Other studies have reported that calcium ions are required for phototaxis in Cryptomonas sp. and the slime mold Physarum polycephalum. |
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Forelius sp. 1 is apparently an undescribed species, distinguishable from Forelius maccooki by the lack of erect setae on the antennal scapes. |
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The field cricket, Gryllus sp. has a relatively large body, with chewing mouthparts for feeding primarily on vegetation. |
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To a topologist, the fact that the fish species Scarus sp. can be continuously transformed into the species Pomacanthus is entirely unremarkable. |
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The Jingshan material of Dedzetina sp. differs from the two Bohemian species in having much stronger punctae and anterolateral bounding ridges of the ventral muscle field. |
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In Mysidiella newtonae n. sp., from the early Norian of the Wallowa Terrane of Oregon, the lunule is even shorter and more deeply incurved than in M. orientalis. |
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In the same work cited above, Scott also noted the occurrence of Mexicaprina minuta and Kimbleia sp. in the upper Albian cap rock near Fort Stockton, Pecos County, Texas. |
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The thick, hollow tubes observed on Agrobacterium measuring sp., 400-600 A wide and up to 3 fim long, are infundibuliformly attached to the cell surface. |
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