The Preuss's monkey, also known as Preuss's guenon, is a diurnal primate that lives terrestrially in mountainous forests of eastern Nigeria, western Cameroon and Bioko in Equatorial Guinea. It was formerly classified as a subspecies of the L'Hoest's monkey.
The sun-tailed monkey from Gabon is one of the least studied primates in its habitat. It was discovered as a new species in 1988, and is classified as a guenon, which is a member of the genus Cercopithecus, but was subsequently moved to the genus Allochrocebus. It is closely related to A. preussi and A. Ihoesti, which has been determined by chromosomal analysis. Sun-tailed monkeys prefer shady areas with dense vegetation. However, even after small amounts of logging activity, populations can be unaffected. Much of their diet remains unknown and is still being studied, but they are known to prefer fruit. Their social groups are made up of one male and multiple females. Generally, the sun-tailed monkey is less aggressive towards related individuals, which is noteworthy because it has been found that, in other primate species, aggression rates towards related individuals are generally as high or higher than aggression rates towards non-related individuals. Within their social groups, individual monkeys show preference for their mothers over their fathers, and are overall less aggressive to other monkeys that they are associated with spatially.
Red colobuses are Old World monkeys of the genus Piliocolobus. It was formerly considered a subgenus within the genus Procolobus, which is now restricted to the olive colobus. They are closely related to the black-and-white colobus monkeys, and some species are often found in groups with the blue monkey. The western red colobus is frequently hunted by the common chimpanzee.
L'Hoest's monkey, also known as the mountain monkey, is a guenon found in the upper eastern Congo basin. They mostly live in mountainous forest areas in small, female-dominated groups. They have a dark coat and can be distinguished by a characteristic white beard.
Werneria preussi is a species of toad in the family Bufonidae. It is found in southwestern Cameroon and—highly disjunctly and based on a more than 100 years old record—in Togo. Some sources also mention Equatorial Guinea.
The forest swallow is a little-known species of swallow in the family Hirundinidae, found in Cameroon, Republic of the Congo, Equatorial Guinea, Gabon, and Nigeria.
Preuss's cliff swallow, also known as Preuss's swallow, is a species of bird in the family Hirundinidae.
The northern double-collared sunbird, is a species of bird in the family Nectariniidae. It is found in Burundi, Cameroon, Central African Republic, Democratic Republic of the Congo, Equatorial Guinea, Kenya, Nigeria, Rwanda, South Sudan, and Uganda.
Preuss's weaver is a species of bird in the family Ploceidae, which is native to the African tropics.
Neodythemis afra is a species of dragonfly in the family Libellulidae. It is found in Cameroon, Central African Republic, the Republic of the Congo, the Democratic Republic of the Congo, Nigeria, and Uganda. Its natural habitat is subtropical or tropical moist lowland forests.
Neodythemis is a genus of dragonfly in the family Libellulidae, known as junglewatchers. It contains the following species:
Neodythemis campioni is a species of dragonfly in the family Libellulidae. It is found in Cameroon, Liberia, and Sierra Leone. Its natural habitats are subtropical or tropical moist lowland forests and rivers.
Preuss's red colobus is a red colobus primate species endemic to the Cross-Sanaga Rivers ecoregion. An important population occurs in Korup National Park, Southwest Province, Cameroon, but the species' distribution is localized. The species is considered present in adjacent Cross River National Park - Oban Division in Nigeria and hunter reports suggest that few groups remain in Nkwende Hills and Nta Ali Forest Reserve in the broader Korup region. A population is also present in Ebo forest, Littoral Province of Cameroon.
Clathrus is a genus of fungi of the family Phallaceae, the stinkhorn fungi. Mature fruit bodies are covered with olive-brown slimy gleba, containing spores, that attract flies. These fungi are saprobic and are common in mulch.
Abynotha is a genus of erebid moths in the subfamily Lymantriinae. The genus was first described in 1903 by Charles Swinhoe.
The Ebo Wildlife Reserve is protected area and proposed national park in Cameroon that covers 1,417 km2 (547 sq mi) of lowland and montane forest mosaic with a high proportion of disturbed forest. The critically endangered Preuss's red colobus has been recorded within the confines of the proposed park.
Euphaedra preussi is a butterfly in the family Nymphalidae. It is found in Cameroon, the Central African Republic, the Democratic Republic of the Congo, Angola and Uganda.
Pentila preussi, the ochreous red pentila, is a butterfly in the family Lycaenidae. It is found in Senegal, Guinea, Sierra Leone and Ivory Coast. Their habitat consists primarily of drier forests.
Allochrocebus is a primate genus including the terrestrial guenons: the L'Hoest's monkey, the Preuss's monkey, and the sun-tailed monkey.
