Dominozoa (or Animalia/Metazoa) is a well-known aerobic multicellular prosperikaryote kingdom group that breathes oxygen, heterotrophic (except few cases such as "semi-photosynthesis" through kleptoplasty & with chemosynthetic symbiont), have myocyte, has various organs in their body, and mostly mobile. These organisms are very important part of ecosystem of [PNF-404] due to has complex interaction & ecology, which they usually forms food web system.
During embryogenesis, the ovum and spermatozoon meet and fertilize it. After fertilized, the ovum becomes into zygote, the zygote goes cell division form morula, morula develops into blastula through blastualtion process, blastula goes develops into gastrula through gastrulation process, gastrula goes development such as organogenesis. After that, the embryo became into new being that we called larva or fetus by depends calling each animal groups.
Evolutionary history of Dominozoa was appeared during 915 milion yers ago and diversified during 885 to 788.8 ± 0.2 million years ago. Early animals were mostly sessile & simple, tubular or frond-shaped. Later during Præterian, these simple animals went extinct due to decreased global oxygen & animal diversity with complex anatomical structure and fast self-locomotion.
Even including extinct & undiscovered lineages, Dominozoa has 7.77 to 8 million species on this planet.
A animal phylum that habits on marine waters worldwide on [PNF-404], these animals has cilium (combs) that use for swimming. Their anatomical characteristics has jelly-like extracellular matrix called, Mesoglea with a outside two cell thick layer & complex body cavity. Traditional analysis suggest that Poritubera (Sea Sponges) are the first animal group on [PNF-404], the recent genetic analysis suggest that Ktenogella (Comb jellies) are the first animal most likely.
A subgroup of Ktenogella that usually has two long & feathery tentacles with a unique sticky structe called colloblast, which this structure use for preying small animals, planktons & other microbes.
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A subgroup of Ktenogella that are free-swimmers & with a big wide mouth, which they use for prey.
artistic image.
Thalassophyton natatoreum communis
a unusual green hermaphrodite Macrognathogella species lives on Neo-Macroceana and has kleptoplasty ability like some venticulopod species. In a nutshell, they usually get chloroplasts from eat heterokont algae. So they can process photosynthesis at day like plants. However, like other kleptoplasty animals, they can't produce chloroplast by theirselves.
Mostly asymmertical and tube-like basal sessile animal group.
A major animal group that usually has several genes including Hox genes & ParaHox genes. This animal group also including familiar & common groups.
A blob-like free-living animals that usually founds on aquatic habitats of [PNF-404]. These animals usually has unique simple body structure with a cilium that use for locomotion, eat through phagocytosis & budding (blastogenesis) or fission reproduction. Some of them has cnidarian-like oral-aboral axis
a extinct monotypic planazoa species found on Northwestern Proxima, which some part of that land is actually inland sea that once already turn into salt basin. This planazoan species usually has polytomous structure
a Extant Planazoa group that usually has round & flat structure.
A Uniplanazoan species that belongs to their monotypic parent group, Australoplanidæ family, Australoplaniformes order. Despite their data is less, this species usually found on reefs of Neoaustrala & can change their sex depends on temperature or environment changes.
A major familiar aquatic animal group on [PNF-404] that has gelatinous body & specialized cells.
This major familiar animal group on [PNF-404] that usually has bilateral symmetry since during embryo stage (except Asteroderms, which is pentaradial symmetry during mature stage), has left-right side view that divide two-image mirror on each other, anterior-posterior axis (commonly called as Head & Tail), tripoblastic embryo, two holes (mouth & anus) that connected with gastrointestinal tracts, has three germ layers (endoderm, mesoderm, ectoderm).
Most Diplaterazoans has special evolutionary trend called, Cephalization. Cephalization is a evolutionary trend that neural ganglion & special sense organs located in the head.
A Most oldest extinct Diplaterzoa group in [PNF-404]. These flat, simple near-bilateral animals are seafloor dwelling & feeds on microbial mats. The fossil record of this group firstly appeared during 817 million years ago until 800 million years ago. Also these animal fossils can found somewhere on Proxima continent.
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These marine flatworm-like animals that actually basal & closely related to Ambulopeds & Chordozoans. However the controversy still remain, which some suggest that acorn worms are closely to ambulopeds than chordozoans, other suggest that these are closely related to chordozoans rather than ambulopeds.
A Class group of acorn worms that are tuberalliform meiofauna.
[Under Creation!]
A sister group of Tuberalivermsa that are worm-like or benthic.
A Class group of acorn worms that usually lives on marine & brackish waters. These animals are usually flat.
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Class: Xenoverma
Order: Xenovermiformes
A Infraphylum group of acorn worms that has simple body structure & benthic.
Sausage-like acorn worm found on shallow water marine environment. This acorn worm species lacks mouth in mature stage but instead of heterotrophy, it contains with bacteria that do sulfur-oxidation.
Major animal group on [PNF-404] that closely related to Pararenezoverma (or maybe included), most of the group has specialized excretegory organ called, Nephirida. This special organ has similar function to kidneys in most cordatozoans.
This major animal group has unique characteristic of their embryo. These embryo's blastospore turned into anus & cloaca at first, the mouth is second. Also their body cavity was formed by Enterocoelom.
Enigmacystida is a extinct animal group found on Eastern Proxima and has punchbag-like body with two cone structure on anterior & psterior part of their body. However, Their biological relationship is very controversial, some suggest that they're stem-group chordozoan, others suggest they're stem-group asteroderm, this problem still not yet solved.
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Familiar animals with notochord & other unique synamorphies.
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Ambulozoa is a marine animal group that has two subgroups, Chordoastera & Asterodermata. Both of these groups has shared similar larva characteristic synapomorphy and evolutionary separated during 783 million years ago.
Chordoastera is a marine bilateral symmetrical worm-like animal group on [PNF-404] & a sister group of Asteroderms that usually has three parts of anteroposterior axis, prosome (proboscis), mesosome (collar) & metasome (trunk). They also have unique structure on prosome (proboscis) connected with mesosome (collar) called, stomochord, a flexible structure that is similar to notochord of early chordozoans. The prosome (proboscis) has stomochord with heart and kidney, the mesosome (collar) has connected stomochord and vessel (dorsal & ventral), the metasome (trunk) is basically just a body with pharyngeal gill slits, oseophagus (long intestine) & post-tail anus with gonads.
[Under Creation!]
Asterodermata is a major animal group that commonly found on marine (few of them rarely found on brackish water) habits of [PNF-404] and has different symmetrical body at mature stage (except the larva stage is bilateral symmetry) unlike other diplaterazoans. These animals are brainless, heartless and pentaradial symmetrical in mature stage. Instead of heart, they have unique hydrovascular (water vascular) system that can use for locomotion and feeding, each part of this system has different names and roles, madreporite, stone canal, ring canal, tiedmann’s body, lateral canal, ampulla (suckers), polian vesicle & tube feet. They have unique small internal bony microcrystal called, Ossicle, an exoskeleton composed from calcium carbonate (CaCO3) that embedded on epidermis and created by sclerocyte cells. The ossicle also has unique connective tissue called, Catch connective tissue, it can rapidly changed and control nerves.
Plumopods is a major asteroderm group that are radial symmetrical and has vegetation-like anatomical characteristics, especially on mature stage. On mature stage of these animals has long stalk with columnals (except some of them lacks of stalk), root-like structure called holdfast, which this structure is use for attract sea floors and the crown (top part structure). The Crown has aboral cup, which the mouth and anus located here and has 5 or many arms with pinnule (feather-like cilia structure). Plumopods usually feeds on planktons and decayed matter though using their feather-like arms to catch and use podia to do "food groove".
[Under Creation!]
Undecistoma is a major animal group on [PNF-404] that has opposite characteristics on their embryo, compare to their sister group. These embryo's blastospore turned into mouth at first, the anus is second. Also their body system was formed by Schizocoely. Each of the subgroups has shared characteristics such as Ecdysis growth process.
Unique marine animal group that has shared characteristics such as molted chitinous cuticle.
Crawling or worm-like bugs on [PNF-404] including familiar ones.