Phylum Porifera |
The Phylum name Porifera means "pore bearer" and is a reference to the characteristic feature of sponges - they nearly all feed by creating an inward water current and extracting bacteria and small animals from the water. The water is then expelled through large openings called oscula, The current is created by the combined beating of flagella housed in collar cells (choanocytes). The combined efforts of all the sponges on a coral reef is spectacular - it has been calculated they will filter the entire volume of water above them in a 24 hour period. I have been advised by a friend who is an internet wiz that I should not link to external sites because it reduces the amount of time they spend at mine - and they may never come back. However there is a superb Wikipedia write-up about sponges and I am directing you to it only if you promise to come straight back. Promise? Okay. Here it is - but remember you promised to come back. My photos are better than their's.
|
Calcarea |
Leucetta species |
![]() |
Tentatively identified as a Leucetta species. Can anyone help? Fiji. |
![]() |
Leucetta species? Fiji. |
Demospongiae |
Ailochroia crassa Purple tube sponge |
![]() |
SPONGE 3157 Ailochroia crassa, purple tube sponge, Glover's Reef, Belize. |
![]() |
SPONGE 3158 Ailochroia crassa, purple tube sponge, Glover's Reef, Belize. |
Aplysina fistularis Tube sponge |
![]() |
Aplysina fistularis Yellow tube sponge with diver. |
![]() |
Aplysina fistularis Yellow tube sponge and diver, Belize. |
![]() |
Aplysina fistularis Yellow tube sponge group, Belize. |
![]() |
Aplysina fistularis Yellow tube sponge, Belize. |
Callyspongia plicifera |
Callyspongia plicifera Vase sponge Belize |
Callyspongia species |
![]() |
Callyspongia sponges, Wakatobi, Sulawesi. |
![]() |
SPONGE 2809 Callyspongia? sponge, Raja Ampat. |
SPONGE 1194 Yellow golf ball sponge, Cinachyra species, Raja Ampat, West Papua |
Clathria mima |
![]() |
SPONGE 7388 Clathria mima sponge detail, Taveuni, Fiji |
Cliona delitrix, orange boring sponge |
![]() |
SPONGE 3434 Cliona delitrix, orange boring sponge covered with symbiotic Parazoanthus parasiticus, Glover's Reef, Belize. |
![]() |
SPONGE 3437 Cliona delitrix, orange boring sponge covered with symbiotic Parazoanthus parasiticus, Glover's Reef, Belize. |
Cribrochalina species |
![]() |
SPONGE 2799 Cribrochalina species, Raja Ampat, West Papua. |
Diacarnus species |
![]() |
Diacarnus sp, Kadavu, Fiji |
Ianthella basta Elephant ear sponge |
![]() |
SPONGE 1903 Ianthella basta Elephant ear sponge Raja Ampat, West Papua (photo by Dave Herrick) |
Ircinia strobilina Black ball sponge |
![]() |
Ircinia strobilina Black ball sponge oscula, Belize. |
Latruncalia golf ball sponge |
![]() |
Latruncalia golf ball sponge and peanut worm, Fiordland, New Zealand. |
Nara nematifera |
![]() |
SPONGE 0883 Nara nematifera Raja Ampat, West Papua |
Plakortis species "Chicken liver sponge" |
![]() |
SPONGE 4855 Plakortis species "Chicken liver sponge", Taveuni, Fiji. |
Xestospongia muta Giant barrel sponge |
![]() |
Xestospongia muta Giant barrel sponge, Glover's Reef, Belize. |
![]() |
Xestospongia muta Giant barrel sponge (vertical), Glover's Reef, Belize. |
![]() |
Xestospongia muta Giant barrel sponge, Glover's Reef, Belize. |
Xestospongia testudinaria Giant barrel sponge |
![]() |
SPONGE 2094 Xestospongia testudinaria Raja Ampat, West Papua |
![]() |
SPONGE 7647 Xestospongia testudinaria Giant barrel sponge, Verde Island, Puerto Galera, Philippines. |
![]() |
SPONGE 7649 Xestospongia testudinaria Giant barrel sponge, Verde Island, Puerto Galera, Philippines. |
![]() |
SPONGE 7651 Xestospongia testudinaria Giant barrel sponge, Verde Island, Puerto Galera, Philippines. |
Unidentified sponge 1 |
![]() |
SPONGE 4404 Unidentified sponge, Taveuni, Fiji. |
Unidentified sponge 2 |
![]() |
SPONGE 7381 Unidentified encrusting sponge, Taveuni, Fiji. |
![]() |
SPONGE 3607 Sponge, Kadavu, Fiji. |
Unidentified sponge 4 |
![]() |
Unidentified sponge, Fiji. |
Unidentified sponge 5 |
![]() |
SPONGE 4038 Blue sponge, Taveuni, Fiji. |
![]() |
SPONGE 7415 Unidentified blue sponge, Tavuni Fiji - it looks as if a semi-transparent blue ascidian is growing on this - but it may be part of the sponge. |
Unidentified sponge 6 |
![]() |
SPONGE 3569 Unidentified sponge, Kadavu, Fiji. |
Unidentified sponge 7 |
![]() |
SPONGE 3848 Unidentified sponge, Raja Ampat, West Papua. |
Unidentified sponge 8 |
![]() |
SPONGE 4015 Unidentified sponge, Raja Ampat, West Papua. |
Unidentified sponge 9 |
![]() |
SPONGE 4134 Unidentified sponge, Kri Eco, Raja Ampat, West Papua. |
![]() |
SPONGE 3806 Unidentified sponge, Kri Eco, Raja Ampat, West Papua. |
Unidentified sponge 11 |
![]() |
SPONGE 4863 Unidentified sponge, Taveuni, Fiji. |
Unidentified sponge 12 |
![]() |
SPONGE 4849 Unidentified scarlet sponge, Taveuni, Fiji. |
Unidentified sponge 13 |
![]() |
SPONGE 4934 Unidentified orange sponge, Taveuni, Fiji. |
![]() |
SPONGE 4961 Close-up of orange sponge, Taveuni, Fiji. |
![]() |
SPONGE 4964 Close-up of orange sponge, Taveuni, Fiji. |
![]() |
SPONGE 4939 Detail of orange sponge, Taveuni, Fiji. |
Unidentified sponge 14 |
![]() |
SPONGE 14 Orange "bread" sponge, Taveuni, Fiji. |
Unidentified sponge 15 |
![]() |
Unidentified orange sponge, Fiji. |
![]() |
Unidentified orange sponge, Fiji. |
Unidentified sponge 16 |
![]() |
SPONGE 3631 Encrusting sponge, Kadavu, Fiji. |
Unidentified sponge 17 |
![]() |
SPONGE 4955 Orange sponge, Taveuni, Fiji. |
Unidentified sponge 18 |
![]() |
SPONGE 7059 Sponge, Kadavu, Fiji. |
Unidentified sponge 19 |
![]() |
SPONGE 4303 Seagrass sponge, Kri Eco, Raja Ampat, West Papua |
Unidentified sponge 20 |
![]() |
SPONGE 4307 Seagrass sponge, Kri Eco, Raja Ampat, West Papua. |
Unidentified sponge 21 |
![]() |
SPONGE 4311 Sponge on seagrass, Kri Eco, Raja Ampat, West Papua. |
Uinidentified sponge 22 |
![]() |
Unidentified sponge, Fiji? |
Unidentified sponge 23 |
![]() |
SPONGE 3283, Kadavu, Fiji. |
Unidentified sponge 24 |
![]() |
SPONGE 0900 Sponge, Raja Ampat, West Papua (photo by Mike Agnew) |
Unidentified sponge 25 |
![]() |
Sponges competing for living space, Wakatobi, Sulawesi, Indonesia. |
Unidentified sponge 26 |
![]() |
Orange encrusting sponge being overgrown by Didemnum ? compound ascidian, Glover's Reef, Belize |
Unidentified sponge 27 |
![]() |
SPONGE 7414 Sponge reproducing through stolons, Taveuni, Fiji. |
Unidentified sponges 28 |
![]() |
SPONGE 7435 Collection of brilliantly colored encrusting sponges, Taveuni, Fiji. |
Unidentified sponge 29 |
![]() |
SPONGE 4870 Yellow sponge, Taveuni, Fiji. |
Unidentified sponge 30 |
![]() |
SPONGE 4936 Sponges, Rainbow Reef, Somosomo Strait, Taveuni, Fiji. |
Unidentified sponge 31 |
![]() |
SPONGE 2498 Yellow sponge on the Rainbow Reef, Somosomo Strait, Taveuni, Fiji. |
![]() |
SPONGE 8555 Kri Eco, Raja Ampat |
Unidentified sponge 33 |
SPONGE 8553 Unidentified sponge and ascidians, Kri Eco, Raja Ampat. |
Unidentified sponge 34 |
![]() |
SPONGE 8657 Unidentified sponge Kri Eco, Raja Ampat. |
Unidentified sponge 35 |
![]() |
SPONGE 8660 Unidentified sponge Kri Eco, Raja Ampat. |
[Previous] | Porifera |
[Next] | |
[Up] | Photo Library |
[Home] | Home Page |
[Contents] | Dr Paddy Ryan Contents |
[Contact] | Contact Paddy |
Ryan Photographic, 779 South Dale Court, Denver, CO 80219, USA. Phone 303-919-7145