the main taxonomic morphological characters are the size and the shape of the shells.the number and presence of pores has no taxonomical value.the type and overall composition of the test cannot be used as a taxonomic character.rotunda and described three new species, N. They showed that small variations in test morphology, often overlooked by traditionally taxonomy, correspond to distinct haplotypes and they redefined Nebela tincta, N. (2012) examined the relationship between morphological and genetic diversity within the species complex of Nebela tincta-collaris-bohemica.
Further studies are needed to clarify the variability in size within this taxon. These dimensions were given by Kosakyan et al. The neck is very short with a linear aperture and surrounded by an organic collar.ĭimensions: Length: 90-95 µm, breadth: 62-71 µm, L/B ratio: 1.3-1.4. The test is generally composed mainly of oval or circular test plates but can also be composed mainly or only of organic cement. Granoreticulose – Naked amoeboid organisms with branched filopodia over which numerous granules move extremely quickly in both directions and which can form an extensive network (reticulum).ĭiagnosis: The test is ovoid or elongated elliptic, slightly yellowish or brownish, laterally compressed with small lateral pores (number of pores can vary), which sometimes can be difficult to observe.Minn Kota Terrova Combo 112 72' Universal Sonar2 iPilot. Pseudopodia usually appressed to the substratum. Minn Kota Terrova Combo 112 60 Universal Sonar2 iPilot - PLEASE SEE NOTES. Granules are evenly distributed and move slowly or not at all. Granofilose – Naked amoeboid organisms with granular filose pseudopodia.Filose – Naked amoeboid organisms with filamentous pseudopodia.Some species have subpseudopodia, small extensions of a hyaline anterior zone. Lobose – Naked amoebae with finger-shaped, tubular pseudopodia.Granuloreticulose – Testate amoeboid organisms with branched filopodia over which numerous grains move extremely quickly in both directions and which can form an extensive network (reticulum).Test and pseudopodia appressed to the substratum.
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