TERRESTRIAL ACARI OF THE TYNE PROVINCE 407 



141. Nothrus segnis, Herm. 66ab, 67ab, 68a. 



Common everywhere. Scotland, Ireland. 



MALACONOTHRUS, Berl. 





i. Monodactyle 



. . . monodactylus 



Tridactyle 



2 



2, Dorsum not acuminate behind 



3 



Dorsum more or less pointed behind 



4 



3. Sensillus long narrowly clavate 



.. tcctoritm 



Sensillus short with fusiform head... 



.. crassus 



4. Cuticle reticulate 



.. tardus 



Cuticle smooth 



.. glaber 



142. Malaconothrus monodactylus ; Mich. 



Cannock Chase (B.O.). Cheshire, Scotland, Ireland. 



143- Malaconothrus glaber, Mich. 66a, 67a, 68a. 



Epping Forest, New Forest, Midlands (B.O.). 

 Cheshire, Cumberland, Scotland, Ireland. 



144. Malaconothrus tardus, Mich. 



Land's End, on lichen (B.O.). Ireland. 



145. Malaconothrus crassus, P. & W. 



Aquatic, in sphagnum, Bournemouth (Pearce and 

 Warburton). 



146. Malaconothrus tectorum, P. & W. 



Wall and roofs, Grantchester (Pearce and Warburton). 



LOHMANNIA, Mich. 



147. Lokmannia insignis, Berl. iooo/a. 



Dorsum flat, rectangular truncate in front, rounded 

 behind, with several short simple hairs. Cuticle 

 shining. Tarsus i, wide oval. 



On roots of kidney-beans, Dublin. 



HYPOCHTHONIUS, Koch. 



148. Hypochthonius rufulus, K. 550-750^. 66b, 67ab. 



Cumberland, Cheshire, Scotland, Ireland. 



149. Hypochthonius pallldulus, K. 



Epping Forest (B.O.). Scotland. 



