The Chaetognatha /kiːˈtɒɡnəθə/ or chaetognaths /ˈkiːtɒɡnæθs/ (meaning bristle-jaws) are a phylum of predatory marine worms that are a major component of...
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and the position of Gnathostomulida, Cycliophora, Plathelminthes, and Chaetognatha: a combined approach of 18S rDNA sequences and morphology". Syst Biol...
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protostomes, Ecdysozoa (molting animals) and Spiralia. The arrow worms (Chaetognatha) have proven difficult to classify; recent studies place them in the...
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phyla of invertebrates are the Hemichordata, or acorn worms, and the Chaetognatha, or arrow worms. Other phyla include Acoelomorpha, Brachiopoda, Bryozoa...
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It comprises the phyla Gnathostomulida, Rotifera and Micrognathozoa. Chaetognatha has recently been recognised as closely related to the group, with it...
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Annelida Phylum Arthropoda Subgrade Enterocoela Phylum Brachiata or Pogonophora Phylum Chaetognatha Phylum Echinodermata Phylum Hemichordata Phylum Chordata...
74 KB (4,819 words) - 10:13, 22 July 2024
Timorebestia (category Chaetognatha)
Scientific classification Domain: Eukaryota Kingdom: Animalia Phylum: Chaetognatha Genus: †Timorebestia Park et al., 2024 Species: †T. koprii Binomial name...
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The following is a list of the classes in each phylum of the kingdom Animalia. There are 107 classes of animals in 33 phyla in this list. However, different...
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including the Platyhelminthes, Nematoda, Annelida (segmented worms), Chaetognatha, Hemichordata, and Phoronida. For a list of marine animals that have...
9 KB (1,073 words) - 11:45, 3 July 2024
List of bilaterian orders (section Phylum Chaetognatha)
Bilateria is an extremely diverse group of animals containing a vast majority of its species, largely due to the enormous amount of arthropods. This article...
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pedicle, ciliated tentacles, anus outside ring of cilia 6,000 extant Chaetognatha Longhair jaw Arrow worms: 342 Chitinous spines either side of head,...
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layers. Initially, Deuterostomia included the phyla Brachiopoda, Bryozoa, Chaetognatha, and Phoronida based on morphological and embryological characteristics...
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known about their behaviour, but it is believed to feed on prey such as chaetognatha, large fish such as the Patagonian toothfish, and smaller squid in the...
38 KB (4,167 words) - 14:48, 26 August 2024
Aschelminthes include: Gastrotricha Gnathifera Acanthocephala Gnathostomulida Chaetognatha Rotifera Nematoidea Nematoda Nematomorpha Scalidophora Kinorhyncha Loricifera...
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January 2019). "Serendipitous Discovery in a Marine Invertebrate (Phylum Chaetognatha) of the Longest Giant Viruses Reported till Date". Biology. Brumfiel...
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Phragmophora (category Chaetognatha)
Phragmophora is an order of sagittoideans in the phylum Chaetognatha. Eukrohniidae Tokioka, 1965 Heterokrohniidae Casanova, 1985 Krohnittellidae Bieri...
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and the Position of Gnathostomulida, Cycliophora, Plathelminthes, and Chaetognatha: A Combined Approach of 18S rDNA Sequences and Morphology - retrieved...
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This is a list of fossils found at Maotianshan Shales, whose most famous assemblage of organisms are referred to as the Chengjiang biota. The Maotianshan...
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Sagitta (arrowworm) (category Chaetognatha)
Sagitta is a genus of Chaetognatha, a phylum commonly known as arrowworms or arrow worms. Phylum Chaetognatha comprises small marine worms. This genus...
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Gnathostomulida Micrognathozoa Syndermata / Rotifera s.l. (incl. Acanthocephala) Chaetognatha Platyhelminthes Mesozoa? Dicyemida Monoblastozoa? Orthonectida? Trochozoa...
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including Astropecten species, several species of xanthid crabs. species of Chaetognatha (arrow worms), species of Nemertea (ribbon worms), a polyclad flatworm...
67 KB (6,817 words) - 16:32, 31 July 2024
Largest prehistoric animals (section Chaetognatha)
The largest prehistoric animals include both vertebrate and invertebrate species. Many of them are described below, along with their typical range of size...
382 KB (39,672 words) - 04:22, 2 September 2024
mitochondrial DNA sequence suggests that the Bryozoa may be related to the Chaetognatha. Most species are filter feeders that sieve small particles, mainly phytoplankton...
135 KB (13,109 words) - 02:50, 27 August 2024
and lower surfaces ; Bryozoa, also known as moss animals or sea mats; Chaetognatha, commonly known as arrow worms, are a phylum of predatory marine worms...
63 KB (6,561 words) - 10:43, 23 June 2024
ed. (2010). New Zealand inventory of biodiversity: Kingdom animalia: chaetognatha, ecdysozoa, ichnofossils. Vol. 2. p. 403. ISBN 978-1-877257-93-3. OCLC 973607714...
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Parasagitta elegans (category Chaetognatha)
fins. For anatomy, reproduction, classification, and fossil record; see Chaetognatha Three subspecies are recognised - Sagitta elegans arctica, Sagitta elegans...
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still not been completely dismissed. Onychophora Tardigrada Arthropoda Chaetognatha Bryozoa Mollusca Annelida Brachiopoda Phoronida Echinodermata Hemichordata...
17 KB (1,797 words) - 04:12, 26 June 2024
Archeterokrohnia docrickettsae (category Chaetognatha)
D.; Thuesen, Erik V. (2013-09-30). "Archeterokrohnia docrickettsae (Chaetognatha: Phragmophora: Heterokrohniidae), a new species of deep-sea arrow worm...
1 KB (94 words) - 07:28, 13 August 2023