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holothurian    
n. 海参
a. 海参的

海参海参的

holothurian
n 1: echinoderm having a flexible sausage-shaped body, tentacles
surrounding the mouth and tube feet; free-living mud
feeders [synonym: {sea cucumber}, {holothurian}]


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  • Sea cucumber - Wikipedia
    Today, the word "Holothurian" is often used, although it is considered wrong as it would refer mostly to the genus Holothuria rather than to the whole class of Holothurioidea, which should rather be called in English "Holothuroids"
  • Sea cucumber | Echinoderm Anatomy Adaptations | Britannica
    The 80 to 100 species of large, warty sea cucumbers of the genus Holothuria are especially abundant on coral reefs Most species of Holothuria are deposit feeders similar to earthworms: they ingest sediment to extract the organic constituents
  • Holothuroidea | INFORMATION | Animal Diversity Web
    Holothruroidea , or sea cucumbers, have around 1100 described extant species Holothurians are found in oceans all over the world Sea cucumbers are common in shallow water areas to deep ocean floors While most are benthic, a few are pelagic Although they vary in color, most holothurians are black, brown, or olive green
  • Sea Cucmbers (Holothurian) Identification Guide | Snorkeling Report
    Sea Cucumbers or Holothurians are part of the larger Echinoderm group, which includes sea urchins and starfish
  • Sophistication in a seemingly simple creature: a review of wild . . .
    We provide a comprehensive review of holothurian nutrition in coastal and deep-sea ecosystems First, we describe morphological aspects of holothurian feeding and the ultrastructure of tentacles
  • Holothuroidea - Animalia
    They are marine animals with a leathery skin and an elongated body containing a single, branched gonad They are found on the sea floor worldwide The number of known holothurian ( HOL-ə-THURE-ee-ən, HOHL-) species worldwide is about 1,786, with the greatest number being in the Asia-Pacific region
  • HOLOTHURIAN Definition Meaning - Merriam-Webster
    The meaning of HOLOTHURIAN is sea cucumber
  • Holothuroidea (Sea Cucumbers) - Encyclopedia. com
    As in other echinoderms, the holothurian water vascular system powering the tube feet consists of an anterior ring canal around the pharynx from which arise long canals running posteriorly
  • Holothuria - an overview | ScienceDirect Topics
    While this term is still widely being used in colloquial English language to mean sea cucumber, many modern dictionaries continue to link holothurian to the genus Holothuria
  • Holothuria - Zoologyverse
    Holothuria is the type genus of the family Holothuriidae, class Holothuroidea, and one of the most diverse and widespread genera of sea cucumbers in marine ecosystems Commonly referred to as sea cucumbers, species within this genus have soft, elongated, and cylindrical bodies resembling cucumbers





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