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Online Dictionary of Invertebrate Zoology: Complete Work - Best Text

Online Dictionary of Invertebrate Zoology: Complete Work - Best Text

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<strong>Online</strong> <strong>Dictionary</strong> <strong>of</strong> <strong>Invertebrate</strong> <strong>Zoology</strong> 399the digestive system between intestine and crop. 3. (AR-THRO) For Insecta and Crustacea, see proventriculus. 4.(BRYO: Gymnolaemata) In Ctenostomata, an elongate orspherical inner part <strong>of</strong> the cardia with pointed or roundedplates or teeth. 5. (ECHI) The short, muscular region <strong>of</strong> theposterior foregut usually marked by ringed or annularstriations. 6. (MOLL) A thickened muscular stomach, orlined with calcareous plates for crushing food.glabella n. [L. dim. glaber, bald] (ARTHRO: Trilobita) A thickened,median elevated cephalic shield <strong>of</strong> trilobites.glabrous a. [L. glaber, bald] Smooth, free <strong>of</strong> hair.gladiolus n. [L. dim. gladius, sword] The mesosternum.gladius n. [L. gladius, sword] (MOLL: Cephalopoda) In Sepiidae,Octopoda, and Teuthoidea, the horny endoskeleton orpen <strong>of</strong> endocochleates; the internal shell.glairy a. [L. clarus, clear] Pertaining to glair, or white <strong>of</strong> anegg.gland n. [L. dim. glans, acorn] An organ or cell specialized forsecretion, either for use in the body or for excretion.gland cell A single secreting cell.glandiform a. [L. dim. glans, acorn; forma, shape] Acornshaped.glandilemma n. [L. dim. glans, acorn; Gr. lemma, skin] Thecapsule <strong>of</strong> a gland.gland <strong>of</strong> Leiblein (MOLL) A gland connected to the modifiedesophagus by a duct that secretes a strong proteolytic enzymein some predaceous mollusks and carbohydrase invegetarians.gland orifice Any external opening for gland secretion.gland shields (ANN: Polychaeta) In tube-builders, a pair <strong>of</strong>large mucous-secreting pads which lay down a coating onthe inner surface <strong>of</strong> the tube.glands <strong>of</strong> Batelli (ARTHRO: Insecta) In Hemiptera, large hypodermalglands in the Cercopidae; formerly believed to producethe spittle.glands <strong>of</strong> Filippi see Lyonnet's gland

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