Haliclona submonilifera

Haliclona submonilifera, or the bubble bead sponge, is a deep-water demosponge from the continental shelf and slope off south-west Africa.[1]

Haliclona submonilifera
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Porifera
Class: Demospongiae
Order: Haplosclerida
Family: Chalinidae
Genus: Haliclona
Species:
H. submonilifera
Binomial name
Haliclona submonilifera
Uriz, 1988

Description

This straw yellow sponge grows upright, with stalked branches that have numerous swellings and constrictions. These branches end with rounded ends with distinct oscules. Oscules may also occur on rounded elevations along the branches. The surface has a velventy texture. This sponge is very flexible and compressible and is easily torn. It typically grows up to 130 mm (5.1 in) tall and 70 mm (2.8 in).[1] It looks incredibly similar to Haliclona (Haliclona) urizae, another Namibian sponge species, but differs in having megascleres with blunt or rounded edges. More samples are needed to determine whether these are in actuality two different species or not.[2]

Distribution and habitat

This species occurs along the continental shelf and slope off south-west Africa.[3] It is known to occur at depths from around 245 m (804 ft) off the coasts of Namibia and northern South Africa.[1][3]

References
  1. Atkinson, LJ; Sink, KJ (2018). Field Guide to the Offshore Marine Invertebrates of South Africa. Pretoria: Malachite Marketing and Media.
  2. Samaai Toufiek; Gibbons Mark J. (2005-11-01). "Demospongiae taxonomy and biodiversity of the Benguela region on the west coast of South Africa". African Natural History. 1 (1): 1–96. hdl:10520/EJC17340.
  3. "Haliclona submonilifera Uriz, 1988". www.gbif.org. Retrieved 2021-07-21.


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.