Charaxes richelmanni Röber 1936

Charaxes richelmanni is a butterfly in the family Nymphalidae. It is found in Cameroon, Gabon, the Republic of Congo, the Central African Republic, the Democratic Republic of Congo and Tanzania.^[3] The habitat consists of lowland evergreen forests.

Description

Van Someren. 1970 describes and figures (plate 7) C. richelmanni ^[4]

Subspecies

• C. r. richelmanni (southern Cameroon, Gabon, Congo, Central African Republic, Democratic Republic of Congo)
• C. r. scheveni Ackery, 1995.^[5](Tanzania)

C. (richelmanni) ducarmei Plantrou, 1982^[6] (Democratic Republic of Congo: Kivu) is now considered as bona species.[Stat.Rev.2005]^[7][8]

Related species

Historical attempts to assemble a cluster of presumably related species into a "Charaxes jasius Group" have not been wholly convincing. More recent taxonomic revision,^[7] corroborated by phylogenetic research, allow a more rational grouping congruent with cladistic relationships. Within a well-populated clade of 27 related species sharing a common ancestor approximately 16 mya during the Miocene,^[8] 26 are now considered together as The jasius Group.^[7] One of the two lineages within this clade forms a robust monophyletic group of seven species sharing a common ancestor approximately 2-3 mya, i.e. during the Pliocene,^[8] and are considered as the jasius subgroup.^[7] The second lineage leads to 19 other species within the Jasius group, which are split into three well-populated subgroups of closely related species.

The jasius Group (26 Species):^[7]

Clade 1: jasius subgroup (7 species)

Clade 2: contains the well-populated three additional subgroups (19 species) of the jasius Group: called the brutus, pollux, and eudoxus subgroups.^[7]

• the eudoxus subgroup (11 species):
• Charaxes eudoxus
• Charaxes lucyae
• Charaxes richelmanni
• Charaxes musakensis
• Charaxes biokensis[stat.rev.2005]^[7]
• Charaxes ducarmei
• Charaxes druceanus
• Charaxes tectonis
• Charaxes phraortes
• Charaxes andranodorus
• Charaxes andrefana[stat.rev.2025]^[7]

Further exploration of the phylogenetic relationships amongst existing Charaxes taxa is required to improve clarity.

References

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• Victor Gurney Logan Van Someren, 1970 Revisional notes on African Charaxes (Lepidoptera: Nymphalidae). Part VI. Bulletin of the British Museum (Natural History) (Entomology)197-250.[1]

Charaxes richelmanni is een vlinder uit de familie van de Nymphalidae.^[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1936 door Johannes Karl Max Röber.