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Online Dictionary of Invertebrate Zoology: Complete Work - Best Text

Online Dictionary of Invertebrate Zoology: Complete Work - Best Text

Online Dictionary of Invertebrate Zoology: Complete Work - Best Text

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478Maggenti and Gardnerpost antennal or premandibular appendages.intercalary segment (ARTHRO: Insecta) The premandibular,tritocerebral segments.intercalary stage (ARTHRO: Diplopoda) A non-reproductivestage between two reproductive stages in which the malegonopods and other secondary sexual structures regress.intercalary vein (ARTHRO: Insecta) 1. An extra longitudinalwing vein <strong>of</strong> Ephemeroptera. 2. Convex wing vein whichfollows the crest <strong>of</strong> a ridge. 3. Concave wing vein on thebottom <strong>of</strong> a furrow. 4. In Diptera, sometimes applied to theposterior branch <strong>of</strong> the fourth vein.intercalary walls (BRYO: Gymnolaemata) The outer walls <strong>of</strong>zooids attached to each other in a linear series.intercellular a. [L. inter, between; dim. cellula, little cell] Lyingbetween cells.intercervical groove (ARTHRO: Crustacea) In Nephropidae, anoblique groove on the carapace that connects the postcervicaland cervical grooves.interchange n. [L. inter, between; combiare, to exchange] Reciprocaltranslocations between nonhomologous chromosomes.intercheliceral gland (ARTHRO: Chelicerata) In Acari, unpairedprosomatic gland emptying between the chelicerae; functionunknown.interchordal areas (NEMATA) The nonthickened regions <strong>of</strong> thehypodermis devoid <strong>of</strong> nuclei.interchromomeres n. [L. inter, between; Gr. chroma, color;meros, part] 1. Regions connecting adjacent chromomeres.2. (ARTHRO: Insecta) Lighter staining areas <strong>of</strong> the giantchromosomes in Diptera.interchromosomal a. [L. inter, between; Gr. chroma, color;soma, body] Reactions between chromosomes.intercostal a. [L. inter, between; costa, a rib] (MOLL) Placedbetween the ribs <strong>of</strong> a shell.intercostal vein (ARTHRO: Insecta) The subcosta.intercostate n. [L. inter, between; costa, rib or side] (MOLL)

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