Definition of Protochordate. Meaning of Protochordate. Synonyms of Protochordate

Here you will find one or more explanations in English for the word Protochordate. Also in the bottom left of the page several parts of wikipedia pages related to the word Protochordate and, of course, Protochordate synonyms and on the right images related to the word Protochordate.

Definition of Protochordate

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Meaning of Protochordate from wikipedia

- A chordate (/ˈkɔːrdeɪt/ KOR-dayt) is a bilaterian animal belonging to the phylum Chordata (/kɔːrˈdeɪtə/ kor-DAY-tə). All chordates possess, at some point...
- pineal gland is present in almost all vertebrates, but is absent in protochordates in which there is a simple pineal homologue. The hagfish, archaic vertebrates...
- crustacean. Ritchie, A. (1985). "Ainiktozoon loganense Scourfield, a protochordate? from the Silurian of Scotland". Alcheringa. 9 (2): 117–142. doi:10...
- proto-chordates. Pikaia has been heavily promoted as the oldest fossil protochordate." Richard Dawkins 2004 The Ancestor's Tale p. 289, ISBN 0-618-00583-8...
- Ritchie, Alexander (1985). "Ainiktozoon loganense Scourfield, a protochordate from the Silurian of Scotland". Alcheringa. 9 (2): 137. Bibcode:1985Alch...
- that reside in the ammocoete has extremely similar functions as the protochordate hypobranchial groove. Thus, numerous investigations into the endostyle...
- present in the pharyngeal pouches of protochordates as they are in fishes; rather the [pharangeal] slits of protochordates are part of their feeding mechanism...
- Chichester). Zeng, L.; Swalla, B. J. (2005). "Molecular phylogeny of the protochordates: chordate evolution". Can. J. Zool. 83: 24–33. doi:10.1139/z05-010....
- covering, a cuticle, which is characteristic of invertebrates and some protochordates. A reinterpretation in 2024 found evidence of the gut canal, dorsal...
- throughout its body, something reported from no other acorn worm or protochordate. The iodine concentration is highest in the hepatic (liver) region,...