Annual report of the Commissioners of Inland Fisheries made to the General Assembly . A^ CO. Plate XXVII. First Stage Lobster Drawn from Life by Ph:lip B, Hadley, 1905. REPORT OF COMMISSIONERS OF INLAND FISHERIES. 22/ EXPLANATION OF PLATES 28 AND 29. Second larval stage; length, mm.; age, 6 days. First antennae: The endopodites have grown out over half the length of the expopo-dites; thelatterextendnearly to the end of the rostrum; slight evidencesof segmentation can now be observed on both endopodites and exopo-dites; the specialized olfactory setae are present on the distal portionof the


Annual report of the Commissioners of Inland Fisheries made to the General Assembly . A^ CO. Plate XXVII. First Stage Lobster Drawn from Life by Ph:lip B, Hadley, 1905. REPORT OF COMMISSIONERS OF INLAND FISHERIES. 22/ EXPLANATION OF PLATES 28 AND 29. Second larval stage; length, mm.; age, 6 days. First antennae: The endopodites have grown out over half the length of the expopo-dites; thelatterextendnearly to the end of the rostrum; slight evidencesof segmentation can now be observed on both endopodites and exopo-dites; the specialized olfactory setae are present on the distal portionof the inner margin of the exopodites. Second antenna: The endopodites now equal or excel in length the exopodites; traces ofsegmentation are now observable upon the endopodites. Eyes: Still large and prominent, but less so than in the previous stage. Maxillipeds, chelipeds, ambulatory appendages:Very much as in first stage. Abdominal appendages: The appendages of the second, third, fourth, and fifth abdominal seg-ments have appeared but are not yet functional. Tail: As in first stage. KALEVIM


Size: 1195px × 2091px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1900, bookidannualreport, bookyear1906