Príklady proboscis

• The immune response mounted by fish hosts is unspecific and essentially limited to the formation of a haemocyte capsule around the worm's proboscis.

• Flies were dissected 27-46 days later and the midgut, proboscis and salivary glands of each fly were examined for the presence of trypanosomes.

• The four proboscides and the two bothridia are fully formed, and the former are often protruded.

• The leech still continues to harbour the trypanosomes; others present in the gut succeed those that disappear from the proboscis after each feed.

• In both larvae and adults the distal portion of the reversible scolex proboscides bears small microtriches, 0-25 /ira long.

• Cystacanths are encased in an envelope, and, with their proboscis invaginated, their overall body shape is roughly ovoid.

• He therefore concluded that the mode of infection is contaminative through the tick's excreta and not active through its proboscis.

• An aphid was recorded feeding if it was stationary with its proboscis inserted into the plant and its antennae pointing backwards.

• The flea does not infect the rat through its proboscis, and the parasites are not found in the flea's salivary glands.

• The palpi of the male are seven-tenths as long as the proboscis, the antennae plumose and about half as long as the proboscis.

• An apical view of the proboscis shows a central depression with 18 longitudinal rows with eight hooks in each row (fig. 1a,b).

• The trypanosomes disappear from the fly's proboscis very soon after the insect has partaken of infected blood.

• Proboscis : basal half shining coppery, apical half dark without metallic lustre.

• There could be a gene for having a long nectar tube in the flowers and a gene for a long proboscis in the bees.

• Palpi a bit less than one-third as long as proboscis, the latter as long as fore femora.