The genus Ptyobathra Turner is newly reported from China. Ptyobathra recta sp. nov. is described as new; P. hypolepidota Turner, 1905 is newly recorded for China. Images of adults and genitalia are provided.
The genus Etiella Zeller, 1839 is reviewed in China. Etiella brevis sp. nov. is described as new; E. grisea Hampson, 1903 and E. walsinghamella Ragonot, 1888 are newly recorded for China. Images of adults and genitali...The genus Etiella Zeller, 1839 is reviewed in China. Etiella brevis sp. nov. is described as new; E. grisea Hampson, 1903 and E. walsinghamella Ragonot, 1888 are newly recorded for China. Images of adults and genitalia are provided, along with a key to all the known Chinese species of this genus.展开更多
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 developmen...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 ± 6.2 days (N = 174), the average number of eggs laid was 259 ± 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 ± 18.6 hours (N = 68). The average body length of males was 5.64 mm ± 0.91 mm (N = 30), and the average body length of females was 6.28 mm ± 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 was 76.2% (N = 6,382) in the second year.展开更多
The genus Cathyalia Ragonot, 1888 and three species C. fulvella Ragonot, 1888, C. okinawana Yamanaka, 2003 and C. pallicostella Roesler ＆ Küppers, 1981 are newly recorded from China. A key and photographs of adu...The genus Cathyalia Ragonot, 1888 and three species C. fulvella Ragonot, 1888, C. okinawana Yamanaka, 2003 and C. pallicostella Roesler ＆ Küppers, 1981 are newly recorded from China. A key and photographs of adults and genitalia of the three species are provided.展开更多
基金supported by the National Natural Science Foundation of China(31093430 and 31172141)
文摘The genus Ptyobathra Turner is newly reported from China. Ptyobathra recta sp. nov. is described as new; P. hypolepidota Turner, 1905 is newly recorded for China. Images of adults and genitalia are provided.
基金supported by the National Natural Science Foundation of China(31093430 and 31172141)
文摘The genus Etiella Zeller, 1839 is reviewed in China. Etiella brevis sp. nov. is described as new; E. grisea Hampson, 1903 and E. walsinghamella Ragonot, 1888 are newly recorded for China. Images of adults and genitalia are provided, along with a key to all the known Chinese species of this genus.
文摘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 ± 6.2 days (N = 174), the average number of eggs laid was 259 ± 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 ± 18.6 hours (N = 68). The average body length of males was 5.64 mm ± 0.91 mm (N = 30), and the average body length of females was 6.28 mm ± 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 was 76.2% (N = 6,382) in the second year.
基金supported by the National Natural Science Foundation of China(31172141)partly funded by the Basic Scientific Research Project of Henan Academy of Agricultural Sciences(2016ZC40,2017ZC39)
文摘The genus Cathyalia Ragonot, 1888 and three species C. fulvella Ragonot, 1888, C. okinawana Yamanaka, 2003 and C. pallicostella Roesler ＆ Küppers, 1981 are newly recorded from China. A key and photographs of adults and genitalia of the three species are provided.
