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  • ...ively (Beinbrech 1998<ref name="B3">{{aut|Beinbrech G}} (1998) Chapter 23. Muscle Structure. In: Harrison F Locke M (Eds). Microscopic Anatomy of Invertebrat ...locomotion is determined not only by internal factors such as the minimum muscle cell size and cell number but also by external factors such as viscosity of
    38 KB (5,787 words) - 11:44, 24 April 2013
  • ...n its anteroventral margin. Cleithrum without large facet for insertion of muscle from supracleithrum. Body cavity of moderate length, with 30-35 (mode 33) p ...cast. The color may be deepened or lightened slightly by the expansion and contraction of the chromatophores.”
    28 KB (3,976 words) - 00:38, 8 July 2014
  • ...asilar muscles relatively poorly developed (Figure 7H). Marginal sphincter muscle absent. Ectodermal longitudinal muscles in distal column. Longitudinal musc ...">{{aut|Sebens K}}, {{aut|DeRiemer K}} (1977) Diel cycles of expansion and contraction in coral reef anthozoans. Marine Biology 43: 247-256. doi: [http://dx.doi.o
    9 KB (1,226 words) - 13:30, 8 October 2013
  • ...al musculature bilayered, i.e. without an extra, third, outer longitudinal muscle layer in the inner sheath of muscles.<br /> ...and in paratype CGAS Pla 7.1 the penis papilla is much more stubby, due to contraction, with the result that the ventral course of the ejaculatory duct is much le
    13 KB (1,916 words) - 13:07, 15 July 2014
  • ...riated muscle [in contrast to insects and other Acari, which have striated muscle exclusively (Beinbrech 1998, Alberti and Coons 1999)]. Polilov (2007) discu ...locomotion is determined not only by internal factors such as the minimum muscle cell size and cell number but also by external factors such as viscosity of
    23 KB (3,559 words) - 19:54, 8 March 2015
  • ...to antrum and gland cells; seminal vesicle wall lined with tissue but not muscle. Sperm within seminal vesicle aligned in parallel (Figs. 11 D, 12 C).}}
    4 KB (563 words) - 04:21, 5 April 2016
  • ...the left side of the body just ventral to the gut. The ends of these short muscle bands sometimes are frayed into a short brush of separate fibres; or they c ...tween specimens appear to be variations associated with the size, state of contraction of the body wall and/or the condition of the specimens. A few (such as the
    9 KB (1,410 words) - 06:51, 5 April 2016
  • ...µm, ventrally ca. 80 µm; cuticle thin, 1 µm thick or less; longitudinal muscle layer well-developed. Brain strongly compressed, probably triangular in sha ...The sudden gut enlargement at VII or VIII is probably caused by the strong contraction of the animals and not present in vivo. Piper et al. (1982) and Christensen
    12 KB (1,661 words) - 06:06, 19 April 2016
  • Some specimens have undergone shrinkage caused by post-mortem muscle contraction. In these, there is an artefactual change in the morphology of the caudal n
    8 KB (1,121 words) - 21:28, 22 June 2017
  • ...rcles (Fig. 2 C). The rhinophoral sheath edges are capable of considerable contraction in living specimens. There are 5–9 rhinophoral lamellae. The rhinophore c ...e, large, buccal pump which is medially fully banded by a broad peripheral muscle (Fig. 7 A). The lateral sides of the buccal pump are provided with thin mus
    14 KB (2,082 words) - 21:52, 19 April 2016
  • ...f each sheath (Fig. 9 D). The rhinophoral sheath edges are capable of some contraction in living specimens. There are 11–14 rhinophoral lamellae. The clavus of ...g. 7 B). The buccal pump is fully banded by a relatively narrow peripheral muscle (Fig. 7 B). The lateral sides of the buccal pump are provided with thin mus
    14 KB (2,038 words) - 21:52, 19 April 2016
  • ...the sheaths (Fig. 10 D). The rhinophoral sheath edges are capable of some contraction in living specimens. There are 6–9 rhinophoral lamellae. The clavus of ea ...ig. 7 C). The buccal pump is fully banded by a relatively broad peripheral muscle (Fig. 7 C). The lateral sides of the buccal pump have thin muscular fibres.
    15 KB (2,139 words) - 21:52, 19 April 2016
  • ...the sheaths (Fig. 13 F). The rhinophoral sheath edges are capable of some contraction in living specimens. There are 7–13 rhinophoral lamellae. The notum is de ...stalk (Fig. 7 D). The buccal pump is fully banded by the broad peripheral muscle (Fig. 7 D). Lateral sides of the buccal pump are provided with thin muscula
    10 KB (1,492 words) - 21:52, 19 April 2016
  • ...A, 8 E). Proventricle extending for 4–6 segments, with about 22 rows of muscle cells (Figs 7 A, 8 A). ...e explained by the larger size of the [[type]] specimens and the degree of contraction after preservation, since all other characters coincided with those in the
    7 KB (882 words) - 10:58, 22 June 2017
  • ...This atypical feature may be ontogenetic variation or the effect of muscle contraction or extension around the spiracle margin which might be affected by fixation
    68 KB (9,535 words) - 15:03, 17 May 2016
  • ...|content=Etymology. The specific epithet is derived from ‘Westralia’ a contraction of ‘ [[Western Australia]],’ the state in which this species has a wide ...oval, opaque light brown, hardly any indication of growth lines. Adductor muscle scar at about 40° to carapace long axis, only visible when animal removed
    11 KB (1,484 words) - 18:14, 10 September 2016
  • ...about 7­ 15µ m across but, depending upon the degree of local body wall contraction, may appear almost as thick as the epidermis. The dermis is crossed by larg ...muscle layer. Throughout the intestinal regions of the body the radiating muscle fibres unite to form strongly developed dorsoventral bundles which cross th
    24 KB (3,650 words) - 14:23, 27 September 2016
  • ...on|heading = Description|content=Body wall musculature: The outer circular muscle layer is mostly 20–27 m thick. The inner longitudinal musculature varies ...angle of 105–110 degrees but this condition may be the result of strong contraction of the specimen. Diagonal fibres in each layer are closely situated but som
    19 KB (2,679 words) - 22:47, 26 November 2016
  • ...ly surrounding the pharynx lumen (Fig. 5 A: ilm 1) consists of eight thick muscle fibers, whereas the second layer ((Fig. 5 A: ilm 2), situated more peripher ...inding cirrus (Fig. 5 B: ci), which is surrounded by a strong longitudinal muscle layer. Proximally the unarmed cirrus is filled with sperm, wheras the middl
    8 KB (1,207 words) - 17:30, 28 November 2016
  • ...mathybome nematocysts 100 μm or more in length. Length of whole animal in contraction approximately 10 mm; diameter approximately 2 mm.}} ...ramification; branches closer to body wall taller, more ramified. Parietal muscle strong, trianguloid, with ramified lateral branches and relatively thick ce
    5 KB (703 words) - 16:30, 29 November 2016

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