Crossarchus
| Crossarchus | |
|---|---|
 | |
| Common kusimanse (C. obscurus) | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Infraclass: | Placentalia |
| Order: | Carnivora |
| Family: | Herpestidae |
| Subfamily: | Mungotinae |
| Genus: | Crossarchus F. Cuvier, 1825 |
| Type species | |
| Crossarchus obscurus F. Cuvier, 1825 | |
| Species | |
|
Crossarchus alexandri | |
 | |
| Ranges of the four Crossarchus species
C. obscurus
C. platycephalus
C. alexandri
C. ansorgei | |
Crossarchus is a mongoose genus, commonly referred to as kusimanse, often cusimanse,[1][2] mangue, or dwarf mongoose. They are placed in the subfamily Mungotinae,[3] which are small, highly social mongooses.[1]
Distribution and habitat
[edit]Members of this genus are found in the swamplands and forests of central and western Africa, in the countries of Ghana,[1] Ivory Coast, Liberia, and Sierra Leone.[4]
Species
[edit]| Image | Scientific name | Common name | Distribution |
|---|---|---|---|
| Crossarchus alexandri | Alexander's kusimanse | Democratic Republic of Congo and Uganda | |
| Crossarchus ansorgei | Angolan kusimanse | Democratic Republic of Congo, Angola | |
 | Crossarchus obscurus | Common kusimanse | Ghana, Ivory Coast, Benin, Liberia, and Sierra Leone |
| Crossarchus platycephalus | Flat-headed kusimanse | Benin, Cameroon and Nigeria | |
Behaviour and ecology
[edit]Crossarchus live in groups of 10 to 24. One to three families live in a group. The families are made up of the mating pair and the young. They are diurnal, and will wander throughout their territories constantly, never staying in one place too long. In their wanderings they will create temporary shelters for themselves. As they do not occupy permanent den sites, the young are not able to keep up with the group for several weeks and must be carried to different foraging spots. Individuals in the group take turns carrying the young from place to place and also help feed them.[1] Since the sociable kusimanses do not live in open habitat, they maintain contact in the dense rainforest understory by giving constant whistling calls while traveling.[1]
In most areas where members of Crossarchus live, they are the numerically dominant members of the forest carnivore community.[2]
References
[edit]- 1 2 3 4 5 Dunham, Amy E. (2003–2004). "Mongooses and Fossa (Herpestidae)". In Hutchins, Michael; et al. (eds.). Grzimek's Animal Life Encyclopedia (2nd ed.). Detroit: Gale. p. 347. ISBN 0787653624.
- 1 2 Ray, J. C. (2001). "Carnivore Biogeography and Conservation in the African Forest: A Community Perspective". In William Weber (ed.). African Rain Forest Ecology and Conservation: An Interdisciplinary Perspective. New Haven: Yale University Press. p. 223. ISBN 0300084331.
- ↑ Veron, G. (2010). "Phylogeny of the Viverridae and 'Viverrid-like' Feliforms". In Anjali Goswami; Anthony Friscia (eds.). Carnivoran Evolution: New Views on Phylogeny, Form, and Function. Cambridge: Cambridge University Press. p. 70. ISBN 9780521515290.
- ↑ Olson, Annette Lynn (2001). The Behavior and Ecology of the Long-Nosed Mongoose, Crossarchus obscurus (PhD dissertation). Coral Gables: University of Miami.