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  • Osculum - Wikipedia
    The osculum (pl : oscula) is an excretory structure in the living sponge, a large opening to the outside through which the current of water exits after passing through the spongocoel Wastes diffuse into the water and the water is pumped through the osculum carrying away with it the sponge's wastes
  • OSCULUM Definition Meaning - Merriam-Webster
    The meaning of OSCULUM is an excurrent opening of a sponge
  • osculum - Wiktionary, the free dictionary
    osculum (plural oscula) (chiefly zoology) A small opening or orifice [from 18th c ] (zoology, obsolete) One of the suckers on the head of a tapeworm The main opening in a sponge from which water is expelled
  • More on Morphology of Porifera - University of California Museum of . . .
    Water enters through pores called ostia, flows through canals to a spacious chamber called a spongocoel, and finally exits through large openings called oscula Often, sponges are distinguished by the level of complexity exhibited by their bodies
  • OSCULA definition and meaning | Collins English Dictionary
    2 meanings: → See osculum zoology a mouthlike aperture, esp the opening in a sponge out of which water passes Also called Click for more definitions
  • What is Ostia and osculum? – WisdomAnswer
    The osculum (plural “oscula”) is an excretory structure in the living sponge, a large opening to the outside through which the current of water exits after passing through the spongocoel Wastes diffuse into the water and the water is pumped through the osculum carrying away with it…
  • Osculum - (General Biology I) - Vocab, Definition . . . - Fiveable
    An osculum is a large opening in a sponge that serves as an outlet for water to flow out after it has been filtered for nutrients This structure is crucial for the sponge's feeding process, as it allows the expelled water to carry away waste products and excess water, facilitating the sponge's unique method of respiration and circulation
  • Oscula - definition of oscula by The Free Dictionary
    Define oscula oscula synonyms, oscula pronunciation, oscula translation, English dictionary definition of oscula n Plural of osculum American Heritage® Dictionary of the English Language, Fifth Edition Copyright © 2016 by Houghton Mifflin Harcourt Publishing
  • What does oscula mean? - Definitions. net
    Oscula Oscula is a genus of shield bugs belonging to the family Plataspidae, containing the single species, O flavescens
  • Osculum | sponge | Britannica
    …and capture food; and the oscula, openings through which water is expelled (excurrent system) Three types of water-current systems of increasingly complex structure may be distinguished by the arrangement of choanocytes and the development of canals—ascon, sycon, and leucon





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