%0 Journal Article
%T Embryonic Development and Eclosion Season of New Species <i>Berastagia</i> (Lepidoptera: Pyralidae) from Taiwan
%A Tzu-Yang Weng
%A Wei Liang
%A Cian-Yi Lin
%A Cha-Hao Hsu
%A Ching-Jung Lin
%A Yih-Tsong Ueng
%J Natural Resources
%P 13-25
%@ 2158-7086
%D 2023
%I Scientific Research Publishing
%R 10.4236/nr.2023.142002
%X This paper describes a new species of the snout moth Berastagia tainanica sp. nov. (Lepidoptera: Pyralidae) from Taiwan. From
2009 to 2016, a biology study was conducted on population dynamics and
embryonic development. Spring season is the peak of the eclosion of overwintering larvae or pupae. The average longevity of adult
was 14.8 ¡À 6.2 days (N = 174), the average number of eggs laid was 259 ¡À 3
eggs/moth (N = 2), the hatching rate of eggs was
95.4% (N = 262), and the average hatching time of eggs was 99.6 ¡À 18.6 hours (N
= 68). The average body length of males was 5.64 mm ¡À 0.91 mm (N = 30), and the
average body length of females was 6.28 mm ¡À 0.84 mm (N = 30). This finding
indicates that female snout moths are larger than males (Global R = 0.058, P =
0.012). The snout moth eclosion rate was 16.9 moths/100 pods in the first year
(2010/2011, N = 2,224 pods) and 10.9 moths/100 pods in the second year (2014/2015, N = 6,382
pods). The pod borer rate was 31.8% (N = 707) and the seed borer rate was 41.2%
(N = 3,628) in the first year, whereas the pod borer rate
%K Phycitinae
%K New Species
%K Embryonic Development
%K Eclosion Season
%K Borer Damage Rate
%K Taiwan
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=124066