

24 . WORMS. INTESTINA. 6. Liguk. 



6. LIGULA. -Btfdy linear, equal, lonq;; the 

 fore-part obtafe; the hind-part acutej 

 with an impreffed dorfai lutuie. 



Inteflinalis Body clear white, and very narrow. 

 Bloch Elngenv. p. 4, tab. I, fig. 1,2. 

 Goeze Eingeiv. p. 183, tab. 14, ^/fV. 1 — 3. 



Found in the intefiines of the Merganfer and Guillemot: about a 

 foot long, and exactly refembliag a piece of tape* 



Ahdomina- Body pale a(h, and rather broad. 

 Ufa, Fafciola inteitinalis. Syji' Nat. xii. 



Acl. Stockh. 1747. tab. $>fig' 6. 



1. In the abdomen of the Loche. 

 Block. Eingeiv. p. 2, 



2. In the abdomen of the Gudgeon. 

 Bloch. Bejcb. der berl Naturf. 4, p. 549* 



3* In the abdomen of the Teneh. 

 Bonnet. Infeflol. Abb. p. 62. 



4. In the abdomen of the Crucian. 

 Pallas n. nord. Beytr. 1, p. ioOj 



5. In the abdomen of the Dace. 

 Pallas n. nord. Beytr, 1, p. g$. 



6. In the abdomen of the Bleak. 

 Bloch. Einge<w. p. z. 



7. In the abdomen of the Cyprinus Vimba. 

 Goeze Eingeiv. p. 189, tab. 16, fig. 7— 9. 



8. In the abdomen of the Bream. 

 Goze Einge^w.p. 187, tab. 16, fig. 4—6. 

 Ruyfch.obC. anaf n. 64, op. \ y p* 61 > tab.fi, c. 

 Thefe are found principally in the mefentery, emaciating the' 



fifh they infeft, and making them grow deformed : when they 

 efcape from the body, they penetrate through the fkin : they 

 are are fometimes folkary and fometimes gregarious, about 

 half a line thick, and from 6 inches to 5 feet long. 



7. STRONGYLUS. Body round, long, pel- 

 lucid, glabrous ; the fore-part globular*, 

 truncate, with a circular aperture fringed 

 at the margin ; the hind-part of the fe- 

 male entire and pointed, of the male 

 dilated into loofe, diftant pellucid mem- 

 branes. 



Equirius 



