Annual report of the Commissioners of Inland Fisheries made to the General Assembly . Plate 7. Plate 8 First-Stage Lobster. Figure 10. Right third leg from behind, M—50. The strong functionalexopodite is shown attached to the basipodite. The endopodite is comparativelyweak. The propodite has not grown out to form a claw with the opposing latter is tipped with a long spine. The gills and epipodite are shown attached to the Plate 8. Plate 9. Second-Stage Lobster. Figure 11. Right first antenna from inside and above, M=:48. In the sec-ond-ptage lobsters the inner rami of t
Annual report of the Commissioners of Inland Fisheries made to the General Assembly . Plate 7. Plate 8 First-Stage Lobster. Figure 10. Right third leg from behind, M—50. The strong functionalexopodite is shown attached to the basipodite. The endopodite is comparativelyweak. The propodite has not grown out to form a claw with the opposing latter is tipped with a long spine. The gills and epipodite are shown attached to the Plate 8. Plate 9. Second-Stage Lobster. Figure 11. Right first antenna from inside and above, M=:48. In the sec-ond-ptage lobsters the inner rami of the first pair of antennae have grown out fromthe buds existing in the previous stage to half the lengths of the exopodites. Thelatter have developed along the inner margin a line of olfactory setae. Slighttrace of segmentation is sometimes visible in both branches in this stage. Theposition of the auditory sack is suggested in the basal joint. Figure 12. Right second antenna from above, M=:40. By this secondstage the endopodites of the second pair of antennae have grown out to more thanequal in length the broad, leaf-like exopodites and traces of segmentation are morefrequently visible. Figure 13. Right mandible from inside, M^80. The endopodite or palpusis shown arising from the body of the mandible or propodite. The presentmandible was taken from a lobster which was about to moult, and the body ofthe mandible is shown as it begins to d
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Keywords: ., bookauthorrhodeisl, bookcentury1900, bookdecade1910, bookyear1910
