A new species of anheteromeyenia porifera, demospongiae with an emended diagnosis of the genus. Pdf seven species of plakinidae are currently known from brazil, belonging to genera plakina p. Sponges phylum porifera are a diverse taxon of benthic aquatic animals of great ecological, commercial, and biopharmaceutical importance. Even in the comparatively wellknown moreton bay region, we. Six new species of ircinia are added to new zealands known fauna.
New tethya species porifera, demospongiae from the. Demosponges class demospongiae are the most diverse class in the phylum porifera. New records of five sponge species porifera for the black sea. Pdf a new genus and two new species of haplosclerid. They are found in shallow ocean environments to depths as great as five kilometers km. A new hymedesmia species, hymedesmia hymedesmia anatoliensis sp. Haeckel noted that species constantly evolved into new species that seemed to retain few consistent features among themselves and therefore few features that distinguished them as a group a selfcontained unity. The study of porifera or sponges is called parazoology. Deep phylogeny and evolution of sponges phylum porifera.
Although the majority of sponges are marine, some species live in freshwater lakes and streams. A new genus and species of deepsea glass sponge porifera. Spongillidae wikispecies wikispecies, free species. The phylum porifera include more than 5000 animal species, mostly. The sponges of venezuela are a part of the porifera fauna of venezuela which is part of the wildlife of venezuela a number of species of sponges are found in the wild in venezuela. Homoscleromorpha from brazil article pdf available in zootaxa 37186. Poecilosclerida, with description of a new species. We here included another, possibly new, species of that genus, as well as two species one possibly new of the second and type genus of the family, dactylocalyx. Sponges are simple invertebrate animals that live in aquatic habitats. They are aquatic and sessile, living permanently attached to submerged objects. Demospongiae wikispecies wikispecies, free species.
Petrosiidae, obtained from trawls off the northwest coast of western australia. A new agelas from zanzibar 1 a new species of agelas from the zanzibar archipelago, western indian ocean porifera, demospongiae renata manconi1, roberto pronzato 2, erica perino 1 dipartimento di scienze della natura e del territorio dip. Seven new species of sponges porifera from deepsea coral mounds at campos basin sw atlantic m. Types of sponges in the phylum porifera animals mom.
Latrunculiidae with descriptions of four new species toufiek samaai1, mark j. Published records of species from the australian, tasmanian and new zealand coasts amount to 21 and 8 species are known from papua. The census of shallowwater sponges from the northern aegean and marmara sea coasts resulted in the collection of 10 species of demospongiae. More than 5,000 species are known, most of which occur in. Seven new species of sponges porifera from deepsea. New species of sponges porifera, demospongiae from the. Hajdu1 abstract deepsea reefs and coral banks are increasingly known as highly biodiverse ecosystems where sponges constitute a. It is a simple animal with many cells, but no mouth, muscles, heart or brain. A sponge is an animal that grows in one spot like most plants do. Pdf new species of sponges porifera, demospongiae from. Latrunculiidae with descriptions of new species from new caledonia and the northeastern pacific. Research whilst compiling this book has uncovered a fauna about twice the size as that previously published in the literature and consequently systema porifera revises and stabilizes the systematics of the phylum to accommodate this new knowledge in a contemporary framework. While these sponges share many common characteristics, each class has distinctive traits that set it apart from the others.
New records of five sponge species porifera for the black sea article pdf available in zootaxa 41033. Five new species of homoscleromorpha porifera of four genera, oscarella, plakortis, plakina and corticium, are described from vertical walls of reef caves at depths ranging from 23 to 28 m in the caribbean sea. Of the 388 species, only 16 species 4% are widespread. Porifera, or sponges, are the simplest and oldest of the multicelled animals, with fossils dating back to precambrian times. Pdf two new species of hexactinellida porifera from. The phylum porifera, which means pore bearing, consists of three classes of sponges, which together contain more than 5,000 species. Five new species belonging to three genera are described here. Bavestrello2 1department of biology, university of bari, via orabona 4, 70126, bari, italy, and 2department of biology, university of genova, corso europa 26, 162, genova, italy received 15 march 2015. We demonstrate that the cladorhizidae is the second most species rich family of demospongiae in the southern ocean and many of its species are highly endemic, with 70% found only in this region. Tethya omanensis, a remarkable new species from an oman.
The diagnoses of new species reported here provide a model for the. New species of dictyoceratid sponges from new zealand. Two new species of hexactinellida porifera from the south china sea article pdf available in zootaxa 40341. Based on the new zealand and australian species, and some consistent skeletal characters, it was found that a number of australian species assigned to the spongiid genus. They are sponges with a soft body that covers a hard, often massive skeleton made of calcium carbonate, either aragonite or calcite. Two new genera and five new species of the cacospongia group porifera, demospongiae, dictyoceratida. The sequencing of sponge mitochondrial mt genomes greatly increased in the last decade 1,2,3,4,5. Sponge simple english wikipedia, the free encyclopedia.
Five new species of homoscleromorpha porifera from the caribbean sea and redescription of plakina jamaicensis alexander v. Diversity of porifera in the mediterranean coralligenous accretions, with description of a new species. This article reveals the biology of sponges phylum porifera by studying the morphology, anatomy, histology, and physiology of sponges. New species of sponges porifera, demospongiae from the turkish coast. Drag and drop similar creatures to create new mysterious mutants and be recognized as the ultimate mutant maker in this space game. Pdf two new species of cliona porifera, demospongiae. Two new genera and five new species of the cacospongia. This is a partial list of the marine and freshwater sponges of venezuela. Evolution galaxy mutant creature planets game apps on. Cave environment, however, is an unusual one which may be occasionally occupied by species normally. Extensive surveys of the marine benthos throughout tropical australasia over the past two decades have revealed a large number of sponge species, most of which appear to be new to science. New species of sponges porifera, demospongiae from the aleutian islands and gulf of alaska.
The term porifera was coined by robert grant and it means pore bearers due to the presence of tiny pores on their body. A total of 12 new species and over 200 new records were added to the porifera inventory of the south china sea since 2001. Abstract this paper is the fourth in a series revising the taxonomy of new zealand dic. Pdf additions to the indoaustralian representatives of.
A new species of agelas from the zanzibar archipelago. Nevertheless, because some key taxa, such as demospongiae, are still undersampled we are currently far from a representative number of mitochondrial genomes suitable to base molecular phylogenetic analyses at the level of orders and below. They are representatives of two of the four families recognised within the order dictyoceratida and all represent the first records of these genera from new zealand. Oceanapiidae, and acanthostrongylophora ashmorica, gen. The genus ircinia contains in excess of 40 published species worldwide, although the integrity of some of these is uncertain, often because of poor diagnoses.
Use creature eggs to earn coins, buy new creatures and make even more money to explore the space and unleash all. Two new species of the demospongiae order haplosclerida are described, biminia macrotoxa sp. The term phylum was coined in 1866 by ernst haeckel from the greek phylon, race, stock, related to phyle. They are arguably the earliestbranching metazoan taxon, and therefore, they have great significance in the reconstruction of early metazoan evolution.
Five new species of homoscleromorpha porifera from the. Pdf new records of five sponge species porifera for. These new records increase the number of known carnivorous sponge species in the southern ocean by more than a third. The basic body plan is a jellylike layer sandwiched between two thin layers of cells. The approximately 5,000 living sponge species are classified in the phylum porifera, which is composed of three distinct groups, the hexactinellida glass sponges, the demospongia, and the calcarea calcareous sponges. Porifera is a latin word pore porous and ferra bear used for a group of animals having a lot of minute pores, through which water enter, circulate and leave the body. This new species, which photographs in shades of blue. Hiemstra and others published additions to the indoaustralian representatives of acarnus gray porifera.
1474 927 289 334 438 196 589 641 1444 931 711 491 156 954 153 319 1169 34 280 822 1066 531 232 1020 915 488 942 141 817 1169 1387 233 319 293 956 1135 452 159