Y
B
FIQ. 102. Musculature of Meganyctiphanea norvegica. A, lateral view of the right side showing the dorsal and lateral muscles.
B, dorsal view of the superficial ventral muscles ; C, lateral view of the right side showing the abdominal ventral muscular system.
m, muscle ; TT, thoracic transverse m ; I, thoracico-abdominal m ; 11, oblique m 1 ; IIa, lateral longitudinal m of oblique m 1 ; 111,
central m 1 ; IV, oblique m 2 ; IVa, lateral longitudinal m of oblique m 2 ; V, dorso-lateral m, segment 1 ; VI, transverse m, segment
1 ; VII, centrd m 2; VIII, oblique transverse m, segment 1 ; IX, oblique m 3 ; IXa, lateral longitudinal m of oblique m 3 ; X, dorsolateral m, segment 2 ; XI, transverse m, segment 2 ; XII, central m 3 ; XIII, oblique transverse m, segment 2 ; XIV, oblique m 4 ;
XV, dorso-laterd m, segment 3 ; XVI central m 4 ; XVII, transverse m, segment 3 ; XVIII, oblique transverse m, segment 3 ;
XIX, oblique m 5 ; XX, dorso-lateral m, segment 4 ; XXI, transverse m, segment 4 ; XXII, oblique transverse m, segment 4 ;
XXIII, oblique m 6 ; XXIV, auxiliary of oblique m 7 ; XXV, transverse m, segment 5 ; XXVI, oblique m 7 ; XXVII, dorsal m to
oblique m 7 ; XXVIII, double m of segment 6 ; XXIX, telso-uropedal m ; XXX, dorsal m of telson; XXXI, ventral m of telson.
(After Daniel, 1929.)
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