appendix interna


appendix interna
(ARTHROPODA: Crustacea)
In Malacostraca, the median process of the pleopodal endopod uniting members of each pair; stylamblys.

Online Dictionary of Invertebrate Zoology. . 2005.

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  • appendix interna — A slender rodlike lappet on the mesial ,argin of the endopod of the second through fifth pleopods of shrimps; it is provided with terminal hooked setae by which the two pleopods of a pair must be joined mesially. (Pl. appendices internae) [Chace… …   Crustacea glossary

  • appendix masculina — A lappet inserted between the appendix interna and the mesial margin of the second pleopod of most male shrimps. The presence or absence of an appendix masculina is the easiest way to distinguish males and females in most caridean shrimps, and in …   Crustacea glossary

  • pleopod — An appendage attached to an abdominal segment [Ingle, 1983]. An appendage of any one of the first five abdominal segments [Warner, 1977]. Biramous, often natatory, appendage of pleon [Holdich and Jones, 1983]. Distinctive, usually biramous,… …   Crustacea glossary

  • stylamblys — See: appendix interna [Martin, 2005]. See: appendix interna [McLaughlin, 1980]. Specialised second endopodal article of pleopod 2 of female Palinura [Poore, 2004]. (Order Stomatopoda): Appendix interna [Stachowitsch, 1992] …   Crustacea glossary

  • Neocaridina — denticulata Systematik Ordnung: Zehnfußkrebse (Decapoda) …   Deutsch Wikipedia

  • retinaculum — Small hook at tip of appendices internae (e.g., Caridea), one of many serving to join left and right pleopods together. (Pl. retinacula) (Syn. cincinnulus) [Moore and McCormick, 1969]. Small hook at tip of appendix interna, one of many serving to …   Crustacea glossary

  • retinaculum — n.; pl. la [L. retinaculum, holdfast] 1. A connecting or retaining band. 2. (ACANTHOCEPHALA) Muscular sheath of a nerve. 3. (ARTHROPODA: Crustacea) In Malacostraca, small hook at the tip of the appendix interna, interlocking the right and left… …   Dictionary of invertebrate zoology

  • stylamblys — see appendix interna …   Dictionary of invertebrate zoology

  • endopod — ( ) [Holthuis, 1993]. Schematic drawing of a thoracic leg. [Holthuis, 1993] Inner branch of biramous appendage, especially one arising from protopodite of pleopod [Butler, T.H.]. Inner of two branches of biramous limb, comprising ischium through… …   Crustacea glossary

  • КРОВЕНОСНЫЕ СОСУДЫ — КРОВЕНОСНЫЕ СОСУДЫ. Содержание: I. Эмбриология................. 389 П. Общий анатомический очерк ......... 397 Артериальная система........... 397 Венозная система...... ....... 406 Таблица артерий ............. 411 Таблица вен................… …   Большая медицинская энциклопедия


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