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標題: [Pyralidae] Pyralidae, Pyralinae - 螟蛾 Arctioblepsis rubida [打印本頁]

作者: 獵隼    時間: 2008-5-10 23:07     標題: Pyralidae, Pyralinae - 螟蛾 Arctioblepsis rubida

黑脈厚鬚螟蛾 Arctioblepsis rubida ?

[ Last edited by  hkmoths at 2008-5-11 10:31 ]

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作者: hkmoths    時間: 2008-5-11 10:29

why the question mark?? There's nothing else remotely like this moth!
作者: dlmohn    時間: 2011-6-27 16:50     標題: Pyralidae, Pyralinae - Arctioblepsis rubida

The larva was found at Tai Po Kau on 26 May, 2011.  It was completely suspended by slight webbing.  Something about the caterpillar causes rather intense itching.  The moth eclosed about a month later on 26 June.  The food plant is as yet an unidentified tree.  Pupation takes place in leaf litter and frass in a rather tough cocoon.  The mature larva was about 4 cm and the moth's body is 2 cm long; from beak to wingtip is 2.3 cm.  There was some evidence that there had been quite a few larvae living close together, but not in the same webbing nest.

[ Last edited by  hkmoths at 2011-6-28 13:08 ]

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圖片: [larval food plant] DSC08559LFP1aa.jpg (2011-6-27 16:50, 58.07 K) / 該附件被下載次數 88
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作者: hkmoths    時間: 2011-6-28 13:08

Pyralidae, Pyralinae - Arctioblepsis rubida
sometimes gets referred to by the junior synonym Propachys nigrivena

cheers,
Roger.
作者: dlmohn    時間: 2011-6-28 15:28



QUOTE:
Originally posted by hkmoths at 2011-6-28 01:08 PM
Pyralidae, Pyralinae - Arctioblepsis rubida
sometimes gets referred to by the junior synonym Propachys nigrivena

cheers,
Roger.

Thanks Roger!
Just curious; How common is this in HK?
作者: hkmoths    時間: 2011-6-29 08:58

I have 38 documented record for Hong Kong, plus one other record on HKWildlife.Net and a few other scattered records, so probably around 50 records in total - a relatively common species. The records range from sea level to 450m elevation, mostly from secondary forest (some coastal sites as well); predominantly from the eastern side of the territory. Possibly bivoltine, with adults recorded from early April through early June, then early July through mid-August.

cheers,
Roger.

[ Last edited by  hkmoths at 2011-6-29 09:01 ]
作者: hkmoths    時間: 2011-7-9 09:41

Hi David,

larval foodplant is a Machilus, either breviflora or gamblei - roughly how long were the leaves?

cheers,
Roger.
作者: kw_lam    時間: 2012-5-10 19:14

2012.5  Tsz Wan Shan
Pyralidae, Pyralinae - Arctioblepsis rubida (Propachys nigrivena) 黑脈厚鬚螟蛾


[ 本帖最後由 kw_lam 於 2012-5-10 19:16 編輯 ]
作者: 獵隼    時間: 2013-4-15 00:04

拍攝日期 13-4-2013

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作者: kw_lam    時間: 2014-4-20 16:40

2014.4 Tai Tam CP





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