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Há 3 dias · Ctenophora. Ctenophora ( / təˈnɒfərə /; sg.: ctenophore / ˈtɛnəfɔːr, ˈtiːnə -/; from Ancient Greek κτείς (kteis) 'comb', and φέρω (pherō) 'to carry') [6] comprise a phylum of marine invertebrates, commonly known as comb jellies, that inhabit sea waters worldwide.
- Eukaryota
- Ctenophora, Eschscholtz, 1829
Há 1 dia · Hatteria. (Gray, 1842) (rejected name) Rhynchocephalus. ( Owen, 1845) (rejected name) The tuatara ( Sphenodon punctatus) is a species of reptile endemic to New Zealand. Despite its close resemblance to lizards, it is part of a distinct lineage, the order Rhynchocephalia. [8] The name tuatara is derived from the Māori language and means "peaks ...
- S. punctatus
- Animalia
Há 5 dias · Hemichordata is a unique phylum of marine invertebrates found in a wide range of depths and habitats. Two distinctly different body plans exist in this phylum: the large, solitary acorn worms (Class Enteropneusta), and the filter-feeding colonies of the class Pterobranchia. The hemichordate body is divided into three parts: proboscis ...
Há 5 dias · The trissin receptor is a generally peculiar bilaterian protostome receptor as no orthologous deuterostome sequences are known (Elphick et al., 2018; Mirabeau and Joly, 2013; Thiel et al., 2021). The orexin/allatotropin receptors showed no direct orthology to cnidarian receptors, but appear as a sister group to a branch with orphan bilaterian and placozoan GPCRs.
Há 3 dias · Male orangutan (Pongo pygmaeus) with cheek pads. Orangutans are not as powerfully built as the gorilla but are larger than the chimpanzee. The adult male is typically twice the size of the female and may attain a height of 1.3 metres (4.3 feet) and a weight of 130 kg (285 pounds) in the wild; females weigh 37 kg (82 pounds) or less.
Há 2 dias · The deuterostome phylogeny illustrates major evolutionary transformations that led up the diverse array of organisms, including echinoderms, hemichordates, and chordates. Throughout the lab activities we dissected a few of the organisms that are part of deuterostomes to learn more about the relationships between these organisms.
