RESUMEN
The genus Dinometa Aurivillius, 1927 (type species Gastroplakaeis maputuana Wichgraf, 1906) is reviewed, with two new species described: Dinometa ethani sp. n. from Tanzania and Dinometa abigailae sp. n. from Kenya and Tanzania. All Dinometa species showed no significant differences in male genitalia, but D. ethani sp. n. and D. abigailae sp. n. are allopatric with D. maputuana. D. abigailae sp. n. has specific reddish spots on hindwings that distinguishes it from closely distributed D. ethani sp. n. Two D. maputuana specimens collected at the same night and locality in the Republic of South Africa have an intraspecific variation of 1.52% in cytochrome c oxidase subunit I, while all barcoded D. maputuana are 2.432.74% distant from D. ethani sp. n. Adults, male genitalia and distribution maps of all three species are illustrated.
Asunto(s)
Lepidópteros , Mariposas Nocturnas , Masculino , Animales , Genitales , Distribución AnimalRESUMEN
The Afrotropical genus Meganaclia Aurivillius, 1892 is revised, five new species M. smithi sp. n., M. grehani sp. n., M. josephi sp. n., M. johannae sp. n. and M. gaerberfesti sp. n. are described with a key for identification of species based on male genitalia structures. Habitus and genitalia of all taxa are illustrated and a distribution map is provided.
Asunto(s)
Mariposas Nocturnas , Masculino , Animales , GenitalesRESUMEN
Seven genera and seven species of Lasiocampidae are newly recorded from the Zanzibar Island (Unguja): Bombycopsis C. & R. Felder, 1874 with Bombycopsis nigrovittata Aurivillius, 1927; Pallastica Zolotuhin & Gurkovich, 2009 with an unidentified species; Dollmania Tams, 1930 with an unidentified species; Mallocampa Aurivillius, 1902 with Mallocampa leighi Aurivillius, 1922; Eucraera Tams, 1930 with Eucraera witti Prozorov, 2016; Philotherma Möschler, 1887 with Philotherma montibia Strand, 1912; and Odontopacha Aurivillius, 1909 with Odontopacha fenestrata Aurivillius, 1909. The species are followed with taxonomic notes updating the status and distribution of the taxa. Bombycopsis nigrovittata is shown to have the maximum p-distance of 0.3% in cytochrome c oxidase I from Bombycopsis pallida Joannou & Krüger, 2009. Two specimens of Pallastica sp. from Zanzibar are different in wing coloration but identical genetically, both are 0.8-1.2% far from sequenced specimens collected in southern Malawi and eastern Zimbabwe and altogether 3.0-3.8% far from the Zambian and Malawian populations considered to be Pallastica pallens (Bethune-Baker, 1908). The barcoding revealed two distinct lineages of Dollmania in Tanzania with a p-distance of 3.5-3.7% between them, neither can be attributed to either Dollmania marwitzi (Strand, 1913) or Dollmania reussi (Strand, 1913) until the primary types or fresh topotypes are sequenced. The species Ph. montibia is taken out from the synonymy to Philotherma rosa (Druce, 1887) and is stated to be a bona species because of the difference in wing pattern and p-distance of 5.7-5.9%. A new species of the genus Odontopacha - Odontopacha dargei sp. n. - is described from southern Kenya and northern Tanzania where it occurs sympatrically with O. fenestrata. It differs from O. fenestrata by the paler coloration with the spotted external fascia on both wings and a p-distance of 3.04-3.65%. Lectotypes for D. marwitzi and Ph. montibia are established. Mallocampa leighi is recorded from Tanzania for the first time. Females of Chrysopsyche lutulenta Tams, 1923 earlier recorded from Zanzibar Island are figured and the species is recorded from DRC for the first time.
Asunto(s)
Lepidópteros , Femenino , Animales , TanzaníaRESUMEN
A new genus Revaya gen. n. with Revaya yahya sp. n. (type-species) and Revaya edita sp. n. are described. A detailed diagnosis for the new genus is provided and compared with three closely related genera: Catalebeda Aurivillius, 1902; Ptyssophlebia Berio, 1937; and Oplometa, Aurivillius 1894. Male genitalia of Oplometa cassandra (Druce, 1887) and female genitalia of Ptyssophlebia discocellularis (Strand, 1912) are illustrated for the first time. Catalebeda producta, P. discocellularis and O. cassandra are recorded for the first time in the Democratic Republic of the Congo.
Asunto(s)
Lepidópteros , Mariposas Nocturnas , Masculino , Femenino , AnimalesRESUMEN
An annotated list of the Cossidae of the Republic of Angola, including 24 species from 12 genera in two subfamilies, is presented. Thirteen species of Cossidae are reported for the first time from Angola. Strigocossus otti is described as a new species, sp. nov.