Image from the Biodiversity Heritage Library.
Contributed by American Museum of Natural History Library.
| www.biodiversitylibrary.org
Transcription
Flukes to base dorsal (portion)
665-
(Picture tip to heel valves)
286
11 ,, , ant, rudent.
339
11 ,, bivalve (greatest)
86
Height dorsal
11
Flukes length from left and edge
90
11 ,, depth at insertion of fluke
65-
Length right border
28
11 ,, left ,,
30
Divergence anteriorly
7
11 ,, posteriorly
25-
Height inner, about bladders
8
Length anal opening
6
Anus to manell.
170
Length row of balium
240
Longest plate
6-8
Depth peduncles between which
85-
+ anus
30
Jaws jaws very poor upper
19
Numbers thorned furrows