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[6] In this section, oyster is used to mean "members of Ostreoidea". Oysters of this group generally attach to a substrate by cementing their left valve to it. The two valves are unequal: the attached left valve is larger and more cupped than the right 'lid' (to a greater or lesser extent, depending on the species).
Unlike most bivalves, the Olympia oyster's shell lacks the periostracum, which is the outermost coating of shell that prevents erosion of the underlying shell. The color of the oyster's flesh is white to a light olive green. Ostrea lurida oysters lie with their left valve on the substrate, where they are firmly attached. Unlike most bivalves ...
The Ostreidae, the true oysters, include most species of molluscs commonly consumed as oysters. Pearl oysters are not true oysters, and belong to the order Pteriida. Like scallops, true oysters have a central adductor muscle, which means the shell has a characteristic central scar marking its point of attachment. The shell tends to be irregular ...
The Gryphaeidae, common name the foam oysters or honeycomb oysters, are a family of marine bivalve mollusks. This family of bivalves is very well represented in the fossil record, however the number of living species is very few. All species have shells cemented to a substrate.
The vast majority of reliable sources for the term "prairie oyster" refer to the drink; in fact, I actually can't find a single one that refers to bovine testicles. Kafziel Complaint Department: Please take a number 22:19, 27 December 2010 (UTC) The Oxford Companion to Food gives 'prairie oyster' as one of many euphemisms for testicles as food.
While slang is usually inappropriate for formal settings, this assortment includes well-known expressions from that time, with some still in use today, e.g., blind date, cutie-pie, freebie, and take the ball and run. [2] These items were gathered from published sources documenting 1920s slang, including books, PDFs, and websites.
Placunidae, also known as windowpane oysters, windowpane shells, and Capiz shells, are a taxonomic family of saltwater clams, marine bivalve mollusks which are related to oysters and scallops. This family is best known for the shells of the species Placuna placenta , which are translucent, and are commonly used in shellcraft production.
Hepatopancreatic parvoviruses (HPV) are icosahedral particles with an average 22 nm diameter, [4] whose genomes consist of negative single-stranded DNA molecules. [4] Four complete genome sequences of HPV are available to date: [1] Thailand (Penaeus monodon densovirus (PmoDNV)), [5] Australia (Penaeus merguiensis densovirus (PmeDNV)), [6] India (Penaeus monodon densovirus (PmoDNV) [7] and ...