Saccus


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Sac´cus


n.1.(Biol.) A sac.
References in periodicals archive ?
13, 14): valva furcate with digitiform and apical part of ampulla right-angled; uncus partly elongated and hooked; saccus blunt shaped; ductus bursae longer than corpus bursae in the female genitalia (Fig.
For the morphometrical analysis, one tissue specimen (approximately 1 [cm.sup.2]) was taken from the saccus ruminis dorsalis (dorsal location) and one specimen was taken from the saccus ruminis ventralis cranial of the pilae ruminis (ventral location).
Lo diferencio del genero Phoebis Hubner, [1819] por su vena humeral muy corta, pues en Prestonia no existe; ademas de otras diferencias genitales, siguiendo a Klots (1931-1933): en Phoebis el saccus esta curvado suavemente, el tegumen tiene los procesos articulares largos y delgados, las valvas presentan un lobulo interno setifero redondeado o bien una espina dorsal fuertemente quitinizada o un proceso dentado; el anellus es delgado y es ausente el subscaphium.
7-10) (Genitalia # JGA 790): Saccus triangular y terminando en forma redondeada.
straminea (82% "bootstrap"), condicion sustentada por cuatro sinapomoriias: 4(2) apofisis de la furca 1/10 dei largo dei tallo de la furca; 12(1) ausencia de espinas en Ias valvas; 18(1) sin lamella postvaginalis; 27(2) saccus de forma rectangular Ambos ciados constituyen entonces grupos hermanos.
S.ovatus Balme and Hennelly Balme [13] distinguished Scheuringipollenites ovatus by its longitudinally elongate corpus which although indistinct is always discernable and its fine uniform saccus interreticulum.
1g): Symmetrical, Uncus sclerotised, elongated downward curved, slender at apex, tegumen short, broad dorsally, saccus V-shaped, valva elongated, basal part narrow, outer margin sinuated, inner margin sinuated with small hair, distally somewhat rounded lobe covered with hair, aedeagus broad, long, curved, anteriorly narrow, posteriorly broad.
Therefore, a direct transfer to the saccus endolymphaticus as a pressure equalisation unit could be speculated.
A stab incision using a #15 scalpel blade was made transversely across the thin-muscled elliptical area on the medial aspect of the ventriculus (saccus caudalis), (2) and a 1.5-cm full-thickness incision was made.
Pollination of Picea orientalis; saccus morphology governs buoyancy.