Text-book of comparative anatomy . .VJiV--. Fio. 253.—Portunion Meenadis. Adult mature female (after Giard and Bonnier). A, With thebrood cavity partly opened in the ventral median line and the brood lamellae separated. The abdomen (alt) is so placed that the ventral side is seen. 7c, The anterior middle and posterior lobesof the first brood lamella on the right side ; II, the same of the first brood lamella on the left; // rand III, 2d brood lamellae (right and left): Illr and III I, 3d brood lamellte (right and left) ; IV, 4thbrood lamella;; Vr and VI, 5th brood lamellas (right and left); pi
Text-book of comparative anatomy . .VJiV--. Fio. 253.—Portunion Meenadis. Adult mature female (after Giard and Bonnier). A, With thebrood cavity partly opened in the ventral median line and the brood lamellae separated. The abdomen (alt) is so placed that the ventral side is seen. 7c, The anterior middle and posterior lobesof the first brood lamella on the right side ; II, the same of the first brood lamella on the left; // rand III, 2d brood lamellae (right and left): Illr and III I, 3d brood lamellte (right and left) ; IV, 4thbrood lamella;; Vr and VI, 5th brood lamellas (right and left); pi, pleural lamella of the 1stabdominal segment; ex*, exopodite of the pleopod of the 2d abdominal segment; 6)13, endopoditeof the pleopod of the 3d abdominal segment ; ov, ovary; eg, cephalogaster ; ae, outer ; ai, innerantennae ; mf, maxillipede. C, Adult female, brood cavity not opened. The abdomen nb is seenslantingly from above ; tli, thorax; eg, cephalogaster; h, cardial prominence. (c) In the males of the most different divisions, a
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectanatomycomparative
