⇑line 4 annotation ⟨(sub)editorial marking(s)⟩
⇑lines 10—9 annotation B>
line 16 annotation Horse Luck
line 30 score
line 30 annotation Odostomia
line 32 annotation 1
line 41 annotation 2
line 46 annotation 3
line 53 annotation 4
bottom-margin annotation * Shell spiral produced, mouth contracted subangular generally distinct from, in body short & furnished with teeth
line 8 annotation 6
line 16 annotation 7
line 23 score
line 23 annotation 8
line 30 annotation 9
line 39 annotation 10
line 46 annotation 11
line 1 score
line 1 annotation * Planorbis
line 22 score
line 22 annotation 1*
line 29 score
line 29 annotation 2
line 36 annotation 3
line 45 score
line 45 annotation 4
line 52 annotation 5
bottom-margin annotation Shell simple, spiral, depressed, spines lateral mouth oblique
line 1 annotation do
line 8 annotation Symnaea
line 33 score
line 33 annotation Symnaea
line 34 annotation 1*
line 41 annotation 2
line 47 annotation 3
bottom-margin annotation * Shell ornate conical mouth entire longitudinally oblong the rt lip joined to the left at the base & folding back on the pillar
line 1 annotation 4
line 7 annotation 5
line 15 annotation 6
line 21 score
line 21 annotation 7
line 28 annotation 8
line 41 annotation 10
⇑line 11 annotation ⟨(sub)editorial marking(s)⟩
line 22 score
line 24 annotation Fecal orifices turned one way
line 29 score
line 15 score
line 31 score
line 31 annotation of Lamarck
line 37 score
line 41 score
line 14 score
line 30 annotation Chelata of Lamarck