THE VICTORIAN LAND PLANARIANS. *27 



be miieli more abundant in spring (or early summer) and autumn than in the great 

 heat and drought of the summer or the cold and excessive moisture of tlie winter 

 months. 



TooRAK. — Gcoplaiia cccnilca. 



Heidelberg. — G. qiiiiiqiicliiwata ; G. mnnda. 



Eltham. — Bipaliuni kcwense. 



Croydon. — G. alba; G. iiicdwlineata ; G. snlpluirca ; G. tnitnda ; G. adce. 



Fern Tree Gully. — G. alba ; G. mcdioliiieata ; G. sidpliiirea ; G. iiiiiiida ; G. 

 adce; G. in'tiiahoiii ; G. veiitropunClata. 



Warragul. — G. alba ; G. sugdeni. 



Betvpeen Lilydale and Seville. — G. vi'malioni. 



Warburton. — G. spciicevi ; G. mcdioUiieata; G. ado:. 



M'Mahon's Creek (Upper Yarra). — G. alba ; G. mUtiahoni ; G. spenceri. 



Between Marysville and the Source of the Yarra. — G. alba ; G. spenceri ; 

 G.dendyi; G. ivalhallcc ; G. fvosti ; G. Jiiediulineata ; G. iii'niahoiii ; 

 G. siilpliurea ; G. mnnda. 



Walhalla. — G. spenceri; G . niediolineata ; G.walhallcB; G. siilphnrea. 



Upper Wellington Eiver. — G. alba ; G. snlphurea ; G. quadrangnlata, var. 

 li'eUingtoni ; G. Incasi ; G. hoivitti. 



Croajingolong. — G. coerulea; G. dendyi ; G. alba; G. Incasi; G. snlphurea; 

 Rhynchodenius victoria;. 



Castlemaine. — G. sanguinea. 



Sandhurst. — G. quinqnelineata. 



' Ballarat. — G. alba ; G. quuiquclineata ; G. miDida. 



Creswick. — G. sugdeni; G. niediolineata; G. quinqnelineata ; G. Iiuggii ; G. 

 quadrangnlata ; G. munda. 



M"acedon. — G. alba; G. sugdeni; G. niediolineata; G. hoggii ; G. adce; G. 

 quadrangnlata ; G. fletcheri. 



Otway Forest. — G.sulphurca; G. quinqnelineata ; G. munda. 



From this it will be seen that, so far as Planariaus are concerned, a very large 

 proportion of the colony is unexplored, and we may expect considerable additions to 

 our Planarian fauna in the near future. 



Bipaliuni keivense is undoubtedly an introduced species, whose natural habitat is 

 unknown. It was obtained from the Kew Botanical Gardens near London, and 



