The ornamental design for a beetransporttube, as shown and described.
FIG. 1 is a perspective view of the bee transport tube;
FIG. 2 is a front elevation view of the bee transport tube;
FIG. 3 is a rear elevation view of the bee transport tube;
FIG. 4 is a left elevation view of the bee transport tube;
FIG. 5 is a right elevation view of the bee transport tube;
FIG. 6 is an enlarged top plan view of the bee transport tube, of which the bottom plan view is identical thereto; and,
FIG. 7 is a partial closeup of the rear elevation view of FIG. 3, better showing a broken line pattern used to show each of the screened holes in the circumferential wall of the transport tube, none of which form part of the claimed design.
The broken lines shown in the drawings depict portion of the bee transport tube that form no part of the claimed design.