162 



MR JAMES MURRAY ON 



Order BDELLOIDA. 

 Family Microdinad^;. 



Mirrodina paradoxa, Murray (39). Frequent. 



Family Philodinad^e. 

 Philodina : — A. Oviparous, eyes cervical. 



Philodina roseola, Ehr. Lochs Morar, Nan Lann, 



and Duntelchaig. 

 ,, citrina, Ehr. Lochs Ness, Nan Lann, 



Lochy, Morar, Tay, St Mary's, and 



Kinder. 

 „ erythrophthalma, Ehr. Lochs Ness and 



Morar. 

 ,, megalotrocha, Ehr. Lochs Ness, Uanagan, 



Tay, Vennachar, An Duin, and Bal- 



nagown. 

 „ brevipes, Murray (37). Lochs Ness, 



Morar, Tay, and Vennachar. 



Philodina flaviceps, n. sp., Bryce. Common every- 

 where. 



,, nemoralis, Bryce (9). Lochs Ness, Nan 

 Lann, and Killin. 



,, decurvicornis, Murray (37). Loch Ness, 



rare. 



,, acuticornis, Murray (37). Lochs Ness, 

 Killin, Morar, Treig, and Earn. 



,, rugosa, Bryce (9). Lochs Ness, Morar, 



Treig, and Earn. 



B. Oviparous, eyes absent. 



Philodina plena (Bryce) (7). Lochs Morar, Treig, 



and Earn. 

 ,, alpium (Ehr.) (7). Lochs Ness, Lochy, 



Morar, Tay, and Earn. 

 „ brycei (Weber) (52). Lochs Ness, 



Uanagan, Morar, Treig, and Balna- 



gown. 



Philodina, humerosa, Murray (39). Lochs Ness 



and Earn. 

 ,, hamata, n. sp. On Gammarus, Lochs 



Tay and St Mary's. 

 „ laticeps, Murray (39). On insect larva; 



and Gammarus, Lochs Ness, Uanagan, 



St Mary's, and Skeen. 



C. Viviparous, eyes present or absent. 



Philodina lalicornis, Murray (39). (An exception, 



really related to P. laticeps.) Lochs 



Ness and Lochy. 



„ macrodyla, Ehr. Lochs Burraland, 



Shin, Ness, Uanagan, Morar, Chon, 



and Kinder ; var. tuberculata (Gosse), 

 Lochs Rannoch, Ness, and Uanagan. 

 Philodina aculeata, Ehr. Lochs Ness, Nan Lann, 

 Morar, and Tay. 



Callidina : — A. Food moulded into pellets. 



Oallidina hexodonta (Bergendal) (2). Loch Ness. 

 „ roeperi (Milne) (36). Loch Treig. 

 „ elegans, Ehr.* Lochs Ness and Uanagan. 

 ,, angustir.ollis, Murray (39). Lochs 



Morar and Ness. 

 ,, pusilla, Bryce (6). Loch Morar; var. 



textrix (8), Lochs Ness and Morar 



(Bryce). 

 „ longiceps, n. sp. Loch Morar. 



Callidina leitgebii, Zelinka 1 (57). Lochs Ness and 



Earn. 

 „ annulata, Murray (39). Lochs Morar 



and Earn. 

 „ aspera, Bryce (5). Lochs Ness and Morar. 

 „ arenata, Murray (39). Loch Earn. 

 „ lata, Bryce (5). Lochs Ness, Morar, and 



Leven. 

 „ pulchra, Murray (39). Loch Ness. 



* A mistaken identification, really an undescribed species. 



