W. Nicoll 357 
Habitat in host. 
Locality, Observer and Date. 
34. 
Gastraea spinachia 
Podocotyle atomon 
Intestine 
S. P. 
Podocotyle reflexa 
Intestine 
P. 
35. 
Lepadogaster gouanii 
Helicometra 'pulcliella 
Intestine 
P. 
Hemipera ovacaudata 
Stomach 
P. 
Hemiurus communis 
Rectum 
P. 
36. 
Labrus mixtus 
Helicojnetra pulchclla 
Intestine 
P. 
Lebouria alacris 
Intestine 
L. (1907 recorded as 
Di.domvm sp.). 
37. 
Labrus berggylta 
Helicometra pulchella 
Intestine 
M. P. 
Lebouria alacris 
Intestine 
M. P. 
Peracreadium genu 
Intestine 
M. P. 
Peracreadium commune 
Intestine 
M. P. 
Lepidauchen stenostoma 
Intestine 
P. 
Leciihaster gibbosus 
Intestine 
M. 
Synaptobothrium caudiporum 
Encysted in intestinal 
P. 
(larva) 
wall 
Microcotyle donovani v. Ben. 
Gills 
A. (T. Scott 1911). 
and Hesse 
38. 
Crenilabrus melops 
Peracreadium commune 
Intestine 
P. 
Lebouria alacris 
Intestine 
P. 
Synaptobothrium caudiporum 
Encysted in intestinal 
P. 
(larva) 
wall 
39. 
Ctenolabrus rupestris 
Lebouria alacris 
Intestine 
P. 
Helicometra pulchella 
Intestine 
P. 
40. 
Centrolabrus exoletus 
Lebouria alacris 
Intestine 
P. 
41. 
Gadus aeglefinus 
Lepidapedon rachion 
Intestine 
S. N. 
Hemiurus communis 
Stomach 
S. 
Bucephalopsis gracilescens 
Encysted in brain 
N. L. (1905). 
(larva) 
and nerves 
Distomum anonyrnum 
Intestine 
Ireland (Bellingham 1844) 
42. 
Gadus callarias 
Lepidapedon elongatum 
Intestine 
N. (recorded as Lepodora 
elongata). 
Stephanochasmus pristis 
Intestine 
M. N. 
Derogenes various 
Stomach 
S. M. 
Hemiurus communis 
Stomach 
S. M. 
