Ceratrichia Butler, 1870a

Cock, Matthew J. W. & Congdon, T. Colin E., 2014, Observations on the biology of Afrotropical Hesperiidae (Lepidoptera). Part 7. Hesperiinae incertae sedis: grass and bamboo feeders, Zootaxa 3872 (4), pp. 301-354 : 313

publication ID

https://doi.org/ 10.11646/zootaxa.3872.4.1

publication LSID

lsid:zoobank.org:pub:8FECCFC1-7CA9-4A90-B881-4BD40157AD99

DOI

https://doi.org/10.5281/zenodo.5680976

persistent identifier

https://treatment.plazi.org/id/03AA87B3-FFCA-350D-FF79-FF4026ECDD88

treatment provided by

Plazi

scientific name

Ceratrichia Butler, 1870a
status

 

Ceratrichia Butler, 1870a View in CoL

This is a relatively large genus of about 20 species, restricted to the Afrotropical region. Due to the variability of species and the marked sexual dimorphism in some species, there has been considerable confusion regarding this genus in the past ( Riley 1925). The treatments by Riley (1925) and Evans (1937), however, have remained fairly stable for many years. Collins et al. (2004) made some adjustments, and recently Larsen (2013) removed four species to his new genera Ceratricula and Flandria, for which there is no information on their early stages or food plants. Larsen (2013) recognised four principal colour patterns of Ceratrichia spp. ( C. flava -, C. phocion -, C. nothus -, and C. argyrosticta -groups), but found their genitalia very uniform. Ceratrichia semlikensis Joicey & Talbot ( flava -group) is treated below ( Figure 9 View FIGURE 9 ), while living adult representatives of the three other groups are shown in Figure 8 View FIGURE 8 : C. phocion , C. brunnea Bethune-Baker ( C. nothus -group), C. mabirensis Riley ( C. argyrosticta - group).

No food plant records had been published, until Larsen (2005) reported MJWC’s observation that Ceratrichia semlikensis feeds on Isachne mauritiana in Kenya. No information is yet available for other species of the genus, but given that they usually fly low down along the edges of paths and streams with low grass or along forest edges (T.B. Larsen pers. comm. 2014, authors’ observations), it seems likely that they will also be found to be grass feeders.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Lepidoptera

Family

Hesperiidae

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