﻿CRUSTACEA JIALACOSTRACA. II. eg 



Occurrence. T. tiumarchicus ha.s been taken h\- tlie 'Ingolf at three localities. 

 West Greenland: Month of Anieralik I'jord, at (jodthaab, 5—70 fni., shells; 16 spec. 



— — Inner end — — - — muddy bottom; 11 spec. 



Jan Mayen: St. 115: Lat. 70°05' N., Lono;. 8° 26' W., 86 fra., temp. 0.1°; large number of .specimens. 

 Furthermore T.tiniiiurcliiciis has been taken at Iceland b\- various Zoologists and at Jan Mayen 

 and East Greenland by the second Amdrnp Expedition. The localities are given here. 



West Iceland: Onundar Fjord, 11 — 12 fni., ooze and stones with a few alga^; 2 spec. Mag. W. 



Lundbeck. 

 East Iceland: Faskrud Fjord, 20 — 50 fm., blue cla\-; 7 spec. Mag. R. Horring. 



— — Nord Fjord, 40 fm.; i spec. Mag. R. Hurnng. 



— — Bakke Fjord, 8 — 10 fm.; black sand; i spec. Dr. A. C. Joliansen. 

 Jan Mayen: 50 — 60 fm. and 55 fm., 17 spec. lb' Amdrnp Exp. 



East Greenland: Cape Dalton: Lat. 69^ 24.6' N., ab. Lat. 23V2 W., 9 — 11 fm.; 11 spec. 



II'' Amdrn]) Exp. 



— — Turner vSound: Lat. 69° 41' N., Long. 237,° W., 3fm.; i spec. - — — 



— — Sabine Island: Lat. 74° 30' N., Long. 19° 45' W., 3—5 fm.; 23 spec. 



IF' Amdrup Exp. 



Dist ri l)ution. T. finiiiarcliiiiis was previously known from X'adso in \'aranger Fjord (North- 

 eastern Norway), where it occurred in 30 fathoms (G. O. Sars), and from Northbrook Island, Franz 

 Joseph Land (Th. Scott). — The list given above shows that it has a wide distribution in the arctic 

 and subarctic areas, while it is not known from the .soutliern and south-western coasts of Iceland or 

 from the Faeroes. 



It may be mentioned here that from the "Ingolf Stat. 104: West of Iceland: Lat. 66° 23' N., 

 Long. 7° 25' W., 957 fm., temp. -^ i.i^, I have 2 specimens (an immature female and an immature 

 male), of which especially the characteristic female certainly belongs to 1'. fiiniiurcliicus, though jud- 

 ging from their occurrence at that deep-sea station it would have been expected that they belonged 

 to the closely allied '/'. inixtiis n. sp. It is very improbaljle that '!'. tiiniiarcliicus. which lias been 

 taken at many localities in depths from 3 to 60 fathoms and never in a depth exceeding 86 fathoms, 

 may occtu' in a depth of nearly a thousand fathoms; therefore I do not \-enture to insert that single 

 deep-.sea station in the list of localities, fearing that some error has been committed in one way or 

 another, but the statement inexplicable at present is mentioned here. 



37. Typhlotanais mixtus n. sp. 



(PI. VI, fig.s. 3a-3f.) 



Female. Body slender, about seven times as long as l)road, seen from above nearly cxlindrical 

 (fig. 3a). -— Carapace somewhat or considcrabh' longer than the two following segments combined, 

 nearly half as long again as broad; lateral margins parallel to near the begiiniing of their distal 

 third, then cou\-erging and distinctlv convex; the anterior end not quite two-thirds as broad as the 

 carapace, witli the roslral process .somewhat long, acute. 



