Sessile-eyed Crustacea
Sessile-eyed Ses"sile-eyed`, a. (Zo["o]l.) Having eyes which are not elevated on a stalk; -- opposed to {stalk-eyed}. [1913 Webster]

{Sessile-eyed Crustacea}, the Arthrostraca. [1913 Webster]


The Collaborative International Dictionary of English. 2000.

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  • Sessile-eyed — Ses sile eyed , a. (Zo[ o]l.) Having eyes which are not elevated on a stalk; opposed to {stalk eyed}. [1913 Webster] {Sessile eyed Crustacea}, the Arthrostraca. [1913 Webster] …   The Collaborative International Dictionary of English

  • x-organ — Groups of neurosecretory cells situated in each eyestalk producing a moult inhibiting hormone [Ingle, 1983]. Site of secretion of molt inhibiting and other hormones. Located in eyestalks of most decapods or cephalon of sessile eyed crustaceans.… …   Crustacea glossary

  • Charles Spence Bate — Pour les articles homonymes, voir Bate. Charles Spence Bate est un naturaliste britannique, né le 16 mars 1819 près de Trure et mort le 29 juillet 1889 dans le Devonshire. Sommaire 1 Biographie …   Wikipédia en Français

  • Charles Spence Bate — Charles Spence Bate, or Spence Bate, FRS (March 16, 1819, Truro, Cornwall – July 29, 1889, Devonshire) was a British zoologist and dentist, who who practiced first at Swansea, and then Plymouth, taking over his father s practice.[1] He was an… …   Wikipedia

  • William Aitcheson Haswell — (5 August 1854 – 24 January 1925) was an Scottish born Australian zoologist specializing in crustaceans.Haswell was born at Gayfield House, Edinburgh and studied at the Edinburgh Institution and the University of Edinburgh where he won seven… …   Wikipedia

  • Ringelkrebse — (Arthrostraca), sehr artenreiche Ordnung der höhern Krebstiere (Malacostraca), von den Schildkrebsen durch den Mangel eines Rückenschildes verschieden, infolgedessen die Ringe der Brust, die bei jenen meist mit dem Kopf zu einem sogen.… …   Meyers Großes Konversations-Lexikon

  • HASWELL, William Aitcheson (1854-1925) — biologist was born at Gayfield House, Edinburgh, on 5 August 1854. He was educated at the Edinburgh Institution and the Edinburgh university, where he won seven medals, and at the conclusion of his course gained the Bell Baxter scholarship as the …   Dictionary of Australian Biography

  • Isopoda — I*sop o*da, n. pl. [NL. See {Iso }, and { poda}.] (Zo[ o]l.) An order of sessile eyed Crustacea, usually having seven pairs of legs, which are all similar in structure. [1913 Webster] Note: The body is usually depressed, with the abdominal… …   The Collaborative International Dictionary of English

  • William Aitcheson Haswell — est un zoologiste australien spécialisé dans les crustacés, né le 5 août 1854 et mort le 24 janvier 1925. Haswell étudie à l université d Édimbourg et suit notamment les cours de Thomas Henry Huxley (1825 1895) et de Charles Wyville Thomson (1830 …   Wikipédia en Français

  • x-organ — 1. (ARTHROPODA: Crustacea) In Decapoda, a neuro secretory organ situated in the eye stalk, and the cephalon of sessile eyed crustaceans; frontal organs in Anostraca; see organ of Bellonci, frontal eye complex, frontal organ. 2. (KINORHYNCHA) In… …   Dictionary of invertebrate zoology

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