Teleostomi - Wikipedia
Teleostomi (from Greek τελεος, complete + Greek στόμα, mouth) is an obsolete taxon [1] of jawed vertebrates that supposedly includes the tetrapods, bony fish, and the wholly extinct acanthodian fish.
Palaeos Vertebrates Acanthodii: Teleostomi
Why Teleostomi? In this chapter, we have chosen an approach which perhaps ought to be taken more often in Palaeos. Rather than devoting a section to a discrete taxon, we instead discuss a grousp of taxa which bracket a key transition. In this case, the evolution of the Osteichthyes.
Teleostomi Definition & Meaning - Merriam-Webster
The meaning of TELEOSTOMI is a class or sometimes a subclass that contains all existing jawed fishes except the Chondrichthyes or sometimes the Chondrichthyes and Choanichthyes, that is characterized by membrane bones developed in connection with and entering into the structure of the jaws, cranium, pectoral arch, and opercular apparatus, gill ...
Teleostomi - Simple English Wikipedia, the free encyclopedia
Teleostomi is a grouping of fish in the Gnathostomata ('jawed fish'). It contains the extinct Acanthodii ('spiny sharks'), and the Osteichthyes ('bony fish'). Teleostomi have two adaptations which relate to their respiration: First, they had some kind of operculum (a set of bones which cover the gills). The also developed a primitive lung.
Teleost | Anatomy, Adaptations & Classification | Britannica
2024年9月17日 · Teleost, (infraclass Teleostei), any member of a large and extremely diverse group of ray-finned fishes. Along with the chondrosteans and the holosteans, they are one of the three major subdivisions of the class Actinopterygii, the most advanced of the bony fishes. The teleosts include virtually.
Teleost Fish: Habitat, Diversity & Reproduction | Basic Biology
The teleosts are one of three groups of fish in the class Actinopterygii and are believed to have evolved during the Jurassic period, more than 150 million years ago. A few of the better known teleost fish include tuna, salmon, trout, catfish, eels, …
Teleostomi - Oxford Reference
Overview. Teleostomi. Quick Reference. A subgrade that comprises the ‘true’ fish (Osteichthyes), i.e. those with a terminal mouth, in contrast to the shark-like fish (Chondrichthyes) which have the mouth positioned beneath a substantial rostrum.
Anatomy of Teleosts and elasmobranchs - ScienceDirect
2020年1月1日 · This chapter shows the high diversity of Neotropical freshwater teleost and elasmobranchs anatomy, presenting a general view of the tegument, scales, fins, digestive system, swim bladder, Weberian apparatus, renal, reproductive, nervous, and endocrine system.
Teleost Fish - SpringerLink
2021年12月5日 · The teleost fish includes largest number of species in the vertebrates. The basic structure of the central nervous systems, including the cerebellum, is conserved in teleost. The cerebellum of teleost fish is subdivided into three parts: the corpus cerebelli, valvula...
Teleostomy - AcademiaLab
The teleostomes (Teleostomi) is a higher clade of gnathostomous vertebrates that includes the osteichthyans (the latter including the tetrapods) and the extinct acanthodian fishes, that is, all vertebrates with jaws except cartilaginous fish and placoderms.
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