AMPHIBIAWEB
Afrixalus delicatus
Delicate Spiny Reed Frog
family: Hyperoliidae

© 1998 Miguel Vences and Frank Glaw (1 of 8)

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Conservation Status (definitions)
IUCN (Red List) Status Least Concern (LC)
See IUCN account.
CITES No CITES Listing
Other International Status None
National Status None
Regional Status None

   

Description
A small, slender Afrixalus (males 15—22 mm, females 16-24 mm) from the savanna in eastern Africa. Dorsal asperities normally well developed over the entire upper surfaces in males, confined to the head in females. Ventral asperities are strongest anteriorly, or confined to chest and gular disc. Above silvery to yellow with a brown lateral band with a distinct lower margin and usually with light speckles, often aggregated along the middle of the band. At its most complete the pattern consists of a pair of irregular dark stripes from the sacrum, converging between the eyes as a headspot. Tibia is pale with a dark, oblique transverse band that bisects the pale area completely.

Distribution and Habitat

Country distribution from AmphibiaWeb's database: Kenya, Malawi, Mozambique, South Africa, Tanzania, United Republic of

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Low altitude from Somalia till eastern South Africa, medium altitude in Malawi. Found as far north as Marere in Somalia, as well as on Zanzibar (IUCN 2006).

Life History, Abundance, Activity, and Special Behaviors
The voice is a long buzz with a duration of up to 22 seconds.

The tadpoles were described by Wager (1985) as A. b. brachycnemis. The eggs are deposited on leaves which are glued together, either above or just below the surface of the water. Up to three males may participate in egg-laying. The tadpoles are streamlined with a tooth formula of 0/0.

Comments
Afrixalus delicatus as referred to here, consists of Schiotz's (1999) combined treatment of A. delicatus and A. brachycnemis.

Updated by A. Schiøtz, 2008.

References

IUCN, Conservation International, and NatureServe. (2006). Global Amphibian Assessment: Afrixalus delicatus. www.globalamphibians.org. Accessed on 28 September 2008.

Pickersgill, M. (2007). Frog Search: Results of Expeditions to Southern and Eastern Africa. Edition Chimaira, Frankfurt am Main.

Schiøtz, A. (1999). Treefrogs of Africa. Edition Chimaira, Frankfurt am Main.

Wager, V. A. (1985). The Frogs of South Africa. Purnell and Sons, Cape Town, South Africa.



Written by Arne Schiøtz (arne AT schiotz.dk), *
First submitted 2001-01-01
Edited by Kellie Whittaker (2008-09-30)



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Citation: AmphibiaWeb: Information on amphibian biology and conservation. [web application]. 2016. Berkeley, California: AmphibiaWeb. Available: http://amphibiaweb.org/. (Accessed: Aug 26, 2016).

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