: kw_lam    時間: 2010-5-11 21:26     標題: Erebidae, Rivulinae - Rivula cognata?

2010.5.8  Tsz Wan Shan

According to old post it is Rivula basalis.  But searching the internet it also looks like Rivula cognata.

http://www.jpmoth.org/~dmoth/80_ ... lis/page_thumb2.htm
http://www.tbg.org.tw/tbgweb/cgi ... m=25&topic=6203

[ Last edited by  hkmoths at 2010-5-12 08:47 ]

[ 本帖最後由 kw_lam 於 2017-9-10 10:10 編輯 ]

圖片: RIMG2851.JPG (2017-9-10 10:10, 212.59 K) / 該附件被下載次數 49
http://hkwildlife.net/Forum/attachment.php?aid=56552


作者: hkmoths    時間: 2010-5-12 08:46

The submedial (=antemedial) fascia on the forewing is shaped like that of Rivula cognata - like a shallow "w" rather than a shallow "v" as in Rivula basalis.  I'll have to take a closer look at the photos and specimens I have of Rivula basalis to make sure I've not overlooked any Rivula cognata.

Dissection of candidate specimens would be needed to confirm the i.d.

cheers,  Roger.

[ Last edited by  hkmoths at 2010-5-12 08:47 ]




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