THE APODOTJS HOLOTHTJRIANS 



29 



1 specimen from Anticosti. 



3 specimens from Labrador. 

 40 " the Bay of Fundy. 



26 " " between Nantucket (N. B.) and High Duck, in 5-7 m. 



1 specimen from "Albatross" Station 2866, lat. 48 09' N., long. 125 3' W., 308 m. 



1 " " " 2922, lat. 32 27' 15" N., long. 119 5' 15" W., 85m. 



3 specimens " " 3070, lat. 47 29' 30" N., long. 125 43' W., 1,145 m. 

 50 " " " " 3193, lat. 35 25' 50" N., long. 121 9' 10" W., 



288 m. 



250 " " " " 3196, lat. 35 2' 55" N., long. 120 59' 40" W., 



360 m. 



2 " " " " 3210, lat. 54 N., long. 162 40' 30" W., 869 m. 



3 " " " 3326, lat. 53 40' 25" N., long. 167 41' 40" W., 



1,037 m. 

 10 " " " " 3329, lat. 53 56' 50" N., long. 167 08' 15" W., 



720 m. 

 10 " " " " 3330, lat. 54 0' 45" N., long. 166 53' 50" W., 



632 m. 

 2 " " " " 3340, lat. 55 26' N., long. 155 56' W., 250 m. 



4 " " " 3343, lat. 47 40' 40" N., long. 125 20' W., 929 m. 

 9 " " " " 3603, lat 55 23' N., 170 31' W., 3,188 m. 



4 " " " " 3607, lat. 54 11' 30" N., long. 167 25' W., 1,776 m. 



419 " "17 different stations, mostly collected by the "Albatross." 



Many of these specimens are in very poor condition, a large majority 

 having the calcareous deposits dissolved. It is practically out of the question 

 to separate them and make more than a single species from the lot, although 

 it seems almost certain that there are at least three species included in this 

 mass of material. 



CHIRIDOTA PISANII Ludwig. 



There are three specimens from Gregory Bay, Strait of Magellan. The 

 wheel-papillae are very few, but there are many miliary granules along the 

 radii. 



CHIRTDOTA ROTIFERA (Pourtales). 



From Key West there are 9 small specimens of this common tropical 

 species. 



TJENIOGYRTJS ATJSTRALIANTJS (Stimpson). 



There are five excellent specimens of this very interesting species in the 

 collection from Port Jackson, New South "Wales. They show that Stimpson 's 

 description is correct as far as it goes, and that the species is entirely distinct 

 from either contortus Ludwig or dunedinensis Parker. The specimens are yel- 

 lowish, 30-50 mm. long and each has 10 tentacles, with 5-6 pairs of digits. 

 The -genital glands are distinctly branched, and there is a single polian vessel. 



